Freescale Semiconductor, Inc. User Guide Document Number: MPC5748GEVBUG MPC5748G EVB User Guide By: Alasdair Robertson © 2015 Freescale Semiconductor, Inc. All rights reserved. Rev. 0, 08/2015 Contents 1. INTRODUCTION ................................................................................................................................................................................. 3 1.1. Peripheral Daughtercards............................................................................................................................................................. 3 2. EVB FEATURES .................................................................................................................................................................................. 3 3. CONFIGURATION OVERVIEW ......................................................................................................................................................... 5 4. MCU DAUGHTERCARD INFORMATION ........................................................................................................................................ 6 4.1. 4.2. 5. Fitting a daughtercard .................................................................................................................................................................. 6 Removing a daughtercard ............................................................................................................................................................ 6 INITIAL CONFIGURATION ............................................................................................................................................................... 7 5.1. Power Supply Configuration ....................................................................................................................................................... 7 5.1.1. Power Supply Connectors (P21, P23) .................................................................................................................................... 7 5.1.2. Power Switch (SW5) .............................................................................................................................................................. 8 5.1.3. Regulator Power Jumper (J23) ............................................................................................................................................... 8 5.1.4. Power Status LED’s and Fuse ................................................................................................................................................ 8 5.1.5. MCU Power Supply Jumpers (J18, J19, J20, J21, J22, J23) .................................................................................................. 9 5.1.6. Daughtercard Power Jumpers (J3 to J11) ............................................................................................................................. 10 5.1.7. Peripheral Power Supply Jumpers (J24, J25) ....................................................................................................................... 11 5.1.8. EVB Voltage Regulators ...................................................................................................................................................... 11 5.2. Reset Control (J9, SW1) ............................................................................................................................................................ 13 Note that removing jumper J9 will mean that an external reset source will not reset the MCU. This will impact most debuggers which will typically issue a reset before establishing a debug connection. .......................................................................................... 13 5.2.1. Reset LEDs........................................................................................................................................................................... 13 5.3. MCU Clock Configuration ........................................................................................................................................................ 14 5.3.1. External Clock Input (P7) ..................................................................................................................................................... 15 5.3.2. MCU Clock Configuration (J1, J2 on Daughtercard) ........................................................................................................... 15 5.4. Debug Connectors (P8, P10) ..................................................................................................................................................... 16 5.4.1. Debug Connector Pinouts ..................................................................................................................................................... 16 6. COMMUNICATIONS & MEMORY INTERFACES: ........................................................................................................................ 17 6.1. 6.2. 6.3. 6.4. 6.5. 6.6. 6.7. 7. AV INTERFACE CONNECTORS...................................................................................................................................................... 23 7.1. 7.2. 7.3. 8. CAN Interfaces (P14, P15, J14, J15) ......................................................................................................................................... 17 LIN Interfaces (P9, P11, J10, J12) ............................................................................................................................................. 18 USB RS232 Serial Interface (P17, J16) ..................................................................................................................................... 19 USB HOST / OTG Interfaces .................................................................................................................................................... 20 Ethernet (P6, J5, J6, J7, J8, R45, R80)....................................................................................................................................... 20 FlexRay (P2, P3, J1, J2, J3, J4).................................................................................................................................................. 22 SD Card Socket (P200).............................................................................................................................................................. 23 SAI Audio Connectors (P24, P25) ............................................................................................................................................. 23 TWRPI Connectors (P26, P27) .................................................................................................................................................. 25 MLB Daughtercard Connector (P16)......................................................................................................................................... 25 USER INTERFACE (I/O) .................................................................................................................................................................... 26 8.1. 8.2. 8.3. 8.4. 8.5. GPIO Matrix .............................................................................................................................................................................. 26 User Switches (SW3, SW4, SW6, SW7, P22) ........................................................................................................................... 27 Hex Encoder Switch (SW2, J26, P20) ....................................................................................................................................... 28 User LED’s (DS2, DS3, DS7, DS8, P19) .................................................................................................................................. 29 ADC Input Potentiometer (J17, RV1) ....................................................................................................................................... 29 9. MCU PORT PIN EVB FUNCTIONS .................................................................................................................................................. 30 10. DEFAULT JUMPER SUMMARY TABLE ........................................................................................................................................ 31 11. DEFAULT JUMPER DIAGRAM ....................................................................................................................................................... 33 12. REVISION HISTORY ......................................................................................................................................................................... 33 13. APPENDIX .......................................................................................................................................................................................... 34 MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 2 Freescale Semiconductor, Inc. 1. Introduction This user guide details the setup and configuration of the Freescale MPC5748G customer Evaluation Board (hereafter referred to as the EVB). The EVB is intended to provide a mechanism for easy evaluation of the MPC5748G family of microcontrollers, and to facilitate hardware and software development. Various daughtercards are available which connect to the EVB via two high density connectors. Please consult your Freescale representative for more details on daughtercard pricing and availability. The EVB is intended for bench / laboratory use and has been designed using normal temperature specified components (+70°C). This product contains components that may be damaged by electrostatic discharge. Observe precautions for handling electrostatic sensitive devices when using this EVB and associated microcontroller. The user manual is intended to be read alongside the respective MCU documentation available at www.freescale.com and includes: Reference Manuals Product Data Sheets Application notes Chip Errata 1.1. Peripheral Daughtercards The EVB has connectors for various peripheral daughtercards (for example MLB) that provide additional peripheral functionality. These are not supplied with the EVB and must be sourced separately. Please contact your Freescale representative for pricing and availability. 2. EVB Features The EVB provides the following key features: Single 10-14 V DC external power supply input with on-board regulators to provide all of the necessary EVB and MCU voltages. Power may be supplied to the EVB via a 2.1 mm barrel style power jack or a 2-way screw type connector. 12 V operation allows in-car use if desired. Master power switch and regulator status LED’s. USB Serial interface 2 x High Speed CAN transceiver routed to 3-way headers 2 x LIN interfaces routed to standard Molex headers Main clock supplied from on board crystal or SMA connector User reset switch with reset status LED’s Ethernet PHY and RJ45 socket configurable as RMII or MII USB Type A Host interface USB Type AB (micro USB) OTG interface MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 3 Freescale Semiconductor, Inc. 2 x FlexRay interfaces with standard 2-pin connectors 14-pin JTAG and 50 pin Nexus (Trace) connectors 2 x High Density daughter card connectors allowing an MCU specific daughtercard to be fitted1 MLB daughtercard connector SAI Audio board connectors (2 x 0.1 inch pitch headers and 2 x TWRPI style headers) SD connector (mounted to the underside of the board) supporting hardware write protect and card detection 4 user LEDs wired to MCU ports, also available at a user header 4 user pushbutton switches wired to MCU ports, also available at a user header Hexadecimal encoded switch wired to 4 MCU ports, also available at a user header Simple potentiometer connected to analogue input channel NOTE To alleviate confusion between jumpers and connector headers, all EVB jumpers are 2 mm pitch whereas headers are 0.1 inch (2.54 mm). This prevents inadvertently fitting a jumper to a header. 1 There is no MCU fitted to the EVB. A daughtercard must be fitted before the EVB can be used. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 4 Freescale Semiconductor, Inc. Configuration Overview 3. Configuration Overview Throughout this document, all of the default jumper and switch settings are clearly marked with “(D)” and are shown in blue text. This allows a more rapid return to the default state of the EVB if required. Note that the default configuration for 3-way jumpers is a header fitted between pins 1 and 2. On the EVB, 2-way, and 3-way jumpers have been aligned such that pin1 is either to the top or to the left of the jumper. On 2-way jumpers, the source of the signal is connected to pin1. The EVB has been designed with ease of use in mind and has been segmented into functional blocks as shown below. Detailed silkscreen legend has been used throughout the board to identify all switches, jumpers and user connectors. Figure 1. EVB Functional Blocks MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 5 4. MCU Daughtercard information In order to use the EVB, an MCU daughtercard must be fitted as described in the following section. Before fitting or removing a daughtercard, ensure the EVB is powered OFF 4.1. Fitting a daughtercard Gently place the daughtercard on the EVB connectors ensuring the correct orientation as shown in the following figure. The connectors are polarized so the daughtercard will only fit in one orientation (with the jumpers at the bottom of the daughtercard). Once the connectors have been located correctly, firmly push down all four corners of the daughter card simultaneously in order to ensure the connectors are mated. (The following picture also shows the default jumper positions for the 256BGA daughtercard) Figure 2. Daughtercard Fitted to EVB 4.2. Removing a daughtercard In order to prevent damage to the daughtercard connectors, it is important to remove the daughtercard correctly. Carefully lift either the top or bottom edge of the daughtercard and it should easily lift off as shown in the following figure (viewed from the left side of the EVB). Figure 3. Removing a daughtercard CAUTION Do not attempt to lift the left or right edge of the daughtercard as this will result in connector damage. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 6 Freescale Semiconductor, Inc. Initial Configuration 5. Initial Configuration This section details the power, reset, clocks, and debug configuration which is the minimum configuration needed in order to power ON the EVB. 5.1. Power Supply Configuration The Power supply section is located in the bottom left corner of the EVB The EVB requires an external power supply voltage of between 10 V-14 V DC (nominal 12 V), minimum 2 A. This allows the EVB to be used in a vehicle if required. The 12 V input is regulated on the EVB using two switching and three linear regulators to provide the required voltages of 5.0 V, 3.3 V (both linear and switcher) and 1.25 V (linear). For flexibility, there are two power supply input connectors on the EVB as detailed below: 5.1.1. Power Supply Connectors (P21, P23) 2.1 mm Barrel Connector – P21 This connector should be used to connect the supplied wall-plug mains adapter. Note – if a replacement or alternative adapter is used, care must be taken to ensure the 2.1 mm plug uses the correct polarisation as shown below: Figure 4. 2.1mm Power Connector 2-Way Screw Type Connector – P23 This can be used to connect a bare wire lead to the EVB, typically from a laboratory power supply. The polarisation of the connectors is clearly marked on the EVB. Care must be taken to ensure correct connection. Figure 5. 2-Lever Power Connector MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 7 5.1.2. Power Switch (SW5) Slide switch SW5 can be used to isolate the power supply input from the EVB voltage regulators if required. Moving the slide switch to the right (away from the fuse) will turn the EVB OFF. Moving the slide switch to the left (towards the fuse) will turn the EVB ON. 5.1.3. Regulator Power Jumper (J23) All of the regulators are permanently powered from the main 12 V supply line and active with the exception of the 1.25 V linear regulator which has a 3-way jumper to allow selection of the input voltage. The table below details the jumper configurations for the linear 1.25 V regulator source voltage. By default, the regulator is powered from the 12 V supply line. Jumper J23 (INPUT SEL) Position 1-2 (D) 2-3 Removed Table 1. 1.25 V Linear Regulator Source Select (J23) PCB Legend Description 12V 1.25V Linear regulator is powered from main 12V 5V 1.25V Linear regulator is powered from 5V switching regulator output 1.25V Linear regulator is not powered (disabled) 5.1.4. Power Status LED’s and Fuse When power is applied to the EVB, five green LED’s adjacent to the voltage regulators show the presence of the supply voltages as follows: LED DS4 – Indicates that the 1.25V linear regulator is enabled and working correctly LED DS5 – Indicates that the 5.0V linear regulator is enabled and working correctly LED DS6 – Indicates that the 3.3V linear regulator is enabled and working correctly LED DS9 – Indicates that the 5.0V switching regulator is enabled and working correctly LED DS10 – Indicates that the 3.3V switching regulator is enabled and working correctly If no LED’s are illuminated when power is applied to the EVB and the regulators are correctly enabled using the appropriate jumpers, it is possible that either power switch SW5 is in the “OFF” position or that the fuse F1 has blown. The fuse is provided to protect the external power supply and for EVB circuitry reverse-bias protection. If the fuse has blown, check the polarity of your power supply and replace the fuse with a 20 mm 1.5 A fast blow fuse. Note that the fuse will not protect against one of the EVB regulators being shorted. If this happens, damage is likely to occur to the EVB and / or components. CAUTION In the event of a short in the regulator output, the regulator and/or the shorted component may be hot MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 8 Freescale Semiconductor, Inc. Initial Configuration 5.1.5. MCU Power Supply Jumpers (J18, J19, J20, J21, J22, J23) The MCU Daughtercard power jumpers are in the bottom left quarter of the EVB, above the power area All of the regulated power supplies are routed to the MCU daughtercard via jumpers. This allows each power supply to be individually isolated and facilitates current measurement at the respective jumper. Note that only the daughtercard is connected to the power lines after the jumpers so MCU current measurements are accurate. There are an additional two jumpers that control the voltages used by EVB peripherals connected to the VDD_HV_A and VDD_HV_B domains as described in section 5.1.7. Figure 6. Power Supply Jumper Schematic MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 9 The power supply jumper description table is shown in the following table: Jumper J18 1V25L J19 5V0S J20 3V3L J21 5V0L J22 3V3S J23 INPUT SEL (Above Power Jack) Table 2. Daughter Card Power Supply Jumpers (on main board) Position PCB Legend Description Fitted (D) 1.25V Linear regulator output is routed to daughter card Removed 1.25V Linear regulator output is disconnected from daughtercard Fitted (D) 5.0V Switching regulator output is routed to daughter card Removed 5.0V Switching regulator output is disconnected from daughtercard Fitted (D) 3.3V Linear regulator output is routed to daughter card Removed 3.3V Linear regulator output is disconnected from daughtercard Fitted (D) 5.0V Linear regulator output is routed to daughter card Removed 5.0V Linear regulator output is disconnected from daughtercard Fitted (D) 3.3V Switching regulator output is routed to daughter card Removed 3.3V Switching regulator output is disconnected from daughtercard 1-2 (D) 12V 1.25v Linear regulator is powered by main 12V input 2-3 5V 1.25v Linear regulator is powered by output from 5.0V switching reg Removed 1.25v Linear regulator is not powered (disabled) 5.1.6. Daughtercard Power Jumpers (J3 to J11) The following power control jumpers are located on the MCU daughtercard. Note that not all of the jumpers will be on each daughtercard variant. Jumper J3 ADC0 J4 ADC1 J5 HVA J6 HVB J7 HVC Position 1-2 (D) 2-3 Removed 1-2 (D) 2-3 Removed 1-2 (D) 2-3 Removed 1-2 (D) 2-3 Removed 1-2 (D) 2-3 Removed Table 3. MCU Power Supply Jumpers (on daughtercard) PCB Legend Description 3V3 MCU ADC0 pin is connected to 3.3V (Linear) 5V0 MCU ADC0 pin is connected to 5.0V (Linear) MCU ADC0 pin is not connected to power 3V3 MCU ADC1 pin is connected to 3.3V (Linear) 5V0 MCU ADC1 pin is connected to 5.0V (Linear) MCU ADC1 pin is not connected to power 3V3 MCU VDD_HV_A domain is connected to 3.3V (Switching Regulator) 5V0 MCU VDD_HV_A domain is connected to 5.0V (Switching Regulator) MCU VDD_HV_A domain is not connected to power 3V3 MCU VDD_HV_B domain is connected to 3.3V (Switching Regulator) 5V0 MCU VDD_HV_B domain is connected to 5.0V (Switching Regulator) MCU VDD_HV_B domain is not connected to power 3V3 MCU VDD_HV_C domain is connected to 3.3V (Switching Regulator) 5V0 MCU VDD_HV_C domain is connected to 5.0V (Switching Regulator) MCU VDD_HV_C domain is not connected to power MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 10 Freescale Semiconductor, Inc. Initial Configuration Jumper J8 2 FLA J9 REG J10 VDDLV J11 DAC Position Fitted (D) Removed 1-2 (D) 2-3 Removed 1-2 (D) 2-3 Removed 1-2 (D) 2-3 Removed PCB Legend 3V3 5V0 REG 1V25L HVA USR Description MCU VDD_HV_FLA pin is connected to 3.3v (Switching Regulator) MCU VDD_HV_C domain is connected to 5.0V (Switching Regulator) MCU ballast transistor collector is connected to 3.3V (Switching) MCU ballast transistor collector is connected to 5.0V(Switching) MCU ballast transistor collector is not connected to power MCU VDD_LV domain is powered from ballast transistor MCU VDD_LV domain is powered from 1.25V Linear regulator MCU VDD_LV domain is not powered MCU VIN1_CMP_REF is powered from VDD_HV_A MCU VIN1_CMP_REF is powered from user testpoint (TPH3) MCU VIN1_CMP_REF is not powered 5.1.7. Peripheral Power Supply Jumpers (J24, J25) The peripheral power jumpers are in the bottom left quarter of the EVB, above the power area There are two additional power supply jumpers controlling the I/O voltage for the peripherals on the EVB in the HVA and HVB voltage domains. The settings on these jumpers must match the VDD_HV_A and VDD_HV_B jumper voltage setting on the MCU daughtercard. The default configuration matches the MCU daughtercard default configuration with both jumpers set to 3.3V. Jumper J24 HVA J25 HVB Position 1-2 (D) 2-3 Removed 1-2 (D) 2-3 Removed Table 4. Peripheral Power Control (J24, J25) PCB Legend Description 3V3 EVB peripherals in HVA domain are set to use I/O voltage of 3.3V 5V0 EVB peripherals in HVA domain are set to use I/O voltage of 5.0V Invalid Configuration, avoid! 3V3 EVB peripherals in HVB domain are set to use I/O voltage of 3.3V 5V0 EVB peripherals in HVB domain are set to use I/O voltage of 5.0V Invalid Configuration, avoid! 5.1.8. EVB Voltage Regulators The following table shows the usage of each EVB voltage regulator. This provides a useful cross reference point should any regulator be disabled. In addition, the distribution of the peripheral voltages HVA (J24) and HVB (J25) are shown. 2 Note that jumper J8 (FLA) jumper must only be fitted when VDD_HV_A (J5) is connected to 3.3V. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 11 Table 5. Power Supply Distribution Regulator 12V (Unregulated) P12V 5.0V Switcher 5V0_SR 3 Used On All voltage regulators (switching and Linear, jumper selectable on 1.25V linear) 1.25V linear regulator LED supply via FET MCU Daughtercard connector MLB Daughtercard connector FlexRay transceiver VBAT pin Daughtercard connector (post daughtercard power jumper) Daughtercard connector (direct feed via zero ohm link) Peripheral power control jumpers (position 2-3) CAN transceivers VCC (main power) USB RS232 (FTDI) transceiver (main power and protection diode) USB Host / OTG transceiver power (VBAT) pin FlexRay Transceiver power pins (VCC / VBUF) SAI Audio connector Input to 1.25V linear regulator (in alternate jumper configuration) 3.3V Switcher 3V3_SR Daughtercard connector (post daughtercard power jumper) Daughtercard connector (direct feed via zero ohm link) Peripheral power control jumpers (position 1-2) Reset LED’s (user and target) USB HOST / OTG transceiver I/O voltage (USB operation is fixed at 3.3V)3 Ethernet Transceiver supply and I/O (Ethernet operation is fixed at 3.3V) 3 SAI Audio connector MLB Daughtercard connector SD Card power supply / pullup resistors (SD Card operation is fixed at 3.3V)3 User LED’s supply voltage Hex encoder switch supply voltage User pushbutton switches supply voltage 5.0V Linear 5V0_LR Daughtercard connector (post daughtercard power jumper) Daughtercard connector (direct feed via zero ohm link) 3.3V Linear 3V3_LR Daughtercard connector (post daughtercard power jumper) Daughtercard connector (direct feed via zero ohm link) MLB Daughtercard connector ADC Input Pot (user variable resistor) 1.25V Linear 1V25_LR Daughtercard connector (post daughtercard power jumper) Daughtercard connector (direct feed via zero ohm link) J24 PER_HVA Reset control circuitry (including reset pullup) JTAG Pullup resistors & reference voltage CAN Transceiver I/O Voltage select LIN Transceiver Enable (and I/O voltage select) USB RS232 (FTDI) transceiver I/O voltage select FlexRay Transceiver I/O Voltage select (and pullups) J25 PER_HVB Nexus Connector reference voltage and Pullups These voltages are fixed due to device specifications and cannot be changed. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 12 Freescale Semiconductor, Inc. Initial Configuration Note that the JTAG pins are in domain VDD_HV_A whereas the Nexus pins are VDD_HV_B. Normally this would mean that for trace, the HVA and HVB domains should be at the same voltage however some development tools can automatically adapt to the voltages on the trace signals. Please consult your tools vendor for further details. 5.2. Reset Control (J9, SW1) The reset circuitry and switch are located in the top left quarter of the EVB next to theRJ45 connector The MCU has a single bi-directional open drain Reset pin. Rather than connect multiple devices to the reset pin directly, a reset-in and reset-out buffering scheme has been implemented on the EVB as shown in Figure 7 below. The reset “in” from the reset switch (SW1) and the debug connectors are logically OR’d together using an AND gate and then connected to the buffer to provide an open-drain output. The “reset-out” circuitry provides a buffered reset signal that can be used to drive any circuitry requiring a reset control from the MCU. Figure 7. EVB Reset Control Jumper J9 is used to disconnect the reset signal from the external reset sources if required. Jumper J9 (EN) Position Fitted (D) Removed Table 6. Reset Control (J9) PCB Legend Description Reset from reset switch and debug connectors is active Reset from reset switch and debug connectors is inactive Note that removing jumper J9 will mean that an external reset source will not reset the MCU. This will impact most debuggers which will typically issue a reset before establishing a debug connection. 5.2.1. Reset LEDs As can be seen in Figure 7 above, there are two reset LED’s that can be used to identify the source / cause of a reset: MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 13 RED LED D1 (titled “MCU”) will illuminate if: The MCU issues a reset (in this condition ONLY this LED will be illuminated and LED DS1 will be off) There is a target reset (ie from the reset switch or from the debugger in which case LED DS1 will be ON) YELLOW LED DS1 (titled “USR”) will illuminate when an external hardware device issues a reset to the MCU: The reset switch is pressed There is a reset being driven from one of the debug connectors LED DS1 (Yellow) OFF OFF LED D1 (Red) OFF ON ON OFF ON ON Table 7. Reset LED Decoding Description No Reset being issued from MCU or external logic MCU has issued a reset External reset issued from switch or debug BUT not being issued to MCU (check J9 is fitted on the EVB) External reset issued from reset switch or debug and has been issued to MCU. 5.3. MCU Clock Configuration There are 2 clock configuration jumpers on the daughtercard and an external clock input connector on the main board to allow an externally generated clock to be supplied if desired. See Figure 8 below. Figure 8. EVB Clock Selection MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 14 Freescale Semiconductor, Inc. Initial Configuration 5.3.1. External Clock Input (P7) The external SMA clock connector is located in the top left corner of the EVB The external clock input on the EVB is applied via SMA connector P7. When driving an external clock into the SMA connector, the jumpers on the daughtercard must be reconfigured to route the external clock to the MCU. Note that the following conditions must be met when supplying an external clock: The clock frequency must be between 8MHz and 40MHz The amplitude of the clock input should not exceed the voltage being driven into the VDD_HV_A pins. This is selectable between 3.3V and 5.0V on the daughtercard. 5.3.2. MCU Clock Configuration (J1, J2 on Daughtercard) There are two external clock crystals on the MPC5748G daughtercards: 40MHz fast external crystal for clocking the main system clock 32KHz slow external crystal for accurate time of day keeping The 40MHz crystal is connected to the MCU XTAL and EXTAL pins via 3-way jumper headers as shown in the diagram above. These jumpers allow an external clock to be routed from the SMA connector (P7) on the main board if desired. The default configuration is with both daughtercard jumpers (J1 and J2) set to position 1-2 which routes the external 40MHz crystal to the MCU pins. If you wish to supply a clock via the SMA connector on the main EVB, move the daughtercard jumpers J1 and J2 to position 2-3. The 32 KHz external crystal is permanently connected to the MCU EXTAL32 and XTAL32 pins and has no configuration options. Jumper J1 (XTAL) J2 (EXTAL) Table 8. Position 1-2 (D) 2-3 1-2 (D) 2-3 EXTAL Clock Source Selection (J1, J2 Daughtercard) PCB Legend Description Y1 MCU XTAL signal is routed to crystal Y1 GND MCU XTAL signal is Grounded (for ext clock mode)4 Y1 MCU EXTAL signal is routed to crystal Y1 EXT MCU EXTAL signal is routed from EVB SMA P7 4 Note that the XTAL pin is left open by default with J1 in position 2-3. Resistor R34 must be populated with a zero ohm resistor in order to ground the XTAL pin. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 15 5.4. Debug Connectors (P8, P10) The EVB provides two debug connectors: The JTAG and Nexus debug connectors are in the top right corner of the EVB Standard 14 pin JTAG 50 Pin Nexus connector (Samtec ASP-148422-01, Nexus Standard HP50 connector) There is no user configuration required to use the connectors however the following points should be noted: The JTAG connector is routed to the JTAG signals in the default position which are powered from the MCU VDD_HV_A power domain. The Nexus signals are located in the VDD_HV_B power domain. If you are using Nexus, you may have to ensure that the VDD_HV_A and VDD_HV_B domains are at the same voltage. Consult your tools vendor for specific information The Nexus signals are not bonded out in every MCU package. Before using Nexus, please ensure the MCU fitted to the EVB (via the daughtercard) supports the Nexus signals. 5.4.1. Debug Connector Pinouts The following tables list the pinouts for each of the debug connectors used on the EVB Pin No 1 3 5 7 9 11 13 Function TDI TDO TCLK EVTI RESET VREF RDY Table 9. 14-Pin JTAG Debug Connector Pinout Connection Pin No Function PC0 2 GND PC1 4 GND PH9 6 GND PL8 8 N/C JTAG-RSTx 10 TMS PER_HVA 12 GND --14 JCOMP Connection GND GND GND --PH10 GND 10K Pulldown Pin No 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 Table 10. 50-pin Samtec (Nexus) Debug Connector Pinout Function Connection Pin No Function MSEO_0 PL9 2 VREF MSEO_1 PL11 4 TCK GND GND 6 TMS MDO0 PL2 8 TDI MDO1 PL3 10 TDO GND GND 12 JCOMP MDO2 PL4 14 RDY MDO3 PL5 16 EVTI GND GND 18 EVTO MCKO PL10 20 RESET MDO4 PL6 22 RST_OUT GND GND 24 GND MDO5 PL7 26 CLKOUT MDO6 PL13 28 TD/WT GND GND 30 GND Connection PER_HVB PH9 PH10 PC0 PC1 10K Pulldown --PL8 PL12 DBUG_RST MCU_RST GND Test Point --GND MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 16 Freescale Semiconductor, Inc. Communications & Memory Interfaces: Pin No 31 33 35 37 39 41 43 45 47 49 Function MDO7 MDO8 GND MDO9 MDO10 GND MD011 MDO12 GND MDO15 Connection PL14 PL15 GND PM0 PM1 GND PM2 PM7 GND PM10 Pin No 32 34 36 38 40 42 44 46 48 50 Function DAI1 DAI2 GND ARBREQ ARBGRT GND MDO13 MDO14 GND N/C Connection ----GND ----GND PM8 PM9 GND --- 6. Communications & Memory Interfaces: This section details the communication interface and storage peripherals that are implemented on the EVB. 6.1. CAN Interfaces (P14, P15, J14, J15) The CAN Physical interface circuits are located on the left edge of the EVB The EVB incorporates two identical CAN interface circuits connected to MCU CAN0 and CAN1 using MC33901 transceivers. Both transceivers are configured for high speed operation by pulling pin 8 to GND via a 4.7K Ohm resistor. There are test points to allow the Select pin to be driven high if desired. The MC33901 is pin compatible with other CAN transceivers supporting full CAN FD data rates. For flexibility, the CAN transceiver I/O is connected to a standard 0.1” connector (P14 for CAN1 / P15 for CAN0) rather than using non standard DB9 connectors. The pinout of these headers is shown below and is also detailed on the PCB silkscreen 1 H L GND Figure 9. CAN Physical Interface Connectors The CAN0 and CAN1 MCU TX/RX signals are jumpered as shown in the table below to allow the transceivers to be isolated from the respective MCU pin if desired. The default configuration is with all jumper headers fitted routing the TX and RX signals to the MCU. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 17 Jumper J15 (CAN0) Posn 1-2 J15 (CAN0) Posn 3-4 Position FITTED (D) Removed FITTED (D) Removed J14 (CAN1) Posn 1-2 J14 (CAN1) Posn 3-4 FITTED (D) Removed FITTED (D) Removed Table 11. CAN Control Jumpers (J51, J53) PCB Legend Description MCU CAN0_TX signal (PB0) is routed to CAN interface TX MCU CAN0_TX signal (PB0) is not routed to CAN interface MCU CAN0_RX signal (PB1) is routed to CAN interface RX MCU CAN0_RX signal (PB1) is not routed to CAN interface TX RX MCU CAN1_TX signal (PC10) is routed to CAN interface MCU CAN1_TX signal (PC10) is not routed to CAN interface MCU CAN1_RX signal (PC11) is routed to CAN interface MCU CAN1_RX signal (PC11) is not routed to CAN interface NOTE Care should be taken when fitting the jumper headers to the 2x2 jumper blocks J14 and J15 as they can easily be fitted in the incorrect orientation. Jumper headers should be fitted horizontally. The CAN TX / RX MCU pins are powered from the VDD_HV_A domain, which is configured between 3.3V and 5.0V on the daughtercard using jumper J5. The CAN transceivers I/O voltage is connected to the PER_HVA net configured with jumper J24 on the main EVB. Care must be taken to ensure that the MCU VDD_HV_A and PER_HVA supplies are the same when using the CAN transceiver. 6.2. LIN Interfaces (P9, P11, J10, J12) The LIN Physical interface circuits are located on the left edge of the EVB The EVB incorporates two identical LIN transceiver circuits connected to MCU LIN0 and LIN1 using a Freescale MC33662LEF transceiver supporting both master and slave mode (jumper selectable) The output from the LIN transceiver is connected to a standard 4-pin Molex connector as used on most other Freescale EVB’s supporting LIN as shown in the following figure: Figure 10. LIN Molex Physical Interface Connector MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 18 Freescale Semiconductor, Inc. Communications & Memory Interfaces: The LIN0 and LIN1 MCU TX/RX signals are jumpered as shown in the following to allow the transceivers to be isolated from the respective MCU pin if desired. The default configuration is with all jumper headers fitted routing the TX and RX signals to the MCU. Each transceiver also has a master mode enable jumper which is fitted by default to configure the transceiver for Master mode. To configure the transceiver for slave mode, remove the respective “Master_EN” jumper. Jumper J10 (LIN0) Posn 1-2 J10 (LIN0) Posn 3-4 J11 (Master_EN) J12 (LIN1) Posn 1-2 J12 (LIN1) Posn 3-4 J13 (Master_EN) Table 12. LIN Control Jumpers (J10, J11, J12, J13) Position PCB Legend Description FITTED (D) MCU LIN0_RX signal (PB3) is routed to LIN0 interface RX Removed MCU LIN0_RX signal (PB3) is not routed to LIN0 interface FITTED (D) MCU LIN0_TX signal (PB2) is routed to LIN0 interface TX Removed MCU LIN0_TX signal (PB2) is not routed to LIN0 interface FITTED (D) LIN0 is configured in Master Mode Removed LIN0 is configured in Slave Mode FITTED (D) Removed FITTED (D) Removed FITTED (D) Removed RX TX MCU LIN1_TX signal (PC7) is routed to LIN1 interface MCU LIN1_TX signal (PC7) is not routed to LIN1 interface MCU LIN1_RX signal (PC6) is routed to LIN interface MCU LIN1_RX signal (PC6) is not routed to LIN interface LIN1 is configured in Master Mode LIN1 is configured in Slave Mode NOTE Care should be taken when fitting the jumper headers to the 2x2 jumper blocks J10 and J12 as they can easily be fitted in the incorrect orientation. Jumper headers should be fitted horizontally The LIN TX / RX MCU pins are powered from the VDD_HV_A domain, which is configured between 3.3V and 5.0V on the daughtercard using jumper J5. The LIN transceivers enable pin is connected to the PER_HVA net configured with jumper J24 on the main EVB. Care must be taken to ensure that the MCU VDD_HV_A and PER_HVA supplies are the same when using the LIN transceiver. Note that in order for the LIN transceiver to function, external power must be supplied via pin 3 of the molex connector as detailed in Figure 10. 6.3. USB RS232 Serial Interface (P17, J16) The USB RS232 interface is on the left hand edge of the board (USB Type B socket) The EVB incorporates a USB RS232 serial interface providing RS232 connectivity via a direct USB connection between the PC and the EVB. The circuit contains an FTDI FT2232D USB to Serial interface which should automatically install the drivers for two additional COM ports on your PC. Note that only one of these is used so you will need to try both (usually the higher numbered COM port is the active one). For more information on the USB drivers and general fault finding, consult the FTDI website at http://www.ftdichip.com/ The MCU LIN2 signals are routed to the FTDI transceiver via a 2-way jumper header (J16) allowing the transceiver to be isolated from the MCU pin if desired. The default configuration is with the jumper MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 19 header fitted, routing the TX and RX signals from the MCU to the FTDI transceiver. No other configuration is required. Jumper J16 Posn 1-2 J16 Posn 3-4 Position FITTED (D) Removed FITTED (D) Removed Table 13. USB RS232 Control Jumpers PCB Legend Description MCU LIN2_RX signal (PC9) is routed to the FTDI interface RX MCU LIN2_RX signal (PC9) is not routed to the FTDI interface MCU LIN2_TX signal (PC8) is routed to the FTDI interface TX MCU LIN2_TX signal (PC8) is not routed to the FTDI interface NOTE Care should be taken when fitting the jumper headers to the 2x2 jumper block J16 as they can easily be fitted in the incorrect orientation. Jumper headers should be fitted horizontally. The MCU LIN2 (SCI) pins are powered from the VDD_HV_A domain, which is configured between 3.3V and 5.0V on the daughtercard using jumper J5. The FTDI transceiver I/O voltage pin is connected to the PER_HVA net configured with jumper J24 on the main EVB. Care must be taken to ensure that the MCU VDD_HV_A and PER_HVA supplies are the same when using the FTDI transceiver. 6.4. USB HOST / OTG Interfaces The USB interfaces are on the top right quarter on the board on the top edge The EVB includes Type A (Host) and Type AB (OTG) USB interfaces, routed to standard and micro USB sockets respectively. Each USB circuit contains a USB83340 transceiver with a shared USB power switch. There is no user configuration required on either of the USB circuits. The USB transceivers have a 3.3V (only) interface. All of the USB0 (connected to the OTG transceiver) and USB1 (connected to the HOST transceiver) signals are in the VDD_HV_A domain and must be configured as 3.3V via daughtercard jumper J5. If VDD_HV_A is set to 5V, the USB0 and USB1 MCU signals should be left tri-stated to prevent damage to the USB transceivers. 6.5. Ethernet (P6, J5, J6, J7, J8, R45, R80) The USB interfaces are on the top right quarter on the board on the top edge The MPC5748G supports both MII and RMII Ethernet interfaces. The EVB incorporates a DP83848c transceiver supporting both MII and RMII modes. The transceiver is connected to a pulse J1011F21PNL RJ45 connector which includes a built-in isolation transformer. The default configuration, with all 2-way jumpers fitted and all 3-way jumpers in position 1-2, configures the transceiver for MII mode with the reset signal to the PHY being driven from the MCU Reset out (eg any reset causing the MCU Reset line to assert will reset the PHY) In order to configure the EVB for RMII mode, jumpers J5, J6 and J7 need to be changed as described in Table 14 below. In addition, a surface mount 0Ω resistor needs to be de-soldered and moved as shown in the figure below. This option is fitted as a resistor instead of a jumper to maintain signal integrity on the Ethernet clock signal. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 20 Freescale Semiconductor, Inc. Communications & Memory Interfaces: For MII mode (default) R45 should have a jumper populated as shown. For RMII mode, remove R45 and fit it between R45 and R80 For RMII mode remove R45 and re-fit in this position Figure 11. MII / RMII Clock Selection Resistor To change the reset routing so that the Ethernet PHY can be reset via MCU pin PI11 (rather than being tied to the MCU reset), jumper J8 should be moved to position 2-3 Jumper J5 J6 (X1) J7 (X2) J8 (RST) R45 (R80) Table 14. Ethernet Control jumpers (J5, J6, J7, J8, R45, R80) Position PCB Legend Description 1-2 (D) MII Ethernet PHY is configured in MII mode 2-3 R Ethernet PHY is configured in RMII mode Removed Invalid Configuration, avoid! 1-2 (D) Ethernet PHY X2 clock is connected to 25MHz xtal 2-3 Ethernet PHY X2 clock is not connected to 25MHz xtal5, 6 1-2 (D) Ethernet PHY X1 clock is connected to 25MHz xtal 2-3 Ethernet PHY X1 clock is driven from 50MHz xtal Removed Ethernet PHY X1 clock is disconnected (invalid configuration, avoid) 1-2 (D) NORM The Ethernet PHY will be reset along with MCU reset 2-3 PI11 The Ethernet PHY reset is controlled via MCU pin PI11 (Pulled high) Removed Invalid Configuration, avoid! Fitted R45 MII Mode – Clock is supplied from PHY to MCU R45 to R80 RMII Mode – Clock is supplied from external 50MHz oscillator to MCU The MCU Ethernet signals are all in the VDD_HV_B domain. The Ethernet PHY will ONLY function with 3.3V I/O so VDD_HV_B must be set to 3.3V on the MCU daughtercard before the Ethernet is used. If VDD_HV_B is set to 5V, the signals routed to the Ethernet PHY (see the EVB schematics) must be left as tristate. 5 If jumper J7 is in position 1-2 (25MHz XTAL), J6 must be fitted and R45 must be fitted. If jumper J7 is in position 2-3 (50MHz oscillator), J6 must be removed and R45 must be removed and placed between R45 and R80 6 MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 21 6.6. FlexRay (P2, P3, J1, J2, J3, J4) The FlexRay interface is in the top right corner of the EVB on the top edge The EVB incorporates two FlexRay TJA1080TS/N interfaces connected to MCU FlexRay channels A and B and routed to two Molex 1.25mm pitch PicoBlade shrouded headers (standard on many Freescale EVB’s). Jumpers are provided to disconnect the MCU signals from the FlexRay interface if required as well as providing general configuration. By default, all of the jumper headers are fitted which routes the MCU signals to the FlexRay physical interface as well as configuring the controller for a default mode of operation (Transmitter enabled, Receiver enabled, not in low power mode). Please consult the FlexRay transceiver and general FlexRay specifications before changing any of the mode jumpers. Table 15. FlexRay Configuration Jumpers (J1, J2, J3, J4) PCB Legend Description Jumper Position FlexRay A J3 Posn 1-2 J3 Posn 3-4 J3 Posn 5-6 FITTED (D) Removed FITTED (D) Removed FITTED (D) Removed J2 Posn 1-2 J2 Posn 3-4 J2 Posn 5-6 J2 Posn 7-8 FITTED (D) Removed FITTED (D) Removed FITTED (D) Removed FITTED (D) Removed FlexRay B J4 Posn 1-2 J4 Posn 3-4 J4 Posn 5-6 FITTED (D) Removed FITTED (D) Removed FITTED (D) Removed J1 Posn 1-2 J1 Posn 3-4 J1 Posn 5-6 J1 Posn 7-8 FITTED (D) Removed FITTED (D) Removed FITTED (D) Removed FITTED (D) Removed TX TXEN RX BGE EN STBN WAKE TX TXEN RX BGE EN STBN WAKE MCU PC5 is connected to FlexRay A transceiver TX MCU PC5 is not connected to FlexRay A transceiver TX MCU PE2 is connected to FlexRay A transceiver TXEN MCU PE2 is not connected to FlexRay A transceiver TXEN MCU PE3 is connected to FlexRay A transceiver RX MCU PE3 is not connected to FlexRay A transceiver RX FlexRay A PHY Bus Guardian Enable (Transmitter is enabled) FlexRay A PHY transmitter is disabled (Receive only mode) FlexRay A PHY is enabled FlexRay A PHY is disabled FlexRay A PHY will not enter Standby Mode FlexRay A PHY will enter Standby Mode FlexRay A PHY Wakeup signal pulled low FlexRay A PHY Wakeup signal pulled high MCU PE4 is connected to FlexRay B transceiver TX MCU PE4 is not connected to FlexRay B transceiver TX MCU PC4 is connected to FlexRay B transceiver TXEN MCU PC4 is not connected to FlexRay B transceiver TXEN MCU PE5 is connected to FlexRay B transceiver RX MCU PE5 is not connected to FlexRay B transceiver RX FlexRay B PHY Bus Guardian Enable (Transmitter is enabled) FlexRay B PHY transmitter is disabled (Receive only mode) FlexRay B PHY is enabled FlexRay B PHY is disabled FlexRay B PHY will not enter Standby Mode FlexRay B PHY will enter Standby Mode FlexRay B PHY Wakeup signal pulled low FlexRay B PHY Wakeup signal pulled high MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 22 Freescale Semiconductor, Inc. AV Interface Connectors The MCU FlexRay pins are powered from the VDD_HV_A domain, which is configured between 3.3V and 5.0 V on the daughtercard using jumper J5. The FlexRay tranceivers I/O voltage pin is connected to the PER_HVA net configured with jumper J24 on the main EVB. Care must be taken to ensure that the MCU VDD_HV_A and PER_HVA supplies are the same when using the FlexRay transceiver. Important: The EVB daughtercards are supplied with a 40 MHz crystal which is a requirement for FlexRay in order to generate the correct clock timing. If you have changed the default crystal on the daughtercard and wish to use FlexRay, you must ensure a 40 MHz crystal is fitted. 6.7. SD Card Socket (P200) The SD socket is mounted on the underside of the board in the top left corner The EVB supports a 4-bit SD interface (note that MPC5748G supports 8-bit SD data) which is routed to a full sized SD card connector on the underside of the EVB. There is no user configuration required. The SD socket has hardware card detection (routed to PA0) and write protection (routed to PH8) status outputs which will be grounded when active. The MCU SD card signals are all in the VDD_HV_A domain. The SD card specification is for an interface voltage of between 2.7V and 3.6V so the SD card can only be used when VDD_HV_A is set to 3.3V (PER_HVA has no impact on the voltage on the SD card) CAUTION If VDD_HV_A is set to 5V, damage may be caused to an SD card if an attempt is made to access it in software. If you need to leave the SD card in the socket with VDD_HV_A set to 5V, ensure all the SD card pads are left as high impedance 7. AV Interface Connectors This section details the Audio / Video interface connectors on the EVB. Each of these connectors can be used to add additional daughtercards (not supplied) to add functionality. 7.1. SAI Audio Connectors (P24, P25) The SAI audio connector is on the bottom edge of the EVB The EVB includes two 0.1” headers that can be used to interface to an SAI audio board (available separately, please consult your Freescale representative). There is no EVB configuration required when using these connectors other than to ensure the EVB is switched off prior to fitting or removing the daughtercard. The pinout of the connectors is shown below for reference and these connectors can also be used for GPIO connectivity MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 23 Pin No 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 Table 16. 50-pin SAI Audio Daughtercard Connector P24 Function Connection Pin No Function 3.3V 3V3_SR 2 GND SAI0_DATA3 PF2 4 GND SAI0_DATA2 PF3 6 GND SAI0_DATA1 PF4 8 GND SAI0_DATA0 PF5 10 GND SAI0_BCLK PF1 12 GND SAI0_SYNC PB10 14 GND SAI0_MCLK PF0 16 GND eMIOS1_7H PH5 18 GND I2C_SCL3 PE11 20 GND I2C_SDA3 PE10 22 GND SAI1_DATA0 PJ2 24 GND SAI1_BCLK PJ3 26 GND eMIOS1_6H PH4 28 GND SAI1_SYNC PF6 30 GND SAI1_MCLK PF7 32 GND I2C_SCL2 PE9 34 GND I2C_SDA2 PE8 36 GND SAI2_DATA0 PI14 38 GND SAI2_BCLK PJ1 40 GND SAI2_SYNC PJ0 42 GND SAI2_MCLK PI15 44 GND eMIOS1_5H PH3 46 GND GPIO Control PA5 48 GND 5.0V 5V0_SR 50 GND Connection GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND Pin No 1 3 5 7 9 11 13 15 17 19 Table 17. 20-pin SAI Audio Daughtercard Connector P25 Function Connection Pin No Function N/C N/C 2 GND DSPI0_SIN PA12 4 GND DSPI0_SOUT PA13 6 GND DSPI0_SCK PA14 8 GND DSPI0_SS0 PA15 10 GND DSPI3_SOUT PG2 12 GND DSPI3_SS3 PG3 14 GND DSPI3_SCK PG4 16 GND DSPI3_SIN PG5 18 GND N/C N/C 20 GND Connection GND GND GND GND GND GND GND GND GND GND Note that connector P25 is not populated and must be fitted if required CAUTION Before the daughtercard is installed or removed, the EVB must be powered OFF to prevent potential damage to the EVB or daughter card components. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 24 Freescale Semiconductor, Inc. AV Interface Connectors The TWRPI connectors are at the bottom right hand corner 7.2. TWRPI Connectors (P26, P27) The EVB includes two fine pitch TWRPI headers that can be used to interface to an SAI audio board (available separately, please consult your Freescale representative) along with the 0.1” headers mentioned in the section above. There is no EVB configuration required when using these connectors other than to ensure the EVB is switched off prior to fitting or removing the daughtercard. The pinout of the connectors is shown below for reference. Pin No 1 3 5 7 9 11 13 15 17 19 Pin No 1 3 5 7 9 11 13 15 17 19 Function 5V GND GND GND ADC1 GND GND GND ID0 GND Table 18. TWRPI Connector P26 Connection Pin No 5V0_SR 2 GND 4 GND 6 GND 8 PD6 10 GND 12 GND 14 GND 16 7 PD7 18 GND 20 Function GND I2C0_SCL GND GND DSPI0_SIN DSPI0_SS0 GND GPIO0/IRQ GPIO2 GPIO4 Table 19. TWRPI Connector P27 Connection Pin No GND 2 PO0 4 GND 6 GND 8 PA12 10 PA15 12 GND 14 PK3 16 PK1 18 PK4 20 Function 3.3V 3.3V GND ADC0 GND ADC2 GND GND ID17 Connection 3V3_SR 3V3_LR GND PD5 GND PD4 GND GND PD8 Function GND I2C0_SDA GND GND DSPI0_SOUT DSPI0_SCK GND GPIO1 GPIO3 N/C Connection GND PO1 GND GND PA13 PA14 GND PK0 PK2 N/C 7.3. MLB Daughtercard Connector (P16) The MLB daughtercard connector is on the RHS of the EVB There is a 40-pin interface connector on the EVB for connecting an MLB (Media Local Bus) daughtercard. There is no hardware configuration possible at EVB level for this connector. MLB Daughtercards are available direct from SMSC As with all daughtercards, the EVB must be powered OFF to prevent damage to the EVB or daughter card components. 7 ID0 and ID1 have a 10K pullup to 3V3 MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 25 8. User Interface (I/O) This section details the user I/O available on the EVB and includes the GPIO matrix, switches, LED’s and the ADC variable resistor. The GPIO matrix is on the bottom edge of the EVB above the SAI audio connector 8.1. GPIO Matrix All of the available GPIO pins (those not already used for existing EVB peripherals) are available at the GPIO matrix shown below. The matrix provides an easy to follow, intuitive, space saving grid of 0.1” header through-hole pads. Users can solder wires, fit headers or simply insert a scope probe into the respective pad. To use the matrix, simply read the port letter from the top or bottom row of text then the pad number from the columns on the left or right of the matrix. For example, the 1st pad available on Port B is PB5 as highlighted in green below. Figure 12. GPIO Matrix If a pad is populated in the matrix, it means this is available for exclusive use as GPIO. The exception to this are the port pins detailed below which are also shared with switches or user LED’s (shaded red in the matrix diagram above). PG2, PG3, PG4, PG5 – User LED’s 1..4 PD0, PD1, PD2, PD3 – HEX Encoder Switch PA1,PA2, PF9, PF11 – User pushbutton Switches In addition there are GPIO pins that are shared with the SAI Audio and TWRPI connectors as detailed below and shaded orange. These are totally available unless the SAI / TWRPI headers are being used. PA[12..15], PD[4..8], PG[2..5], PK[0..4], PO[0..1] MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 26 Freescale Semiconductor, Inc. User Interface (I/O) 8.2. User Switches (SW3, SW4, SW6, SW7, P22) The user pushbutton switches are in the bottom left corner of the EVB There are 4 active high (pulled low, driven to 3.3V) pushbutton switches (SW3, SW4, SW6, SW7) connected to a 4 way header (P22) in a box titled “User Switches”. The switches are also directly connected to MCU ports so no additional wiring is required unless you require to route these to a different GPIO port. The switches are connected as follows: Table 20. User Pushbutton Switches (SW3, SW4, SW6, SW7) Number MCU Pin P18 Connection Pin 1 PA1 Pin1 (UpperMost) 2 PA2 Pin2 3 PF9 Pin3 4 PF11 Pin4 Switch SW3 SW4 SW6 SW7 NOTE The MCU ports used on the user pushbutton switches are also routed to the GPIO matrix. There are zero ohm resistors on the direct connections between each switch and the MCU pins. These can be removed if required to isolate the switch from the respective MCU pin (useful if the switch is being manually routed to another pin on the GPIO matrix). MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 27 8.3. Hex Encoder Switch (SW2, J26, P20) The hex encoder switch is located above the user pushbutton switches There is a single hex encoded 16 position rotary switch on the EVB. This outputs a binary encoded hex value (active high) on 4 MCU ports (Port D[0..3]) as well as a 4 pin header P20. There is a jumper J26 which can be used to isolate the supply to the hex encoder if required. This prevents any voltage being asserted on the MCU pins irrespective of the position of the switch Position 0 1 2 3 4 5 6 7 8 9 A B C D E F Jumper J26 (3V3) HEX_SW4 (PD3, P20-4) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Table 21. Hex Encoder Switch (SW2) HEX_SW3 HEX_SW2 (PD2, P20-3) (PD1, P20-2) 0 0 0 0 0 1 0 1 0 1 1 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 1 0 1 1 1 1 HEX_SW1 (PD0, P20-1) 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Table 22. Hex Encoder Switch Power Jumper (J26) Position PCB Legend Description FITTED (D) The hex encoder switch is powered with 3.3V (functional) Removed The hex encoder switch is not powered and will not drive outputs NOTE The MCU ports used on the user pushbutton switches are also routed to the GPIO matrix. There are zero ohm resistors on the direct connections between the switch output and the MCU pins. These can be removed if required to isolate the switch from the respective MCU pin (useful if the switch is being manually routed to another pin on the GPIO matrix). MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 28 Freescale Semiconductor, Inc. User Interface (I/O) 8.4. User LED’s (DS2, DS3, DS7, DS8, P19) The user LED’s are above the user switches in the lower right quarter There are four active low user LED’s connected directly to 4 MCU ports (PG[2..5]) as well as to a 4 pin header. Table 23. User LEDs (DS2, DS3, DS7, DS8, P19) Number MCU Pin P19 Connection Pin 1 PG2 Pin1 (Upper Pin) 2 PG3 Pin2 3 PG4 Pin3 4 PG5 Pin4 Switch DS2 DS3 DS7 DS8 NOTE The MCU ports used on the LEDs are also routed to the GPIO matrix. There are zero ohm resistors on the direct connections between each LED and the MCU pins. These can be removed if required to isolate the LED from the respective MCU pin (useful if the LED is being manually routed to another pin on the GPIO matrix). 8.5. ADC Input Potentiometer (J17, RV1) The ADC Pot is to the right of the user LED’s in the lower right corner There is a small variable resistor RV1 on the EVB which routes a voltage between 0v and 3.3V to MCU pin PB4. This is useful for quick ADC testing. Jumper J17 which is fitted by default can be removed to disconnect MCU PB4 from RV1 if desired. Jumper J17 Position FITTED (D) Removed Table 24. ADC Input Potentiometer Enable (J19) PCB Legend Description Output from RV1 is routed to MCU PB4 pin MCU PB4 is not connected to RV1 There is also a test point TP18 connected to the variable resistor output for monitoring purposes. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 29 9. MCU Port Pin EVB Functions The table below shows what each MCU pin is used for on the EVB. Note that not all MCU pins will be available depending on the device package being used. No 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 No 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PortA SD Card GPIO 2 GPIO 2 Ethernet GPIO SAI Audio MLB Ethernet Ethernet Ethernet Ethernet Ethernet GPIO 5 GPIO 5 GPIO 5 GPIO 5 PortI SD Card SD Card SD Card SD Card USB1 USB1 USB0 USB1 MLB GPIO GPIO Ethernet GPIO 1 GPIO 1 SAI Audio SAI Audio Table 25. Port Pin Functions PortC PortD PortE JTAG GPIO 3 MLB JTAG GPIO 3 MLB USB1 GPIO 3 FlexA USB1 GPIO 3 FlexA FlexB GPIO 5 FlexB FlexA GPIO 5 FlexB LIN1 GPIO 5 SD Card LIN1 GPIO 5 SD Card RS232 GPIO 5 SAI Audio RS232 GPIO SAI Audio CAN1 GPIO SAI Audio CAN1 GPIO SAI Audio Flex GPIO Ethernet Flex GPIO 1 Ethernet Flex MLB USB1 Flex MLB USB1 PortB CAN0 CAN0 LIN0 LIN0 ADC Pot GPIO GPIO GPIO EXTAL32 XTAL32 SAI Audio GPIO GPIO MLB MLB MLB PortJ SAI Audio SAI Audio SAI Audio SD Card GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO PortK GPIO 5 GPIO 5 GPIO 5 GPIO 5 GPIO 5 GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO PortL GPIO GPIO NEXUS NEXUS NEXUS NEXUS NEXUS NEXUS JTAG NEXUS NEXUS NEXUS NEXUS NEXUS NEXUS NEXUS PortM NEXUS NEXUS NEXUS GPIO GPIO GPIO GPIO NEXUS NEXUS NEXUS NEXUS GPIO GPIO GPIO GPIO GPIO 1 Shared with MLB header (via no populated zero ohm resistors) 2 Shared with user switches 3 Shared with Hex Encoder Switch 4 Shared with user LED’s 5 Shared with TWRPI (P26, P27) or SAI Audio P25 PortN GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO PortF SAI Audio SAI Audio SAI Audio SAI Audio SAI Audio SAI Audio SAI Audio SAI Audio GPIO GPIO 2 GPIO GPIO 2 GPIO GPIO Ethernet Ethernet PortG Ethernet Ethernet GPIO 4, 5 GPIO 4 , 5 GPIO 4, 5 GPIO 4 , 5 GPIO GPIO GPIO MLB USB1 USB1 Ethernet Ethernet USB1 USB1 PortO GPIO 5 GPIO 5 GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO PortP GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO USB0 USB0 USB0 USB0 PortH Ethernet Ethernet Ethernet SAI Audio SAI Audio SAI Audio MLB MLB SD Card JTAG JTAG USB1 USB1 GPIO GPIO GPIO PortQ USB0 USB0 USB0 USB0 USB0 USB0 USB0 USB0 - MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 30 Freescale Semiconductor, Inc. Default Jumper Summary Table 10. Default Jumper Summary Table The following tables detail the default (D) jumper configuration of the EVB and daughtercards Table 26. Default Jumper Positions (Main Board) Jumper J1 J1 J1 J1 J2 J2 J2 J2 J3 J3 J3 J4 J4 J4 Posn 1-2 Posn 3-4 Posn 5-6 Posn 7-8 Posn 1-2 Posn 3-4 Posn 5-6 Posn 7-8 Posn 1-2 Posn 3-4 Posn 5-6 Posn 1-2 Posn 3-4 Posn 5-6 J5 J6 (X1) J7 (X2) J8 (RST) J9 (EN) J10 (LIN0) 1-2 J10 (LIN0) 3-4 J11 (Master_EN) J12 (LIN1) 1-2 J12 (LIN1) 3-4 J13 (Master_EN) J14 (CAN1) 1-2 J14 (CAN1) 3-4 J15 (CAN0) 1-2 J15 (CAN0) 3-4 J16 Posn 1-2 J16 Posn 3-4 J17 J18 (1V25L) J19 (5V0S) J20 (3V3L) J21 (5V0L) J22 (3V3S) J23 (INPUT SEL) J24 (HVA) J25 (HVB) J26 (3V3) Default Posn Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) 1-2 (D) 1-2 (D) 1-2 (D) 1-2 (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) Fitted (D) 1-2 (D) 1-2 (D) 1-2 (D) Fitted (D) PCB Legend BGE EN STBN WAKE BGE EN STBN WAKE TX TXEN RX TX TXEN RX MII NORM RX TX RX TX TX RX TX RX RX TX 12V 3V3 3V3 Description FlexRay B PHY Bus Guardian Enable (Transmitter is enabled) FlexRay B PHY is enabled FlexRay B PHY will not enter Standby Mode FlexRay B PHY Wakeup signal pulled low FlexRay A PHY Bus Guardian Enable (Transmitter is enabled) FlexRay A PHY is enabled FlexRay A PHY will not enter Standby Mode FlexRay A PHY Wakeup signal pulled low MCU PC5 is connected to FlexRay A transceiver TX MCU PE2 is connected to FlexRay A transceiver TXEN MCU PE3 is connected to FlexRay A transceiver RX MCU PE4 is connected to FlexRay B transceiver TX MCU PC4 is connected to FlexRay B transceiver TXEN MCU PE5 is connected to FlexRay B transceiver RX Ethernet PHY is configured in MII mode Ethernet PHY X2 clock is connected to 25MHz xtal Ethernet PHY X1 clock is connected to 25MHz xtal The Ethernet PHY will be reset along with MCU reset Reset from reset switch and debug connectors is active MCU LIN0_RX signal (PB3) is routed to LIN0 interface MCU LIN0_TX signal (PB2) is routed to LIN0 interface LIN0 is configured in Master Mode MCU LIN1_TX signal (PC7) is routed to LIN1 interface MCU LIN1_RX signal (PC6) is routed to LIN interface LIN1 is configured in Master Mode MCU CAN1_TX signal (PC10) is routed to CAN interface MCU CAN1_RX signal (PC11) is routed to CAN interface MCU CAN0_TX signal (PB0) is routed to CAN interface MCU CAN0_RX signal (PB1) is routed to CAN interface MCU LIN2_RX signal (PC9) is routed to the FTDI interface MCU LIN2_TX signal (PC8) is routed to the FTDI interface Output from RV1 is routed to MCU PB4 pin 1.25V Linear regulator output is routed to daughter card 5.0V Switching regulator output is routed to daughter card 3.3V Linear regulator output is routed to daughter card 5.0V Linear regulator output is routed to daughter card 3.3V Switching regulator output is routed to daughter card 1.25V Linear regulator is powered from main 12V EVB peripherals in HVA domain are set to use I/O voltage of 3.3V EVB peripherals in HVB domain are set to use I/O voltage of 3.3V The hex encoder switch is powered with 3.3V (functional) MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 31 Table 27. Default Jumper Positions (Daughtercards) Jumper 1 (XTAL) J2 (EXTAL) J3 (ADC0) J4 (ADC1) J5 (HVA) J6 (HVB) J7 (HVC) J8 (FLA ) J9 (REG) J10 (VDDLV) J11 (DAC) J12 J13 Default Posn 1-2 (D) 1-2 (D) 1-2 (D) 1-2 (D) 1-2 (D) 1-2 (D) 1-2 (D) Fitted (D) 1-2 (D) 1-2 (D) 1-2 (D) Fitted (D) 1-2 (D) PCB Legend Y1 Y1 3V3 3V3 3V3 3V3 3V3 3V3 REG HVA Description MCU XTAL signal is routed to crystal Y1 MCU EXTAL signal is routed to crystal Y1 MCU ADC0 pin is connected to 3.3V (Linear) MCU ADC1 pin is connected to 3.3V (Linear) MCU VDD_HV_A domain is connected to 3.3V (Switching Regulator) MCU VDD_HV_B domain is connected to 3.3V (Switching Regulator) MCU VDD_HV_C domain is connected to 3.3V (Switching Regulator) MCU VDD_HV_FLA pin is connected to 3.3v (Switching Regulator) MCU ballast transistor collector is connected to 3.3V (Switching) MCU VDD_LV domain is powered from ballast transistor MCU VIN1_CMP_REF is powered from VDD_HV_A Ballast collector supply is enabled (jumper can be used for current measure) ** Only valid on certain devices – External Ballast enabled. Note that not all jumpers will be present on all of the daughtercards. MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 32 Freescale Semiconductor, Inc. Default Jumper Diagram 11. Default Jumper Diagram The diagram below shows the location and configuration of the default jumpers of the main board and provides an easy to use cross reference. By default all of the jumpers are fitted to the daughtercard (3 way jumpers in position 1-2). NOTE Following figure is of an older board revision however there were no additional jumpers and no jumpers have moved position. Figure 13. Default Jumper Position 12. Revision History Date August 2015 Substantial changes Initial release MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 Freescale Semiconductor, Inc. 33 13. Appendix The following EVB schematics are detailed in the following sections: Main EVB (motherboards) 324BGA Daughtercard 256BGA Daughtercard 176QFP Daughtercard 100QFP Daughtercard (MPC5746C only) MPC5748G EVB User Guide, User Guide, Rev. 0, 08/2015 34 Freescale Semiconductor, Inc. Main EVB 5 4 3 2 1 MPC574xx Customer Evaluation Board (X-MPC574XG-MB) Table Of Contents: D Power - Main input and Linear voltage regulators Power - Switching voltage regulators Daughter Card Connectors (Sockets) Reset and External Clock Input JTAG and Nexus Connectors Comms - CAN and LIN Comms - RS232 (USB FTDI interface) Comms - USB Interfaces Comms - Ethernet Comms - FlexRAY Audio - SAI Audio. AVB and TWRPI headers AV - MOST Interface Memory - SD Card Slot User - Switches, LED's and Potentiometer User - GPIO Pin Matrix C Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9 Sheet 10 Sheet 11 Sheet 12 Sheet 13 Sheet 14 Sheet 15 Sheet 16 Caution: These schematics are provided for reference purposes only. As such, Freescale does not make any warranty, implied or otherwise, as to the suitability of circuit design or component selection (type or value) used in these schematics for hardware design using the Freescale MPC574xG family of Microprocessors. Customers using any part of these schematics as a basis for hardware design, do so at their own risk and Freescale does not assume any liability for such a hardware design. B Revision Information Rev Date 0.1 01 Feb 2012 X1 19 Feb 2012 X2 28 Feb 2012 X3 11 Mar 2013 X4 13 Mar 2013 X5 14 Mar 2013 X6 29 Mar 2013 X7 02 Apr 2013 A 17 Apr 2013 AX1 24 Jun 2013 AX2 10 July 2013 AX3 12 July 2013 B 12 July 2013 BX1 20 Aug 2013 C 20 Aug 2013 CX1 18 Dec 2013 CX2 05 May 2014 CX3 25 June 2014 CX4 26 June 2014 CX5 26 June 2014 CX6 18 Aug 2014 CX7 03 Sept 2014 D 24 Sept 2014 D1 14 Aug 2015 Designer Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Comments Start of capture, Working version 1st release for internal review (Complete Board) 2nd release for internal review (split into main board and DC) Final review (including new USB transceiver) Version sent to Pre Layout, incorporating fixes from review Component consolodation, Few minor changes. Sent to Layout Changes made during layout to Daughtercard Connectors LAY RefDes Resequence and SCH BackAnnotate Post Layout (Back Annotated). Matches PCB RevA Fixes and changes to RevA Prototype design Added CAN Term (DNP) Corrected ground on ADC Pot Production Release Change to Ethernet 50MHz clock control Production Release CAN transceivers -> MC33901, ENET clock in RMII mode Added comment about LM1117 VREG output PH3..5 now GPIO matrix (was SAI), PM4, PD13, PM3 to SAI Minor changes made during layout (no component changes) Part Manager Tidy up Added additional connector with DSPI Signals for AVB Added additional TWRPI header (Sheet 12) Released to Production (RevD PCB) Tidy up Schematics for UM (RevD PCB) D C B 3 Different test points used in design: TPVx - Through Hole Pad small TPHx - Through Hile Pad Large (for standard 0.1" header). Also used on IO Matrix (IOMx) TPX - Surface Mount Wire Loop Notes: - A All components and board processes are to be ROHS compliant All small capacitors are 0402 unless otherwise stated All resistors are 0603 5% 0.1w unless otherwise stated. All zero ohm links are 0603 All connectors and headers are denoted Px and are 2.54mm pitch unless otherwise stated All jumpers are denoted Jx. Jumpers are 2mm pitch Jumper default positions are shown in the schematics. For 3 way jumpers, default is always posn 1-2. 2 Pin jumpers generally have the "source" on pin 1. - All switches are denoted SWx - All test points (SMT wire loop style) are denoted TPx - Test point Vias (just through hole pads) are denoted TPVx Signals (ports) have not been routed via busses as this makes it harder to determine where each signal goes. Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use This document contains information proprietary to Freescale and shall not be used for engineering design, procurement or manufacture in whole or in part without the express written permission of Freescale A Freescale AISG Applications, East Kilbride Designer: Drawing Title: A. Robertson MPC574xx Customer EVB Main Board Drawn by: Page Title: User notes are given throughtout the schematics. A. Robertson Index and Title Page Specific PCB LAYOUT notes are detailed in ITALICS Approved: Size B Document Number Date: Friday, August 14, 2015 5 A. Robertson 4 3 2 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 1 of 16 5 4 3 2 1 Power Input and Linear Voltage Regulators Input 12V DC nominal (range 10v - 14v) See note on schematic sheet 3 regarding 3.3V regulator when running at < 11V) 2 VFused + C33 68UF (CC7343-43 25V) GND GND + C27 10UF (35V TANT) 5V0_LR P12V 1% resitors 1 ADJ 100 Rfb2 R70 300 1 1 1 1 1 1 1 1 GND C 3V3_LR U16 3 Rfb1 R73 1 GND18 4 2 TAB_VOUT VOUT 1 1 GND17 IN TAB_VOUT VOUT 4 2 1% resitors 1 IN GND16 3.3V Linear Regulator (800mA Max **) U15 3 GND15 GND GND Test Points for underside of board 5.0V Linear Regulator (800mA Max **) P12V GND14 GND Test Points, Top Side C32 1000UF (c200 rad pol 50V) 2 B (2 Screw Connector) C GND12 R76 + C30 10UF (35V TANT) 0 R274 560 LM1117MPX-ADJ R272 + C28 10UF (35V TANT) TP16 ADJ 1 Rfb1 R74 100 R77 Rfb2 R71 158 R271 5.6 + C31 10UF (35V TANT) 0 R273 270 Vout = 1.25(1 + (R2/R1)) = 3.295V DS5 C TP17 LM1117MPX-ADJ 0 Vout = 1.25(1 + (R2/R1)) = 5.0V 1 1 A A P23 D202 B340A (3A) 1 + C269 1000pF (0402 50V) GND13 Main EVB Power In 1 Fuse Holder C268 0.1UF (0603 50V) 1 F1 1 VSwitched 1 GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 P12V L5 27uH (3A) 1 2 1 12V-IN (10v-14v) D GND11 1 2.1mm Barrel P21 Connector 1 2 3 Test and reference points (Power Switch) 3 2 5 SW5 1 4 1 Power Supply Input and Filter C D DS6 A C LED GREEN A LED GREEN GND GND Could also use 2x82 Ohm resistors for RFB2 but not in agile... B B 1.25V Linear Regulator (800mA Max **) R283 1.8K A 3 2 3 + C26 10UF (35V TANT) IN TAB_VOUT VOUT ADJ 1% resitors 1 Rfb1 R72 100 DNP LM1117MPX-ADJ Rfb2 R284 Vout = 1.25(1 + (R2/R1)) = 1.25V A GND 1V25_LR 4 2 0 R75 1 3 1 U14 2 5V0_SR C LED GREEN 1 The LM1117 linear regulators provide a maximum output current of 800mA in ideal conditions. The current requirement for each regulator is in the region of 10's of mA (significantly under the maximum rating) so these regulators will run cool on the EVB. DS4 J23 P12V ** Notes on Linear Regulator LM1117 Q1 BSH103 P12V 0 DNP R285 0 + C29 10UF (35V TANT) TP15 R305 1K Automotive Microcontroller Applications East Kilbride, Scotland 1K Load resistor to ensure proper regulation if 1.25V MCU jumper removed A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board GND Page Title: 1.25V for External core supply. Simpler to use linear rather than switcher so can safely power from 5V switcher (slight ripple not an issue) for reduced heat dissipation 5 4 Power Input and Linear Voltage Regulators 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 2 of 16 5 4 3 2 1 Switching Voltage Regulators and Supply Jumpers Global MCU Daughtercard Supply Jumpers and DC power 5.0v Switching Regulator Vout = 1.21(1 + Rfb2/Rfb1) = 4.98V (All Resistors 1% 0603_CC) Rfb1 R295 D R294 1.0K P12V 0 R268 5V0_SR Rfb2 R296 1.47K To Daughtercard Connectors GND R298 1.65K 0 DNP DC_P12V 2 2 C267 0.1UF (0603 50V) ON/OFF SW_OUT NC L6 1 1 D5 B340A 0 DNP MCU_5V0_S DC_5V0_S 4 DC_5V0_S 4 MCU_3V3_S 4 DC_3V3_S 4 MCU_5V0_L 4 DC_5V0_L 4 MCU_3V3_L 4 DC_3V3_L 4 MCU_1V25_L 4 DC_1V25_L 4 J22 2 1 + C36 150uF 2 R263 TP19 0 DNP MCU_3V3_S DC_3V3_S 5V0_LR R300 560 APXE100ARA151MF80G J21 1 2 MCU_5V0_L 1 DS9 C A R264 LED GREEN (12v input, 2.0A Output, 89% Efficient, 11.24w) GND C MCU_5V0_S D 3V3_SR 27uH Design requires B220A-13-F diode. Use3A version to reduce no of components A J27 DNP 5V0_SR (0603 50V) FEEDBACK 4 8 10uF (1210 25V) 5 3 R266 10nF 1 7 C_BOOST C265 C 6 C34 INPUT GND TAB 2 LM2676S-ADJ 4 J19 1 P12V U17 DC_P12V 0 DNP DC_5V0_L 3V3_LR C J20 1 2 R265 3.3v Switching Regulator R291 1.0K R293 1.47K Rfb2 DC_3V3_L 1V25_LR Vout = 1.21(1 + Rfb2/Rfb1) = 3.3V (All Resistors 1% 0603_CC) Rfb1 R292 0 DNP MCU_3V3_L J18 1 0 2 R267 0 DNP MCU_1V25_L DC_1V25_L GND R297 261.0 P12V U18 5 J28 DNP NC GND Caution A 3V3_SR 27uH 2 J24 1 1 0.1UF (0603 50V) 3V3_SR L7 1 1 C 10uF (1210 25V) Peripheral Power Control 10nF (0603 50V) FEEDBACK ON/OFF SW_OUT C264 D6 B340A + C37 150uF TP20 R299 270 APXE100ARA151MF80G J25 PER_HVA 1 2 5V0_SR PER_HVB B 2 3 3 DS10 1 B 3 A C266 2 C35 C_BOOST GND TAB 6 7 LM2676S-ADJ INPUT 4 8 2 C (12v input, 2A Output, 83% Efficient) A These jumpers control the voltage of the peripherals connected to MCU pads in the VDD_HV_A / HV_B domains and are required so the respective jumpers at the MCU can be used for MCU current measurement. LED GREEN The 3.3v regulator design is optimised for an input voltage of 12V. If the input voltage drops below approx 11V, the 3.3v output voltage ripple may increase. This can be reduced by increasing the bulk storage capacitor if required. The settings on these jumpers must mirror the setting of the respective MCU VDD_HV_A / HB_V jumpers Automotive Microcontroller Applications East Kilbride, Scotland Using Adjustable version of LM2676 rather than fixed 3.3V / 5V regulators to reduce number of components in BOM. A Freescale General Business Use Drawing Title: Where possible, components have been shared accross the regulator designs to further reduce component count. MPC574xx Customer EVB Main Board Page Title: Switching Voltage Regulators 5 4 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 3 of 16 5 4 3 2 1 Daughter Card Connectors (Sockets) Notes: - there was no neat way to fit these connectors onto a B sized sheet so unfortunately the sheet size has been increased to C so will need to be printed on larger paper. - The MCU Clock circuitry (apart from external clock) is local to the daughtercard so not pinned out on the connectors - Power is supplied to the daughtercard via MCU specific jumpered supplies (left connector) or direct supplies from the regulators (right connector) D D P12 5 C EXT-CLK 7 PB2 16 14 14 16 16 14 14 16 11 14 16 8 16 PP11 PE6 PI3 PP10 PP5 PI1 PI2 PP9 PC13 PI0 PK10 PC8 PK13 16 16 11 16 PP2 PK15 PC15 PP7 16 PP6 16 16 16 16 16 PO12 PO7 PO10 PO4 PO9 12,15,16 16 12,16 9 16 PG5 PO14 PO0 PI7 PP0 13 9 16 12 12,15,16 PE1 PI6 PO5 PE11 PG3 12 PE8 13 14 PG9 PA0 16 16 7 PG7 PG8 PC10 7 12,16 PB1 PK2 16 12,16 16 16 16 PF13 PK4 PK6 PK8 PN14 15,16 12,16 16 PF9 PA14 PN13 16 16 16 12,16 16 16 PN11 PJ11 PJ10 PK0 PJ9 PN9 16 16 PJ13 PA4 16 12,16 16 16 PN10 PA15 PN3 PN6 16 12 PN0 PB10 B 3 MCU_5V0_S 3 MCU_1V25_L P13 (GND) EXT-CLK (GND) PB2 (GND) PP11 PE6 PI3 PP10 PP5 PI1 PI2 PP9 PC13 PI0 PK10 PC8 PK13 (GND) PP2 PK15 PC15 PP7 (GND) PP6 (GND) PO12 PO7 PO10 PO4 PO9 (GND) SH1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH3 SH2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH4 (GND) (GND) PH7 PH6 PB3 PH8 PP8 (GND) PP3 PE7 PK9 (GND) PC12 PK11 (GND) PP4 PK14 PK12 PC9 PL0 (GND) PP1 (GND) PC14 PJ4 (GND) PO11 PO8 (GND) PH14 PO13 (GND) (GND) PG5 PO14 PO0 PI7 PP0 (GND) PE1 PI6 PO5 PE11 PG3 (GND) PE8 (GND) PG9 PA0 (GND) PG7 PG8 PC10 (GND) (GND) PB1 PK2 (GND) PF13 PK4 PK6 PK8 PN14 (GND) SH5 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH7 SH6 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH8 (GND) PO1 PH13 PG4 PH15 PO15 PE10 PE0 PO6 (GND) PG2 PA2 PE9 PA1 MCU-RSTx PN15 PO3 (GND) PG6 PC11 PO2 (GND) PB0 PK1 PF12 (GND) (GND) (GND) PK3 PK5 PF11 (GND) (GND) PF9 PA14 PN13 (GND) PN11 PJ11 PJ10 PK0 PJ9 PN9 (GND) PJ13 PA4 (GND) PN10 PA15 PN3 PN6 (GND) PN0 PB10 (GND) (GND) (GND) (GND) SH9 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH11 SH10 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH12 (GND) PK7 PC6 PF8 (GND) PC7 PN12 PJ12 (GND) PJ15 (GND) PN8 PF10 PN7 PJ14 (GND) PN4 PA13 (GND) PN5 PA12 PN2 PF1 PF0 (GND) (GND) MCU_3V3_S MCU_5V0_S MCU_1V25_L (GND) MCU_3V3_L MCU_5V0_L (GND) PH7 PH6 PB3 PH8 PP8 13 13 7 14 16 PP3 PE7 PK9 16 14 16 PC12 PK11 11 16 PP4 PK14 PK12 PC9 PL0 16 16 16 8 16 PP1 16 PC14 PJ4 11 16 PO11 PO8 16 16 PH14 PO13 16 16 PO1 PH13 PG4 PH15 PO15 PE10 PE0 PO6 12,16 16 12,15,16 16 16 12 13 16 PG2 PA2 PE9 PA1 MCU-RSTx PN15 PO3 12,15,16 15,16 12 15,16 5,6 16 16 PG6 PC11 PO2 16 7 16 PB0 PK1 PF12 7 12,16 16 PK3 PK5 PF11 12,16 16 15,16 PK7 PC6 PF8 16 6 16 11 16 9 9 11 PM11 PH10 PH4 PE5 PM12 PI5 PQ0 PC5 9 9 11 PG14 PH12 PC4 6 9 13 6 9 12 9 9 9 9 9 9 PL9 PC2 PA6 PL3 PH11 PA5 PE14 PQ4 PG15 PQ5 PQ7 PP15 6 6 6 6 PL12 PL11 PL6 PL7 6 6 6 10 10 PL15 PM1 PM2 PE12 PA11 10 10 10 10 10 10 10 PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 6 16 12,16 16 16 16 PM8 PH3 PM3 PM6 PM13 PM14 12,13,16 16 10 16 PD13 PD12 PI11 PD10 13 13 13 MLB_DAT MLB_SIG MLB_CLK 16 7 16 13 13 MLB_SN MLB_SP PC7 PN12 PJ12 7 16 16 12,16 16 12 PD7 PJ5 PJ0 PJ15 16 PN8 PF10 PN7 PJ14 16 16 16 16 12,16 16 16 15,16 12 PD5 PB5 PB11 PD1 PJ1 PN4 PA13 16 12,16 PN5 PA12 PN2 PF1 PF0 16 12,16 16 12 12 12,16 16 12 15 12 12 PD8 PI9 PF5 PB4 PJ2 PJ3 MCU_3V3_S 3 MCU_3V3_L MCU_5V0_L 3 3 12 16 PF2 PM15 3 DC_5V0_S 3 3 DC_P12V DC_1V25_L (GND) PM11 PH10 PH4 PE5 PM12 PI5 PQ0 PC5 (GND) PG14 PH12 PC4 (GND) PL9 PC2 PA6 PL3 PH11 PA5 PE14 PQ4 PG15 PQ5 PQ7 PP15 (GND) PL12 PL11 PL6 PL7 (GND) SH1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH3 SH2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH4 (GND) PC1 PE3 PH5 PC0 PQ3 PC3 PE4 PH9 PL10 PE15 PORSTx PE2 PL4 PG11 PQ1 (GND) PG10 PQ2 PL8 PQ6 (GND) PP13 PP12 PI4 PP14 (GND) PL2 PL5 PL13 PM0 (GND) (GND) PL15 PM1 PM2 PE12 PA11 (GND) PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 (GND) PM8 PH3 PM3 PM6 PM13 PM14 (GND) PD13 PD12 PI11 PD10 (GND) MLB_DAT MLB_SIG MLB_CLK (GND) (GND) SH5 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH7 SH6 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH8 (GND) PL14 PM9 PM7 PA10 PA9 PA8 PF14 PG0-R PH2-R (GND) PG12-R PG13-R (GND) (GND) PM10 PM4 PL1 (GND) PM5 PI13 PB12 PD9 PI12 PB7 PI15 (GND) MLB_CN MLB_CP (GND) (GND) (GND) SH9 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH11 SH10 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH12 (GND) MLB_DN MLB_DP (GND) (GND) PI14 PJ7 PD11 PJ6 PD6 PD2 PD3 PJ8 (GND) PB6 PD0 PI10 (GND) PD4 PF6 PN1 (GND) PF4 PF7 PF3 (GND) (GND) DC_3V3_S (GND) MLB_SN MLB_SP (GND) (GND) PD7 PJ5 PJ0 (GND) PD5 PB5 PB11 PD1 PJ1 (GND) PD8 PI9 PF5 PB4 PJ2 PJ3 (GND) (GND) PF2 PM15 (GND) (GND) DC_5V0_S DC_P12V DC_1V25_L CON SKT 180 GND 6 11 16 6 9 9 11 6 6 9 5 11 6 9 9 PG10 PQ2 PL8 PQ6 9 9 6 9 PP13 PP12 PI4 PP14 9 9 9 9 PL2 PL5 PL13 PM0 6 6 6 6 PL14 PM9 PM7 PA10 PA9 PA8 PF14 PG0-R PH2-R 6 6 6 10 10 10 10 10 10 PG12-R PG13-R 10 10 PM10 PM4 PL1 6 12,16 16 PM5 PI13 PB12 PD9 PI12 PB7 PI15 16 13,16 16 16 13,16 16 12 MLB_CN MLB_CP 13 13 MLB_DN MLB_DP 13 13 PI14 PJ7 PD11 PJ6 PD6 PD2 PD3 PJ8 12 16 16 16 12,16 15,16 15,16 16 PB6 PD0 PI10 16 15,16 16 PD4 PF6 PN1 12,16 12 16 PF4 PF7 PF3 12 12 12 C B DC_3V3_S 3 DC_3V3_L DC_5V0_L 3 3 CON SKT 180 Socket A DC_3V3_L DC_5V0_L PC1 PE3 PH5 PC0 PQ3 PC3 PE4 PH9 PL10 PE15 PORSTx PE2 PL4 PG11 PQ1 Socket GND A GND GND Not routed through the connectors: - Crystal signals - Specific MCU power pins (Power supplies are however taken to daughtercard) Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board Page Title: Daughter Card Connectors (Sockets) 5 4 3 2 Size C Document Number Date: Friday, August 14, 2015 SCH-27897 Sheet 1 Rev D1 PDF: SPF-27897 4 of 16 5 4 3 2 1 Reset and External Clock In Reset is in the VDD_HVA domain. Reset Input / Output PER_HVA PORST PER_HVA D Connect an external LVI to pad when supplying external 1.25V so that PORST is asserted until exterbal 1.25V supply is at threshold and stable 3V3_SR R31 10.0K D TPH1 R217 270 A C224 (0603 0.1UF 50V) R16 10.0K R24 10.0K GND JTAG-RSTx JTAG-RSTx 1 RST-SWITCHx 2 7 SYSTEM-RSTx VCC 3 MR RESET GND 4 Reset Switch 1 1 SW1 C C3 0.1UF R4 10.0K 4 2 GND GND 4 RST-INx 1 2 MCU-RSTx MCU-RSTx 4,6 Tri-State Buffered RESET signal to reset the MCU Buffered RESET-out 2 B3WN-6002 PORSTx Bi Directional reset line to/from MCU J9 GND SN74LVC2G08DCT (1.65 to 5.5v operation) PORSTx GND U3 U4A VCC C 6 TARGET RESET LED 8 Reset from Debugger DS1 YELLOW LED 1 C220 (0603 0.1UF 50V) ADM6315-26D2ARTZR7 (2.5 to 5v operation) Active reset drive (high / low) for any periperhals that need to be reset when MCU is in reset TPV5 C 3V3_SR (0603 50V) D1 R214 270 Note: A C GND The Reset pad on the MPC5748G is in the VDD_HV_A domain which can be run from either 3.3V or 5V (selected by the VDD_HV_A and PER_HVA jumpers) LED RED (MCU RESET) U4B To maintian brightness on the LED's irrespective of the voltage setting, the LED's are powered from constant 3.3V, grounded via the reset line. 5 3 RST-OUTx 6 RST-OUTx 10,12 EXT-CLK 4 SN74LVC2G08DCT External Clock In (SMA) EXT-CLK B B 1 R216 100 P7 5 4 2 3 CON 1 SMA SMA style Connector GND Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board Page Title: Reset Circuitry & External Clock In 5 4 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 5 of 16 5 4 3 2 1 Debug Connectors (JTAG and NEXUS) JTAG Standard 14-pin Connector (All JTAG reset pullups are on Reset Page) Voltage Domains: PER_HVA D Note on EVTI: R44 10.0K R41 10.0K R15 10.0K EVTI is an optional signal. Although it is supported on the JTAG connector, tools vendors do not normally use EVTI on non trace hardware. ONCE Connector P8 4 4 4 4 5 4,5 PC0 PC1 PH9 PL8 JTAG-RSTx MCU-RSTx PC0 PC1 PH9 PL8 TDI TDO TCLK EVTI JTAG-RSTx (buffered reset TO MCU) MCU-RSTx (bidirectional MCU reset) R19 0 DNP R3 0 R2 0 (TDI) (TDO) (TCLK) (EVTI) (RESET) (VREF) (RDY) EVTI DBUG-RSTx R30 10.0K DNP C17 47PF C20 47PF DNP DNP Optional Config 1 3 5 7 9 11 13 2 4 6 8 10 12 14 (GND) (GND) (GND) (N/C) (TMS) PH10 (GND) (JCOMP) JCOMP CON_2X7 EVTI is powered from VDD_HV_B whereas the rest of the JTAG signals are from VDD_HV_A. In order to use EVTI on the JTAG, connector, VDD_HV_A and HV_B should be set to the same voltage. Rather than impose this limitation for all customers, a zero ohm link has been added to allow EVTI to be enabled on the JTAG connector if required. R1 10.0K Place One CAP next to each connector C GND 4 PH10 4 PL12 PH10 TMS All of the signals used for JTAG (with the exception of EVTI, see note) are powered from the VDD_HV_A domain. All of the additional signals used for Nexus are powered from VDD_HV_B. D If you are using Nexus, you need to ensure that the VDD_HV_A and VDD_HV_B domains are at the same voltage as well as ensuring that the peripheral supplies PER_HVA and PER_HVB match VDD_HV_A / B. See the MCU power page for configuration jumpers. C NEXUS 50-pin Connector PL12 PER_HVB PER_HVB P10 B 4 4 PL9 PL11 4 4 PL2 PL3 4 4 PL4 PL5 4 4 PL10 PL6 4 4 PL7 PL13 4 4 PL14 PL15 4 4 PM0 PM1 4 4 PM2 PM7 4 PM10 PL9 PL11 PL2 PL3 PL4 PL5 PL10 PL6 PL7 PL13 PL14 PL15 PM0 PM1 PM2 PM7 PM10 (MSEO_0) (MSEO_1) (GND) (MDO0) (MDO1) (GND) (MDO2) (MDO3) (GND) (MCKO) (MDO4) (GND) (MDO5) (MDO6) (GND) (MDO7) (MDO8) (GND) (MDO9) (MDO10) (GND) (MDO11) (MDO12) (GND) (MDO15) S1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 S2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 (GND) (VREF) (TCK) (TMS) (TDI) (TDO) (JCOMP) (RDY) (EVTI) (EVTO) (RESET) (RST OUT) (GND) (CLKOUT) (TD/WT) (GND) (DAI1) (DAI2) (GND) (ARBREQ) (ARBGRT) (GND) (MDO13) (MDO14) (GND) (N/C) (GND) PH9 PH10 PC0 PC1 JCOMP PL8 PL12 DBUG-RSTx MCU-RSTx TPV11 PM8 PM9 R245 R235 R225 R236 R226 R237 R227 R238 R228 R239 R229 R240 R230 R241 R231 R242 R232 R243 R247 R246 PL12 PL9 PL11 PL2 PL3 PL4 PL5 PL10 PL6 PL7 PL13 PL14 PL15 PM0 PM1 PM2 PM7 PM10 PM9 PM8 B Neus Specific Pullups all 10K 0603 CON 2X25 GND A 4 4 PM9 PM8 Nexus GND Automotive Microcontroller Applications East Kilbride, Scotland PM9 PM8 A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board Page Title: Debug Connectors (JTAG & Nexus) 5 4 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 6 of 16 5 4 CAN & LIN Physical 3 CAN0 Physical Interface VDD 2 PER_HVA 5V0_SR - 5.0V input supply for CAN transceiver (4.5 to 5.5V) VI/O - determines the signal level on MCU TX and RX pins and can range from 2.8 to 5.5V C255 0.1UF C270 1uF C254 0.1UF C271 1uF (0603 50V) STB - High for Standby mode, pulled low for normal mode. (0603 50V) PB0 PB1 (CAN0_TX) (CAN0_RX) 1 3 2 4 R59 CAN0_TX 1 CAN0_RX 4 TXD STB TPV16 CAN termination resistor footprint. Place on underside of PCB D R307 120 CANH CANL 7 CAN0-CANH 6 CAN0-CANL DNP P15 1 2 3 HDR_1X3 GND MC33901WEF 2 GND All CAN and LIN signals are in power domain VDD_HV_A. 5 RXD 8 4.70K CAN0-S GND VIO PB0 PB1 VDD U12 J15 GND GND 3 D 4 4 1 GND CAN1 Physical Interface - 5.0V input supply for CAN transceiver (4.5 to 5.5V) C257 0.1UF C273 1uF VI/O - determines the signal level on MCU TX and RX pins and can range from 2.8 to 5.5V 4 4 PC10 PC11 1 3 2 4 U11 R58 CAN1_TX 1 CAN1_RX 4 8 4.70K CAN1-S TPV15 TXD C R306 120 RXD CANH STB CANL 7 6 CAN1-CANH DNP P14 1 2 3 CAN1-CANL HDR_1X3 GND MC33901WEF 2 GND CAN termination resistor footprint. Place on underside of PCB GND VIO GND J14 (CAN1_TX) (CAN1_RX) (0603 50V) 5 STB - High for Standby mode, pulled low for normal mode. 3 (0603 50V) C PC10 PC11 C256 0.1UF C272 1uF VDD VDD PER_HVA 5V0_SR GND All interfaces will work at 3.3V or 5.0V (PER_HVA jumper) GND MC33662LEF LIN transceiver is newer version of 33661 offering: LIN0 Physical Interface Master Mode Pullup Enable J11 PER_HVA B 1 J10 4 4 PB3 PB2 PB3 PB2 (LIN0_RX) (LIN0_TX) 1 3 2 D200 GF1A A C U6 2 4 LIN0-RX (Enable) (Wake) LIN0-TX 1 2 3 4 RXD EN WAKE TXD INH VSUP LIN GND MC33662LEF (LEF = 20K Baud) GND C D2 8 7 6 5 C231 0.1UF GND C234 1000pF (0402 50V) (0603 50V) EN = PER_HVA enables Transceiver and sets I/O for VDD_HV_A WAKE = GND ensures no spurious wakeups R25 2.0K R221 2.0K A GF1A P9 1 2 3 4 LIN0-VSUP LIN0-LIN Battery Reverse polarity & Pulse Protection Total current through resistors (LIN Bus at GND) = 12mA (0.144W) - Full LIN compliance (33661 no longer compliant) Improved ESD protection on LIN pin up to 15KV Improved ESD on Wake and VSUP Pins Other EMC and performance improvements B See freescale.com for more details CON PLUG 4 GND LIN Molex Connector Each resistor spec = 0.1W (0.2W total) GND LIN1 Physical Interface Master Mode Pullup Enable J13 PER_HVA 1 J12 4 4 A PC7 PC6 PC7 PC6 (LIN1_RX) (LIN1_TX) 1 3 2 D201 A GF1A C U10 2 4 LIN1-RX (Enable) (Wake) LIN1-TX (TXD_0) GND 1 2 3 4 RXD EN WAKE TXD INH VSUP LIN GND MC33662LEF (LEF = 20K Baud) EN = PER_HVA enables Transceiver and sets I/O for VDD_HV_A WAKE = GND ensures no spurious wakeups C D3 8 7 6 5 GND C248 0.1UF C249 1000pF (0402 50V) (0603 50V) R248 2.0K R249 2.0K A GF1A Battery Reverse polarity & Pulse Protection P11 1 2 3 4 LIN1-VSUP LIN1-LIN Total current through resistors (LIN Bus at GND) = 12mA (0.144W) Each resistor spec = 0.1W (0.2W total) CON PLUG 4 GND 4 3 A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board LIN Molex Connector GND 5 Automotive Microcontroller Applications East Kilbride, Scotland 2 Page Title: CAN and LIN Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 7 of 16 5 4 3 2 1 USB RS232 (serial) Interface - Self Powered mode. No power is taken from USB - Device efaults to Dual serial (RS232) mode ie RS232 on both A and B - Configurable I/O voltage on CHA / CHB via VDDIOA/B 5V0_SR PER_HVA D4 BGX50A D1 D4 D3 C258 (0603 0.1UF 50V) R251 470 4 R69 27 USB_RN USB_RP C263 0.1UF (0603 50V) (0603 50V) 5V0_SR GND 1.0M X1 6 MHZ 2 R255 10.0K CLK_XTIN_6M 43 CLK_XTOUT_6M 44 C259 0.1UF C260 0.1UF (0603 50V) (0603 50V) GND 48 1 2 GND R252 10.0K 47 31 USBDP ADBUS0 ADBUS1 ADBUS2 ADBUS3 ADBUS4 ADBUS5 ADBUS6 ADBUS7 ACBUS0 ACBUS1 ACBUS2 ACBUS3 SI/WUA RSTOUT# RESET# BDBUS0 BDBUS1 BDBUS2 BDBUS3 BDBUS4 BDBUS5 BDBUS6 BDBUS7 XTIN XTOUT EECS EESK EEDATA TEST GND VCCIOB 42 14 3 USBDM R66 GND 5 4 1 4 1 R256 4.70K 47PF 47PF DNP DNP GND R67 1.5K C24 USB_TYPE_B 8 7 R68 27 C23 C262 0.1UF BCBUS0 BCBUS1 BCBUS2 BCBUS3 SI/WUB GND1 GND2 GND3 GND4 USB_N USB_P 3 3 2 S2 2 3 4 1 S1 VCCIOA P17 3V3OUT VCC2 6 VCC1 3 2 U13 GND GND -D +D G V + C22 10UF C261 0.033UF 46 1 2 D2 L201 470OHM DNP GND C D 5V0_SR AVCC FTDI interface will work at 3.3V or 5.0V (PER_HVA jumper) 1 D FTDI USB <-> Serial Interface AGND All Signals are in power domain VDD_HV_A. PWREN# FT2232D 9 18 25 34 45 B P18 1 3 5 2 4 6 24 23 22 21 20 19 17 16 BUS0 BUS1 BUS2 BUS3 BUS4 BUS5 15 13 12 11 10 Send Immediate / Wakeup Disabled for CHA PER_HVA 40 39 38 37 36 35 33 32 FTDI_TXD FTDI_RXD 30 29 28 27 26 Send Immediate / Wakeup Disabled for CHB PER_HVA HDR 2X3 DNP FTDI Pin 40 (TXD) is Output from FTDI Device, connect to MCU RXD C FTDI Pin 39 (RXD) is Input to FTDI device, connect to MCU TXD R254 10.0K J16 1 3 2 4 (MCU_LIN2RX) (MCU_LIN2TX) PC9 PC8 PC9 PC8 4 4 5V0_SR R253 10.0K 41 R250 10.0K DNP Disable Receiver when in USB suspend mode B GND Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board Page Title: USB RS232 Interface 5 4 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 8 of 16 5 4 3 2 1 USB (Type A Host and Type AB OTG) 3V3_SR (0603 50V) GND 4 4 4 4 4 4 4 4 PG14 PG15 PE14 PE15 PG10 PG11 PH11 PH12 4 4 4 4 PC3 PI4 PI5 PC2 4 PI7 (USB1_DO) (USB1_D1) (USB1_D2) (USB1_D3) (USB1_D4) (USB1_D5) (USB1_D6) (USB1_D7) PC3 PI4 PI5 PC2 R49 (USB1_DIR) 31 (USB1_STP) 29 (USB1_NXT) 2 USB1_CLK 1 30 PI7 (USB1_RST Active Low) R46 10.0K C14 R33 10 2 33PF Y3 24MHZ C 3 4 5 6 7 9 10 13 PG14 PG15 PE14 PE15 PG10 PG11 PH11 PH12 27 A_XO 25 A_XI 26 16 15 33PF 1 3V3_SR R26 1.0M C13 DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DM DP ID VDD3V3_20 RESET VDD1V8_28 VDD1V8_30 SPK_R SPK_L Crystals are FOXSDLF/240F-20 (20pF Load Capacitance) USB Host, Type A D (Available on all packages) GND REFSEL0 REFSEL1 REFSEL2 VBUS XO REFCLK/XI Adobe Acrobat Document (35V TANT) 3V3_SR CPEN DIR STP NXT CLKOUT General Layout Note. Recommendation is to keep all tracks between MCU and USB PHI less than 3" See additional SMSC Layout guidelines PDF to the right C230 + 10UF (0603 50V) VBAT_5V U7 21 32 (Layout Note: Place Series Termination resistor close to USB IC) C236 0.1UF C243 0.1UF VDDIO The USB interface only supports 3.3V operation. All I/O signals must be 3.3V. If VDD_HVA is set to 5V, USB MCU pads must be left as tri-state with no pullups. C239 10UF + (35V TANT) RBIAS 8 11 14 17 USB_A_EN 22 USB_A_VBUS 19 18 23 (1/10W 0603) USB_A_DM USB_A_DP (ID=GND for HOST mode) 20 USB_A_VDD3.3 28 30 USB_TYPE_A_FEMALE (Layout Note: Route DP and DM with 90 Ohm Differential Pair. Keep tracks as short as possible) (Select 60MHz CLKOUT with 24MHz XTAL) P5 S1 R36 20K L4 C8 C9 100UF 1.0UF 1 (16V (16V (0402 TANT) TANT) 50v) + + C10 1000pF (20K for HOST) 26OHM 2 C216 10UF (35V TANT) C214 1000pF USB_A_5V USB_A_DM USB_A_DP V D- D+ G S2 A1 A2 A3 A4 + C206 1000pf (1210 2KV) R213 100 GND GND (50V 0402) USB_A_VDD1.8 GND GND GND 24 C NC R38 8.06K 1% 12 C238 1uF (10V 0603 low ESR) USB83340 33 D 5V0_SR PAD_GND USB Signals are in power domain VDD_HV_A GND GND GND Layout Note: Place caps & resistor as close to device as possible C19 1uF (10V 0603 low ESR) GND GND USB OTG Micro AB (Only available on BGA packages) 5V0_SR U9 (0603 50V) (0603 50V) GND PP15 PP14 PP13 PP12 PQ7 PQ6 PQ5 PQ4 4 4 4 4 PQ2 PQ0 PQ3 PQ1 4 PI6 PP15 PP14 PP13 PP12 PQ7 PQ6 PQ5 PQ4 (USB0_DO) (USB0_D1) (USB0_D2) (USB0_D3) (USB0_D4) (USB0_D5) (USB0_D6) (USB0_D7) 3 4 5 6 7 9 10 13 PQ2 PQ0 PQ3 PQ1 R48 (USB0_DIR) (USB0_STP) (USB0_NXT) 30 USB0_CLK 31 29 2 1 PI6 (USB0_RST Active Low) C16 2 33PF Y4 24MHZ R47 10.0K B_XO 25 B_XI 26 16 15 33PF C15 1 3V3_SR A R32 10 27 R27 1.0M DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 REFSEL0 REFSEL1 REFSEL2 DM DP ID VDD3V3_20 RESET VDD1V8_28 VDD1V8_30 XO REFCLK/XI SPK_R SPK_L Crystals are FOXSDLF/240F-20 (20pF Load Capacitance) GND (35V TANT) USB_A_EN 1 USB_B_EN 4 (0603 50V) GND VBUS DIR STP NXT CLKOUT C246 0.1UF C247 + 10UF (35V TANT) 7 3V3_SR CPEN 33 4 4 4 4 4 4 4 4 C244 + 10UF 6 VBAT_5V U8 21 32 C235 0.1UF VDDIO B C242 0.1UF PAD_GND (Layout Note: Place Series Termination resistor close to USB IC) C245 10UF + (35V TANT) RBIAS NC GND 8 11 14 USB Power Switch 17 USB_B_EN 22 USB_B_VBUS R37 USB_B_DM USB_B_DP USB_B_ID (1/10W 0603) 20 USB_B_VDD3.3 1.0K C237 1uF (10V 0603 low ESR) USB83340 GND GND GND OUTA OUTB FLG_A TPV12 3 FLG_B TPV13 8 USB_A_PWR 5 USB_B_PWR 6 MIC2026-1YM 4 SHELL2 SHELL1 SHELL3 SHELL4 C2 1000pf (1210 2KV) 8 9 R202 100 B GND USB AB 5 C18 1uF (10V 0603 low ESR) GND Layout Note: Place caps & resistor as close to device as possible L3 C212 C5 100UF 1.0UF 1 (16V (16V (0402 TANT) TANT) 50v) + + C4 1000pF GND 26OHM 2 C205 10UF (35V TANT) + 3 Automotive Microcontroller Applications East Kilbride, Scotland C1 1000pF (50V 0402) A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board GND GND Page Title: USB Type A / Type AB GND 5 P1 7 GND USB_B_ID USB_B_DP USB_B_DM USB_B_5V USB_B_VDD1.8 R39 8.06K 1% IN FLGB 2 (1K for OTG) 24 12 ENB FLGA (Layout Note: Route DP and DM with 90 Ohm Differential Pair. Keep tracks as short as possible) 19 18 23 28 30 ENA GND ID D+ DVBUS 5V0_SR 5 4 3 2 1 3V3_SR 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 9 of 16 5 4 3 2 1 Ethernet 1 Layout Note - Place Caps and Resistors close to PHI PG13-R PG12-R PH0-R PH1-R PH2-R PG1 4 4 4 4 4 4 4 4 4 PE13 PA7 PA8 PA9 PF15 PA11 PA10 PE12 PA3 PE13 PA7 PA8 PA9 PF15 PA11 PA10 PE12 PA3 C 4 4 PG0-R PF14 (Termination (Termination (Termination (Termination (Termination on on on on on DC) DC) DC) DC) DC) ** See Layout Note (bottom right) R45 R80 R43 R42 R40 R35 R17 R28 R34 R20 R5 50 50 50 50 50 50 50 50 50 50 50 MCU Output Resistors Next to MCU on daughtercard CLKIN_X1 34 33 X2 (+MII) (+MII) (RMII) (RMII) (RMII) (RMII) (TXD3) (TXD2) (TXD1) (TXD0) (TXEN) TXCLK 6 5 4 3 2 1 (+MII) (+MII) (RMII) (RMII) (RMII) (RMII) (+MII) (RMII) (+MII) RXD3 RXD2 RXD1 RXD0 RXDV RXER COL CRS RXCLK 46 45 44 43 39 41 42 40 38 (RMII) (RMII) (MDC) (MDIO) 31 30 DNP (Termination on DC) PG0-R PF14 (RMII) (+MII) PHI Output Place Next to PHI 29 7 X1 X2 10/100 single phy GND 25MHZ_OUT TXD3_SNIMODE TXD2 TXD1 TXD0 TXEN TXCLK dp83848c TDP TDN RDP RDN RXD3_PHYAD3 RXD2_PHYAD2 RXD1_PHYAD1 LEDACTCOL_ANEN RXD0_PHYAD1 LEDLINK_AN0 RXDV_MIIMODE LEDSPEED_AN1 RXER_MDIXEN COL_PHYAD0 PFBOUT CRS_LEDCFG RXCLK PFBIN1 PFBIN2 MDC MDIO RESET PWRDN_INT RBIAS 19 15 36 35 47 Series Termination Resistors: 50 Ohms as per TI spec. Place resistors as close to driving source as possible. Termination recommended for ALL MII signals 25 TDP TDN 14 13 RDP RDN 28 26 27 LED_Y LED_G 23 PFBOUT RST-OUTx 4 PI11 3 3V3_SR 1 2 3 4 5 6 7 8 3V3_SR R234 49.9 1% 18 37 C233 0.1UF C11 0.1UF C6 0.1UF (0603 50V) (0603 50V) (0603 50V) TD+ TDGND1 CT_3 GND_4 GND_5 CT_6 RD+ GND2 RD- CG1 CG2 C GND R222 270 R223 270 3V3_SR GND 3V3_SR GND 24 Place Caps close to connector RBIAS R18 4.87K GND GND PI11 Pulse J1011F21PNL (Includes built in transformer) P6 RJ45-8 GND R244 49.9 1% 2 B 3V3_SR (0603 50V) GND 1 RST-OUTx C228 0.1UF R233 49.9 1% TPV10 17 16 J8 5,12 3V3_SR R224 49.9 1% GC GA PG13-R PG12-R PH0-R PH1-R PH2-R PG1 U5 2 (0603 50V) 11 12 1 (0603 50V) D YA YC R215 0 20 21 GND J6 C223 0.1UF 9 10 GND J7 Y2 25MHZ 1 33PF (0603 50V) RSVDPU1 RSVDPU2 33PF GND 10UF (TANT) R21 2.2K 5% RSVD1 RSVD2 RSVD3 RSVD4 RSVD5 PHY_25MHz 1 (MII Clock) 50MHZ R29 2.2K 5% C232 0.1UF 8 9 10 11 12 2 C211 GND + 22 C241 32 48 CLK OUT C227 0.1UF AVDD33 1 OE 3 (RMII Clock) GND PHY_50MHz 3 IOVDD33_1 IOVDD33_2 VDD C210 4 4 4 4 4 4 3V3_SR L200 120OHM 2 AGND_1 AGND_2 DGND IOGND_1 IOGND_2 Y1 3V3_SR (0603 50V) 2 The Ethernet interface only supports 3.3V operation. All I/O signals must be 3.3V. If VDD_HVA is set to 5V, Ethernet MCU pads must be left as tri-state with no pullups. 2 D 50MHz Osc for RMII and 25MHz XTAL for MII C200 RMII_50MHZ 0.1UF 4 All Ethernet Signals are in power domain VDD_HV_B Reset Control: - Reset from MCU Reset Out (will reset with MCU) - Reset from GPIO. Allows MCU to reset PHY as well as hold PHY in reset while reset config data can be driven onto pins to change mode etc. C229 0.1UF C226 0.1UF C240 + (0603 50V) (0603 50V) 10UF (TANT) PFBIN1 PFBIN2 Layout Note: Place 0.1uF cap close to each pin. 10uF (0603 TANT as close to pin 50V) 23 as possible C225 0.1UF B PFBOUT GND R218 10.0K Boot Configuration (using PHY internal Pulls) R308 0 3V3_SR RMII_50MHZ (50MHz OSC Power) J5 - Auto Negotiation Enable (All speeds / duplex supported) (AN_EN, AN0 and AN1 all Internal PullUP) 1 R219 2 - Operating Mode (MII or RMII) (SNI_Mode Internal PullDown, MII_Mode control via jumper) - LED Configuraiton (Mode1) (LED_CFG Internal PullUp) PF15 (MII_MODE) 2.2K 5% 3 Posn 1-2 for MII (default) Posn 2-3 for RMII GND 3V3_SR - MDIX Enable (Auto MDIX Enabled) (MDIX_EN Internal PullUP) R220 ** Layout Note - Place resistors as shown with shared pad on PG1 side of resistors For RMII mode, remove resistor between PG1 and TXCLK and place between PG1 and PHY_50MHz PHY_50MHz PG1 TXCLK MDIO Pullup 1.5K Automotive Microcontroller Applications East Kilbride, Scotland PF14 - Physical Address (set to 0b00001) (PHYAD[0] Internal PullUp, PHYAD[1..4] Internal PullDown) A A Freescale General Business Use Drawing Title: Layout Note: MPC574xx Customer EVB Main Board MII Mode resistor (MII / RMII mode) and the MDIP ullup resistor should be placed as close as possible to the PF15 / PF14 tracks to reduce the effect of a stub on the transmission line. Page Title: Ethernet 5 4 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 10 of 16 5 4 3 2 1 FlexRAY Physical Interface Decoupling Caps for BOTH IC's. Place next to power pins. All Signals are in power domain VDD_HV_A. P12V D FlexRAY interface will work at 3.3V or 5.0V (PER_HVA jumper) 4 4 PC12 PC14 (FR_DBG0) (FR_DBG2) PC12 PC14 D PER_HVA DNP 4 4 PC15 PC13 PER_HVA 5V0_SR FlexRAY debug connector P4 1 2 (FR_DBG1) 3 4 (FR_DBG3) 5V0_SR P12V C209 + C221 + C222 + C217 + C213 0.1UF C215 0.1UF C218 0.1UF C219 0.1UF 10UF 10UF 10UF 10UF (0603 50V) (0603 50V) (0603 50V) (0603 50V) PC15 PC13 VBAT VBUF VCC VIO 1 3 5 (FR_A_TX) (FR_A_TX_EN) (FR_A_RX) PC5 PE2 PE3 2 4 6 FRA-JTXD FRA-JTXEN FRA-JRXD HDR 2X3 PER_HVA U2 GND 11 10 J2 R200 R203 R205 R212 C 10.0K 10.0K 10.0K 10.0K 1 3 5 7 2 4 6 8 FRA-BGE FRA-STBN FRA-EN 5 6 8 9 3 FRA-WAKE 15 TRXD0 TRXD1 TXD TXEN BGE STBN EN WAKE 16 GND FlexRAY A PER_HVA FRA-INH2 FRA-INH1 18 17 FRA-BP 1 FRA-BM 4 7 13 12 FRA-ERRN FRA-RXEN R210 47.0 C208 1% 4700PF (50V 0805) TPV9 TPV7 L2 2 FRA-DATA-A 3 FRA-DATA-B DLW43SH TPV1 TPV4 R209 47.0 1% C204 10PF P3 1 2 (0603) C203 GND 10PF Crimped lead - 279-9522 Receptacle housing - 279-9156 C (0603) TJA1080TS/N Bus voltage +/- 12V (VBAT = 12v) Components spec'd for 12V operation FRB-JTXD FRB-JTXEN FRB-JRXD B HDR 2X3 U1 GND 11 10 PER_HVA J1 R201 R204 R206 R211 10.0K 10.0K 10.0K 10.0K 1 3 5 7 2 4 6 8 FRB-BGE FRB-STBN FRB-EN 5 6 8 9 3 FRB-WAKE 15 TRXD0 TRXD1 TXD TXEN BGE STBN EN WAKE 16 GND INH2 INH1 BP BM GND 2 4 6 P12V 4 19 20 14 1 3 5 (FR_B_TX) (FR_B_TX_EN) (FR_B_RX) PE4 PC4 PE5 5V0_SR VIO VCC VBUF VBAT J4 PE4 PC4 PE5 RXD ERRN RXEN 1 2 GND FlexRAY B 4 4 4 INH2 INH1 BP BM GND PC5 PE2 PE3 VIO VCC VBUF VBAT 4 4 4 4 19 20 14 GND J3 RXD ERRN RXEN 1 2 18 17 7 13 12 FRB-INH2 FRB-INH1 FRB-BP 1 FRB-BM 4 FRB-ERRN FRB-RXEN R208 47.0 C207 1% 4700PF (50V 0805) TPV8 TPV6 L1 2 FRB-DATA-A 3 FRB-DATA-B DLW43SH TPV2 TPV3 R207 47.0 1% C202 10PF B P2 (0603) 1 2 C201 GND 10PF Crimped lead - 279-9522 Receptacle housing - 279-9156 (0603) TJA1080TS/N Bus voltage +/- 12V (VBAT = 12v) Components spec'd for 12V operation GND MODE Normal Rec Only Go to Sleep Sleep EN 1 0 1 0 STBN 1 1 0 0 Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board Page Title: FlexRAY Physical Interface 5 4 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 11 of 16 5 4 3 2 1 SAI Audio, AVB & TWRPI Connectors General Purpose TWRPI 3V3_SR 5V0_SR 3V3_SR D 3V3_LR 3V3_SR 1 3 5 7 9 11 13 15 17 19 R315 10.0K Note: Ports PD[4..8] are shared with the GPIO Matrix 4,16 PD6 PD6 (ADC1_P[10]) TWRPI-ADC1 4,16 PD7 PD7 (ADC1_P[11]) TWRPI-ID0 5,10 RST-OUTx GND 4,16 4,16 4,16 2 4 6 8 10 12 14 16 18 20 CON_2X10 R316 10.0K R314 R317 10.0K 0 TWRPI-ADC2 TWRPI-ID1 RESET I2C0_SCL PO0 TWRPI-ADC0 PD5 PD4 PK3 PK1 PK4 PD8 RST-OUTx GND PA12 PA15 (DSPI0_SIN) (DSPI0_SS0) (EIRQ31) (GPIO0/IRQ) (GPIO2) (GPIO4) GND 1 3 5 7 9 11 13 15 17 19 3V3_SR 2 4 6 8 10 12 14 16 18 20 CON_2X10 D R318 10.0K I2C0_SDA (DSPI0_SOUT) (DSPI0_SCK) PO1 PO1 4,16 PK0 PK2 4,16 4,16 PK4 PK1 PK3 4,16 4,16 4,16 PO0 4,16 PA13 PA14 (GPIO1) (GPIO3) PK0 PK2 Note: Ports PK[0..5] are shared with the GPIO Matrix GND RST-OUTx PD8 PD4 PD5 PD8 PD4 PD5 P27 3V3_SR P26 PK4 PK1 PK3 (ADC1_P[12]) (ADC1_P[8]) (ADC1_P[9]) PO0 C C SAI Audio and AVB P25 4,16 4,16 4,16 4,16 4,15,16 4,15,16 4,15,16 4,15,16 PA12 PA13 PA14 PA15 PG2 PG3 PG4 PG5 PA12 PA13 PA14 PA15 PG2 PG3 PG4 PG5 (DSPI0_SIN) (DSPI0_SOUT) (DSPI0_SCK) (DSPI0_SS0) (DSPI3_SOUT) (DSPI3_SS3) (DSPI3_SCK) (DSPI3_SIN) 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 HDR_10X2 DNP Pins used on this header are also at GPIO Matrix PA12 PA13 PA14 PA15 PG2 PG3 PG4 PG5 - DSPI0_SIN DSPI0_SOUT DSPI0_SCK DSPI0_SS0 DSPI3_SOUT DSPI3_SS3 DSPI3_SCLK DSPI3_SIN (Also (Also (Also (Also shared shared shared shared with with with with TWRPI) TWRPI) TWRPI) TWRPI) (Also (Also (Also (Also shared shared shared shared with with with with User User User User LED) LED) LED) LED) GND B B 3V3_SR A 4 4 4 4 4 4 4 4,13,16 4 4 4 4 4,16 4 4 4 4 4 4 4 4 4,16 4 PF2 PF3 PF4 PF5 PF1 PB10 PF0 PD13 PE11 PE10 PJ2 PJ3 PM4 PF6 PF7 PE9 PE8 PI14 PJ1 PJ0 PI15 PM3 PA5 PF2 PF3 PF4 PF5 PF1 PB10 PF0 PD13 PE11 PE10 PJ2 PJ3 PM4 PF6 PF7 PE9 PE8 PI14 PJ1 PJ0 PI15 PM3 PA5 (SAI0_DATA3) (SAI0_DATA2) (SAI0_DATA1) (SAI0_DATA0) (SAI0_BCLK) (SAI0_SYNC) (SAI0_MCLK) (ENET0_TMR0) (I2C_SCL3) (I2C_SDA3) (SAI1_DATA0) (SAI1_BCLK) (ENET1_TMR2) (SAI1_SYNC) (SAI1_MCLK) (I2C_SCL2) (I2C_SDA2) (SAI2_DATA0) (SAI2_BCLK) (SAI2_SYNC) (SAI2_MCLK) (ENET0_TMR2) (GPIO Control) P24 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 Differences to RevC Pin 17 was PH5, now PD13** (PH5 now routed to GPIO Matrix) Pin 27 was PH4, now PM4 (PH4 now routed to GPIO Matrix) Pin 45 was PH3, now PM3 (PH3 now routed to GPIO Matrix) ** Note PD13 is also routed to MLB header via DNP link Black - SAI Channels Green - I2C Channels Orange - ENET TMRx channels Automotive Microcontroller Applications East Kilbride, Scotland MPC574xx Customer EVB Main Board Page Title: 5V0_SR HDR_2X25 5 A Freescale General Business Use Drawing Title: 4 SAI Audio, AVB & TWRPI Headers GND 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 12 of 16 5 4 3 2 1 MLB (SMSC) Daughtercard Connector 3V3_SR Layout Note: MLB track lengths should be < 80mm (from MCU through daughter card to connector) D 3V3_LR P16 44 43 40 38 39 37 (3.3v) (3.3v) (RSVD) (INT) 36 34 35 33 (SDA) (SCLK) (TDI/DSDA) (TMS) 32 30 31 29 (TDO/DINT) (TCK/DSCL) MLB_MCKIN MLB_RSTOUT (MCK_IN) (RSOUT) 28 26 27 25 (ERR/BOOT) (RST) MLB_PS1 (PWROFF) (PS1) 24 22 23 21 (STATUS) (PS0) MLB_STATUS MLB_PS0 (RSVD) (SR0) 20 18 19 17 (MLBCP) (MLBCN) MLB_CP MLB_CN (RMCK) (SX0) 16 14 15 13 (RSVD) (RSVD) All MLB Signals are in power domain VDD_HV_C. The MLB interface only supports 3.3V operation. All I/O signals must be 3.3V. If VDD_HVC is set to 5V, MLB MCU pads must be left as tri-state with no pullups. P12V (12v) (3.3v Linear) 4 PG9 PG9 CARD INTERRUPTING MCU (WKPU21) TPV17 TPV14 4 4,16 PH7 PI13 4 MLB_DAT 4 MLB_SIG 4 MLB_CLK C PH7 PI13 (MLB_PWROFF) R60 0 DNP MLB_DAT MLB_DAT (ID2) (MLBDAT) 12 10 11 9 (MLBDP) (MLBDN) MLB_SIG MLB_SIG (ID1) (MLBSIG) 8 6 7 5 (ID3) (ID4) MLB_CLK (ID0) (MLBCLK) 4 2 3 1 (MLBSP) (MLBSN) MLB_CLK Series termination on MCU daughtercard R56 47K R54 47K R52 47K R50 100 DNP C21 27PF DNP GND 4 MLB_SN 4 MLB_SP 4 MLB_DN 4 MLB_DP 4 MLB_CN 4 MLB_CP B 47 Ohm series termination already on SMSC daughtercard 42 R63 10.0K R65 10.0K R64 10.0K D (I2C1_SDA) (I2C1_SCL) PE1 PE0 PE1 PE0 4 4 PA6 PH6 4 4 PD13 PI12 4,12,16 4,16 Debug - Not RQD Controls INIC Mode R62 R61 PA6 PH6 0 DNP 0 DNP PD13 PI12 MLB_DP MLB_DN C MLB_SP MLB_SN Parallel 100 ohm LVDS termination and Pullups / Pulldopwns (DNP'd) are already on MLB daughtercard. 41 QSH-020-01-L-D-DP-A Place resistors as 3V3_SR close as possible to GND MLB tracks to minimise stub lengths R51 1.0K R55 1.0K MLB_SN MLB_SP B (PD[15] Shared with MLB_DAT for 3-pin mode) MLB_DN MLB_DP MLB_CN (PB[15] Shared with MLB_SIG for 3-pin mode) MLB_CP (PI[8] Shared with MLB_CLK for 3-pin mode) Parallel termination on MCU daughtercard R53 619.0 1% R57 619.0 1% GND Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board Page Title: MLB SMSC Daughtercard Connector 5 4 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 13 of 16 5 4 3 2 1 SD Connector Caution D The SD card specification details an operating voltage of between 2.7 and 3.6V. If using the SD card, it can ONLY be used when VDD_HV_A (and PER_HVA) jumpers are set to 3.3V. Inserting an SD card with VDD_HV_A / PER_HVA set to 5V will result in card damage. D 3V3_SR R9 10.0K DNP R8 10.0K DNP R12 10.0K DNP R11 10.0K DNP R6 10.0K R7 10.0K C7 + 10UF (35V TANT) R10 10.0K DNP C12 0.1UF (0603 50V) GND P200 4 4 4 4 PI3 PI2 PI1 PI0 4 4 4 4 C PH8 PA0 PE7 PE6 PI3 PI2 PI1 PI0 PH8 PA0 PE7 PE6 4 3 15 14 13 11 7 5 (SDHC_DATA0) (SDHC_DATA1) (SDHC_DATA2) (SDHC_DATA3) (SDHC_WP) (SDHC_CD) WKPU19 (SDHC_CLK) (SDHC_CMD) R22 R23 R14 0 SD_WP 0 SD_Detect 22 SDHC1_CLK 1 2 8 12 R13 10.0K DNP DAT0 DAT1 DAT2 DAT3 DAT4 DAT5 DAT6 DAT7 VCC/VDD VSS1 GND/VSS2 WP_SW CD_SW CLK CMD GND1 GND2 GND3 GND4 9 10 6 S1 S2 S3 S4 C MMC_SD_CARD GND Amphenol 101-00565-64 SD / MMC socket with card detection switch. GND B B Card Detect: Write Protect: Grounded when Card Inserted, Pulled high when card removed Grounded when NOT protected, Pulled high when protected (or card removed) Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board Page Title: SD Card 5 4 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 14 of 16 5 4 User Peripherals, 3 2 1 Audio Controls and GPIO Switches are hard wired to 3.3V rather than 5V so it's not possible to drive 5V into a 3.3V pad (which would cause damage) Similarly, the LED's are active low with 3.3v supply so can be safely coupled to pads on either 3.3V or 5V domains The ADC input is limited to 3.3V, again to prevent driving 5V into a 3.3V pad which would cause damage User LED's (Active Low) PG[2..5] share eMIOS1 UC[11..14] with PWM functionality D ADC Input Pot and Test Point DS2 C R257 A USR_LED1 USR_LED2 USR_LED3 USR_LED4 0 0 0 0 C Note that LED2 and LED4 (PG3 and PG5) can be controlled in LPU_RUN mode (and also have pad keepers in LPU_STANDBY) R259 A 3 270 1 DS7 C A R261 TP18 DS8 C GND 270 R269 A 2 270 1 PB4 (ADC1_P[0]) C25 P19 HDR 1X4 DNP J17 1 R258 R260 R262 R270 (Note - This is run from linear 3.3v regulator to provide a stable input voltage) 2 PG2 PG3 PG4 PG5 1 2 3 4 PG2 PG3 PG4 PG5 3V3_LR 270 RV1 2K DS3 4,12,16 4,12,16 4,12,16 4,12,16 D 3V3_SR LED's are SMD (1206) Yellow 4 PB4 0.1UF DNP (0603 50V) GND Hex Encoded Switch (Active High) J26 2 1 C 100 The LED's, Hex switches and push-button switches are connected to MCU pads vvia zero ohm links. If desired these can be removed and direct connection made to the LED or switch. All of the ports used for LED's / Switches are also bonded out to the GPIO matrix C SW2 R286 B C D E A F 9 8 1 7 6 5 3 2 4 1 HEX_SW1 R275 0 PD0 2 HEX_SW2 R277 0 PD1 4 HEX_SW3 R280 0 PD2 8 HEX_SW4 R282 0 PD3 DRS4016 R281 R279 R278 R276 Since the Hex switch always has an active output, the jumper is to allow the switch to be powered off PD0 4,16 PD1 4,16 PD2 4,16 PD3 4,16 1 2 3 4 3V3_SR 0 C 10.0K 10.0K 10.0K 10.0K P20 HDR 1X4 DNP GND User Pushbutton Switches (Active High) B Note - PA1 is also the NMI pin! 3V3_SR SW3 1 SW4 2 1 2 SW6 1 2 SW7 1 PB_SW1 PB_SW2 PB_SW3 PB_SW4 (eMIOS (eMIOS (eMIOS (eMIOS R303 R301 R288 R290 10.0K 10.0K 10.0K 10.0K H / X) G / X) G / Y) G) PA1 PA2 PF9 PF11 0 0 0 0 PA1 PA2 PF9 PF11 4,16 4,16 4,16 4,16 P22 HDR 1X4 DNP 2 OMRON B3WN-6002 Pushbutton Switch R289 R287 R302 R304 1 2 3 4 B GND Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board Page Title: User Peripherals, Audio Controls and GPIO 5 4 3 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 15 of 16 5 4 GPIO Pin Matrix PORTA A PK0 PK1 PK2 PK3 PK4 PK5 PK6 PK7 PK8 PK9 PK10 PK11 PK12 PK13 PK14 PK15 4 4 PL0 PL1 PK0 PK1 PK2 PK3 PK4 PK5 PK6 PK7 PK8 PK9 PK10 PK11 PK12 PK13 PK14 PK15 PORTI PORTJ 1 PJ4 IOM31 1 PJ5 IOM40 1 PJ6 IOM49 1 PJ7 IOM58 1 PJ8 IOM66 1 PJ9 IOM74 1 PJ10 IOM82 1 PJ11 IOM90 1 PJ12 IOM101 1 PJ13 IOM111 1 PJ14 IOM118 1 PJ15 IOM125 1 PI9 IOM73 1 PI10 IOM81 1 PI12 IOM100 1 PI13 IOM110 PL0 PL1 Busses are not used on ports as it makes it harder to see which pins are shared with other functions TPH2 14 GND Pads (one at bottom of each colum) PORTK TPH3 PORTL 1 PK0 IOM2 1 PK1 IOM9 1 PK2 IOM17 1 PK3 IOM23 1 PK4 IOM32 1 PK5 IOM41 1 PK6 IOM50 1 PK7 IOM59 1 PK8 IOM67 1 PK9 IOM75 1 PK10 IOM83 1 PK11 IOM91 1 PK12 IOM102 1 PK13 IOM112 1 PK14 IOM119 1 PK15 IOM126 TPH4 TPH5 TPH6 PORTM 1 PG2 IOM16 1 PG3 IOM22 1 PG4 IOM30 1 PG5 IOM39 1 PG6 IOM48 1 PG7 IOM57 1 PG8 IOM65 PG2 PG3 PG4 PG5 PG6 PG7 PG8 1 PH3 IOM132 1 PH4 IOM131 1 PH5 IOM130 PH3 PH4 PH5 PH13 PH14 PH15 PM3 PM4 PM5 PM6 PM11 PM12 PM13 PM14 PM15 1 PN0 IOM4 1 PN1 IOM11 1 PN2 IOM18 1 PN3 IOM25 1 PN4 IOM34 1 PN5 IOM43 1 PN6 IOM52 1 PN7 IOM60 1 PN8 IOM68 1 PN9 IOM76 1 PN10 IOM84 1 PN11 IOM93 1 PN12 IOM104 1 PN13 IOM114 1 PN14 IOM121 1 PN15 IOM128 1 PM3 IOM24 1 PM4 IOM33 1 PM5 IOM42 1 PM6 IOM51 PM11 1 IOM92 PM12 1 IOM103 PM13 1 IOM113 PM14 1 IOM120 PM15 1 IOM127 TPH7 TPH8 TPH9 TPH10 TPH11 TPH12 TPH13 TPH14 PORTO 1 PO0 IOM5 1 PO1 IOM12 1 PO2 IOM19 1 PO3 IOM26 1 PO4 IOM35 1 PO5 IOM44 1 PO6 IOM53 1 PO7 IOM61 1 PO8 IOM69 1 PO9 IOM77 PO10 1 IOM85 PO11 1 IOM94 PO12 1 IOM105 PO13 1 IOM115 PO14 1 IOM122 PO15 1 IOM129 PN0 PN1 PN2 PN3 PN4 PN5 PN6 PN7 PN8 PN9 PN10 PN11 PN12 PN13 PN14 PN15 PORTP 1 PP0 IOM6 1 PP1 IOM13 1 PP2 IOM20 1 PP3 IOM27 1 PP4 IOM36 1 PP5 IOM45 1 PP6 IOM54 1 PP7 IOM62 1 PP8 IOM70 1 PP9 IOM78 1 PP10 IOM86 1 PP11 IOM95 PO0 PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PO13 PO14 PO15 PP0 PP1 PP2 PP3 PP4 PP5 PP6 PP7 PP8 PP9 PP10 PP11 PORTQ No spare pins on PortQ TPH15 PF8 PF9 PF10 PF11 PF12 PF13 4 4,15 4 4,15 4 4 PG2 PG3 PG4 PG5 PG6 PG7 PG8 4,12,15 4,12,15 4,12,15 4,12,15 4 4 4 PH3 PH4 PH5 PH13 PH14 PH15 4 4 4 4 4 4 PM3 PM4 PM5 PM6 PM11 PM12 PM13 PM14 PM15 4,12 4,12 4 4 4 4 4 4 4 PN0 PN1 PN2 PN3 PN4 PN5 PN6 PN7 PN8 PN9 PN10 PN11 PN12 PN13 PN14 PN15 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 PO0 PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PO13 PO14 PO15 4,12 4,12 4 4 4 4 4 4 4 4 4 4 4 4 4 4 PP0 PP1 PP2 PP3 PP4 PP5 PP6 PP7 PP8 PP9 PP10 PP11 4 4 4 4 4 4 4 4 4 4 4 4 PF[9,11] shared with user switches PG[2..5] shared with user LED's, SAI and TWRPI headers D PM[3..4] shared with SAI Audio header C PO[0..1] shared with TWRPI header B Automotive Microcontroller Applications East Kilbride, Scotland GND A Freescale General Business Use Drawing Title: MPC574xx Customer EVB Main Board Layout Notes: Pads must be placed in a 13 x 16 matrix pattern, 2.54 mm pitch - 13 wide (one column for each port EXCLUDING those with no available pads ie C, E, H, Q) - 16 tall (1 row for each port number from 0 to 15). - GND pad at bottom of each colum - After production, pads should be through hole (not solder filled) 5 PORTH 1 PH13 IOM109 1 PH14 IOM117 1 PH15 IOM124 PORTN 1 PL0 IOM3 1 PL1 IOM10 1 4,12 4,12 4,12 4,12 4,12 4 4 4 4 4 4 4 4 4 4 4 PJ4 PJ5 PJ6 PJ7 PJ8 PJ9 PJ10 PJ11 PJ12 PJ13 PJ14 PJ15 1 PJ4 PJ5 PJ6 PJ7 PJ8 PJ9 PJ10 PJ11 PJ12 PJ13 PJ14 PJ15 1 4 4 4 4 4 4 4 4 4 4 4 4 1 PF8 PF9 PF10 PF11 PF12 PF13 PI12 PI13 1 PI12 PI13 PORTG No spare pins on PortE No spare pins on PortE 1 B 4,13 4,13 PORTF 1 PF8 IOM64 1 PF9 IOM72 1 PF10 IOM80 1 PF11 IOM89 1 PF12 IOM99 1 PF13 IOM108 1 PK[0..4] shared with TWRPI header PI9 PI10 PI9 PI10 1 PB11 IOM87 1 PB12 IOM97 1 PA12 IOM96 1 PA13 IOM106 1 PA14 IOM116 1 PA15 IOM123 1 PI[12,13] shared with MLB header 4 4 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 1 PB5 IOM37 1 PB6 IOM46 1 PB7 IOM55 1 C PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 1 PA4 IOM28 1 PD[13] shared with SAI Audio and MLB headers 4,15 4,15 4,15 4,15 4,12 4,12 4,12 4,12 4,12 4 4 4 4 4,12,13 PORTE 1 PD0 IOM1 1 PD1 IOM8 1 PD2 IOM15 1 PD3 IOM21 1 PD4 IOM29 1 PD5 IOM38 1 PD6 IOM47 1 PD7 IOM56 1 PD8 IOM63 1 PD9 IOM71 1 PD10 IOM79 1 PD11 IOM88 1 PD12 IOM98 1 PD13 IOM107 1 PD[4..8] shared with TWRPI connector with pullup on PD[7], PD[8] PB5 PB6 PB7 PB11 PB12 PB5 PB6 PB7 PB11 PB12 2 PORTD 1 PA1 IOM7 1 PA2 IOM14 1 PD[0..3] shared with Hex Switch 4 4 4 4 4 PA1 PA2 PA4 PA12 PA13 PA14 PA15 PORTC 1 D PA1 PA2 PA4 PA12 PA13 PA14 PA15 1 PA[12..15] shared with SAI Audio and TWRPI 4,15 4,15 4 4,12 4,12 4,12 4,12 PORTB 1 PA[1,2] shared with user switches 3 All pads are DNP (Do Not Populate) 0.1" pitch headers placed on a 0.1" grid 4 3 Page Title: GPIO Pin Matrix 2 Size B Document Number Date: Friday, August 14, 2015 SCH-27897 Rev D1 PDF: SPF-27897 Sheet 1 16 of 16 324 BGA DC 5 4 3 2 1 MPC5748G Customer EVB 324 BGA Daughter Card (MPC574XG-324DS) Table Of Contents: D Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Power - MPC5748G power pins footprint Power - MPC5748G Decoupling Capacitors GPIO - MPC5748G GPIO pins 1 of 2 GPIO - MPC5748G GPIO pins 2 of 2 Clocks Bus Termination Daughtercard Connectors Revision Information Rev Date X1 28 Feb 2013 X2 11 Mar 2013 X3 13 Mar 2013 X4 15 Mar 2013 X5 29 Mar 2013 X6 15 Apr 2013 A 15 Apr 2015 A1 18 Aug 2015 Designer Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Comments Initial release sent for review Final Review Version sent to Pre Layout, incorporating fixes from review Component consolodation, Few minor changes. Sent to Layout Changes made during layout to Daughtercard Connectors CIS CAD Database update & SCH Back-Annotate Post Layout (Back Annotated). Matches PCB RevA Tidy up Schematics for UM (RevA PCB) D C C Caution: These schematics are provided for reference purposes only. As such, Freescale does not make any warranty, implied or otherwise, as to the suitability of circuit design or component selection (type or value) used in these schematics for hardware design using the Freescale MPC5748G family of Microprocessors. Customers using any part of these schematics as a basis for hardware design, do so at their own risk and Freescale does not assume any liability for such a hardware design. B 3 Different test points used in design: B TPVx - Through Hole Pad small TPHx - Through Hile Pad Large (for standard 0.1" header). TPX - Surface Mount Wire Loop Notes: - A All components and board processes are to be ROHS compliant All small capacitors are 0402 unless otherwise stated All resistors are 0603 5% 0.1w unless otherwise stated. All zero ohm links are 0603 All connectors and headers are denoted Px and are 2.54mm pitch unless otherwise stated All jumpers are denoted Jx. Jumpers are 2mm pitch Jumper default positions are shown in the schematics. For 3 way jumpers, default is always posn 1-2. 2 Pin jumpers generally have the "source" on pin 1. - All switches are denoted SWx - All test points are denoted TPx - Test point Vias are denoted TPVx User notes are given throughtout the schematics. Specific PCB LAYOUT notes are detailed in ITALICS Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use This document contains information proprietary to Freescale and shall not be used for engineering design, procurement or manufacture in whole or in part without the express written permission of Freescale A Freescale AISG Applications, East Kilbride Designer: Drawing Title: A. Robertson MPC5748G 324 BGA Daughter Card Drawn by: Page Title: A. Robertson Index and Title Page Approved: Size B Document Number Date: Tuesday, August 18, 2015 A. Robertson 5 4 3 2 SCH-27900 Rev A1 PDF: SPF-27900 Sheet 1 1 of 8 5 4 3 MPC5748G MCU Power Connections 2 Caution: Default Configuraiton: - ALL MCU supply voltages are set to 3.3V (ADC0, ADC1, VDD_HV_A, VDD_HV_B, VDD_HV_C, VBallast) - VDD_HV_FLA = External 3.3V supplied (jumper fitted) - VDD_LV Supplied from ballast transistor - If VDD_HV_A is driven from 5V, the VDD_HV_FLA pin must not be supplied from 3.3V (remove the HVA_FLA jumper) - Don't attempt to over drive an analogue pad to 5V when the digital VDD_HV_x supply is set to 3.3V. This will trigger the ESD protectrion on that pad. For example if VDD_HV_A is set to 3.3V and the analogue supplies are set to 5V, you cannot drive 5V into a pad in the VDD_HV_A domain D From MCU supply jumpers on main board HVA_CAP 3v3 5v0 J8 Individual MCU supply control jumpers E_CAP 2 C LVDEC_CAP R35 0 DAC External Ref Voltage Select J11 Q20 MJD31CT4 1 3 1 2 HVFLA_CAP HVC_CAP HVB_CAP HVA_CAP 5v0 J9 2 2 J7 3v3 TPH3 1 3v3 1 3 1 3 5v0 0 ADC1REF_CAP (Current Limit Resistor to protecxt against case when other MCU supplies are disconnected and external reference supply is live) R36 1.0K J10 2 ADC1_CAP 3v3 J6 2 J5 R7 ADC0_CAP 5v0 1 2 J4 3v3 1 5v0 3 1 3v3 2 J3 C 3 5v0 1 3 1 3v3 3 MCU_3V3_L 3 1 MCU_5V0_L 1 8 MCU_3V3_L MCU_3V3_S 4 2 8 MCU_5V0_L D MCU_5V0_S 3 8 MCU_3V3_S LV_CAP 8 MCU_5V0_S This is not necessarily the same as the default shown in the RM. All VDD_HV_x domains have at least one peripheral that only functions at 3.3V. Therefore the default is to run these from 3.3V. The analogue pins can only be driven to the same voltage as the VDD_HV_x domain they are situated in (ie max 3.3V) so makes sense for the analogue supply and reference to be 3.3V MCU_1V25_L B_CAP 8 MCU_1V25_L 1 DAC Ref J3 VIN1_CMP_REF L2 D8 F5 K3 K11 K12 L11 L12 M11 M12 VDD_LP_DEC VRC_CTRL VDD_LV_D8 VDD_LV_F5 VDD_LV_K3 VDD_LV_K11 VDD_LV_K12 VDD_LV_L11 VDD_LV_L12 VDD_LV_M11 VDD_LV_M12 K2 J2 VDD_HV_FLA 1.25v Core & External Ballast VSS_LV_F6 VSS_LV_J7 VSS_LV_J8 VSS_LV_J9 VSS_LV_K7 VSS_LV_K8 VSS_LV_K9 VSS_LV_K10 VSS_LV_L7 VSS_LV_L8 VSS_LV_L9 VSS_LV_L10 VSS_LV_M7 VSS_LV_M8 VSS_LV_M9 VSS_LV_M10 VSS_HV_VPP MPC5748G + OTB-324R-1.0-019-00 F6 J7 J8 J9 K7 K8 K9 K10 L7 L8 L9 L10 M7 M8 M9 M10 K1 H7 H8 H9 H10 H11 H12 J10 J11 J12 K14 K16 V8 V17 Flash B Power Pins VSS_HV_H7 VSS_HV_H8 VSS_HV_H9 VSS_HV_H10 VSS_HV_H11 VSS_HV_H12 VSS_HV_J10 VSS_HV_J11 VSS_HV_J12 VSS_HV_K14 VSS_HV_K16 VSS_HV_V8 VSS_HV_ADC1 Package 2of3 VSS_HV_ADC0 VDD_HV_C MPC5748G 6M 324BGA Analogue U14 L14 J15 K13 VDD_HV_B_J15 VDD_HV_B_K13 C2 C9 E18 K17 R7 U8 VDD_HV_A_C2 VDD_HV_A_C9 VDD_HV_A_E18 VDD_HV_A_K17 VDD_HV_A_R7 VDD_HV_A_U8 V15 V16 VDD_HV_ADC1_REF B VDD_HV_ADC1 U1B VDD_HV_ADC0 V14 TPH2 0 1 R24 ADC0_GND ADC1_GND GND TPH1 GND Automotive Microcontroller Applications East Kilbride, Scotland GND A A Freescale General Business Use Drawing Title: Ground Links (0 Ohm Resistors) 5 4 R9 0 R10 MPC5748G 324 BGA Daughter Card 0 Page Title: ADC0_GND GND ADC1_GND 3 MPC5748G MCU Power GND 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27900 Rev A1 PDF: SPF-27900 Sheet 1 2 of 8 5 4 3 2 1 MPC5748G MCU Decoupling and bulk storage Capacitor Types: 470pF - Ceramic COG, 50v 5% 0402 1000pF - Ceramic COG, 50V 5% 0402 4700pF - Ceramic X7R, 50V 10% 0402 Flash ADC ADC0_CAP ADC1_CAP C49 1000pF ADC1REF_CAP C47 1000pF HVFLA_CAP D C2 10UF DNP + C3 10UF DNP C60 1.0 UF C57 0.1UF ADC0_GND + C48 C59 1.0 UF 1000pF C56 0.1UF ADC1_GND C36 C58 1.0 UF C34 2.2UF LMK107B7225KA-T (low ESR) 1000pF ADC1_GND 0.01uF 0.1uF 0.68uF 1.0uF 2.2uF - - Ceramic X7R, 50V 10% 0402 Ceramic X7R, 16V 10% 0402 Ceramic X7R 16V 10% 0805 (Murata GCM219R71C684KA37 ) Ceraminc X7R, 10V 10% 0603 (Taiyo Yuden LMK107B7105KA-T) Ceraminc X7R, 10V, 10%, 0603 (Taiyo Yuden LMK107B7225KA-TR) 4.7uF 10uF - TANT, 12.5V 20% ESR=0.08R 7343 - TANT, 35V 10% ESR=0.125R CC7343-31 D 4.7uF Alternative (150-78844)- Polymer ALU, 16V 20% ESR=0.08R 7343-18 GND Place small Caps as close as possible to MCU pins VDD_HVA VDD_HVB HVA_CAP C27 470pF C52 1000pF C22 470pF C55 1000pF C28 470pF C37 1000pF + C1 10UF C VDD_HVC HVB_CAP C40 470pF HVC_CAP C33 1000pF + C4 10UF DNP C26 0.1UF GND C53 0.1UF C23 0.1UF C54 0.1UF C30 0.1UF C38 0.1UF C42 1000pF + C5 10UF DNP C41 0.1UF GND C35 0.1UF C C44 0.1UF GND Place 10uF cap to west side of package Place small caps close to each MCU pin Ballast Transistor VDD_LV LV_CAP C24 0.1UF C51 0.1UF DNP C50 0.1UF C46 0.1UF DNP B_CAP C8 B C32 0.1UF GND C39 0.1UF C45 0.1UF DNP C21 0.1UF DNP C25 0.1UF DNP E_CAP LP Internal Reg Cap E_CAP LV_CAP LVDEC_CAP 4700pF C9 2.2UF DNP (low ESR) Place close to transistor C10 2.2UF DNP (low ESR) C29 0.68uF (low ESR) C61 0.68uF (low ESR) C31 0.68uF (low ESR) C20 0.68uF DNP (low ESR) C43 1uF LMK107B7105KA-T (low ESR) B (Murata GCM219R71C684KA37) GND VDD_LV (1.25V) Decoupling. Place one of the non DNP caps each side of the device as close as possible to pin. Distribute other (DNP) caps around rest of pins GND 2.2uF caps are DNP. Place close to emitter See caps below for Bypass Transistor bulk storage (some on VDD1V2 rail) GND Place one 0.68uF cap footprint each side of package One of these is DNP. May replace 2 caps with 0.47uF to keep overall capacitance within limits Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5748G 324 BGA Daughter Card Page Title: MPC5748G MCU Decoupling 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27900 Rev A1 PDF: SPF-27900 Sheet 1 3 of 8 5 4 3 2 1 MPC5748G GPIO 1 of 2 U1A ** PA1 is also NMI. Routed to I/O Matrix (WKPU2 / NMI0) (WKPU3) D Key to text colours: Purple Orange Blue Black RED Green - Comms Physical Interfaces Other Peripherals and I/O Debug (JTAG & Nexus) Clock, Reset and Control I/O Matrix and other functions (eg LED) I/O Matrix (dedicated) C 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 (SD_CD - WKPU19) (SW1 & GPIO**) (SW2 & GPIO) (MII_RXCLK) (CMP1_13 / IO) (SAI_GPIO) (MLB_GPIO) (MII_RXD2) (RMII_RXD1) (RMII_RXD0) (MII_COL) (RMII_RXER) (CMP1_15 / IO) (CMP1_14 / IO) (CMP1_12 / IO) (CMP1_10 / IO) 8 8 8 8 8 8 8 8 6 6 8 8 8 7 7 7 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 (CAN0_TX) (CAN0_RX) (LIN0_TX) (LIN0_RX) (ADC_POT) (GPIO) (GPIO) (GPIO) (XTAL32) (EXTAL32) (SAI0_SYNC) (GPIO) (GPIO) (MLB_DN) (MLB_SN) (MLB_CN / SIG) PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 N1 N2 G9 G8 N11 R14 N12 P14 V10 V9 P9 P13 N13 T18 R17 R18 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 (TDI) (TDO) (USB1_CLK) (USB1_DIR) (FR_B_TX_EN) (FR_A_TX) (LIN1_TX) (LIN1_RX) (RS232_TX) (RS232_RX) (CAN1_TX) (CAN1_RX) (FR_DBG0) (FR_DBG1) (FR_DBG2) (FR_DBG3) PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 F9 F10 C13 D11 B12 A11 R3 U2 D5 D4 M5 M4 D6 E6 B2 C3 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15 (HEX1 & GPIO) (HEX2 & GPIO) (HEX3 & GPIO) (HEX4 & GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO & MLB_ST) (MLB_DP) (MLB_SP / DAT) PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15 R12 T13 T14 R13 P11 T15 U15 R15 P12 N15 P15 V18 N16 N14 T17 P17 8 8 MCU-RSTx PORSTx MCU-RSTx PORSTx 6 6 MCU-XTAL MCU-EXTAL MCU-XTAL MCU-EXTAL PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 L5 K6 J6 M17 P6 A14 A13 F17 F18 E17 D18 D17 N8 P7 T3 N7 B A L1 C12 V6 V7 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 MPC5748G 324 BGA Package 1of3 GPIO Pins1 PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8/XTAL32 PB9/EXTAL32 PB10 PB11 PB12 PB13 PB14 PB15 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PF8 PF9 PF10 PF11 PF12 PF13 PF14 PF15 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7 PG8 PG9 PG10 PG11 PG12 PG13 PG14 PG15 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH9 PH10 PH11 PH12 PH13 PH14 PH15 H3 H2 A12 D10 B11 A10 F8 D7 K5 K4 H1 J1 C18 G17 C15 E12 PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 (MLB_I2C1_SCL) (MLB_I2C1_SDA) (FR_A_TX_EN) (FR_A_RX) (FR_B_TX) (FR_B_RX) (SD_CMD) (SD_CLK) (SAI_I2C2_SDA) (SAI_I2C2_SCL) (SAI_I2C3_SDA) (SAI_I2C3_SCL) (MII_CRS) (MII_RXD3) (USB1_D2) (USB1_D3) N9 R9 P10 U10 N10 V12 T11 R10 T2 T1 R5 P5 N5 N6 G18 H17 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PF8 PF9 PF10 PF11 PF12 PF13 PF14 PF15 (SAI0_MCLK) (SAI0_BCLK) (SAI0_D3) (SAI0_D2) (SAI0_D1) (SAI0_D0) (SAI1_SYNC) (SAI1_MCLK) (GPIO) (SW3 & GPIO) WKPU22 (CMP1_8 / IO) (SW4 & GPIO) WKPU15 (GPIO) (CMP1_11 /IO) (RMII_MDIO) (RMII_RXDV) H18 J16 J4 J5 G2 F2 M2 M1 M3 L3 D14 D13 L18 M18 F12 C16 PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7 PG8 PG9 PG10 PG11 PG12 PG13 PG14 PG15 (RMII_MDC) (RMII_TXCLK) (LED1 & GPIO) (LED2 & GPIO) (LED3 & GPIO) (LED4 & GPIO) (CLKOUT1 GPIO) (CLKOUT0 GPIO) (GPIO) (MLB_IRQ - WKPU21) (USB1_D4) (USB1_D5) (MII_TXD2) (MII_TXD3) (USB1_D0) (USB1_D1) L17 K18 J18 J17 C10 B10 A9 D9 E8 E9 E10 C14 D12 F3 E2 G4 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH9 PH10 PH11 PH12 PH13 PH14 PH15 (RMII_TXD1) (RMII_TXD0) (RMII_TXEN) (eMIOS1_UC_5H) (eMIOS1_UC_6H) (eMIOS1_UC_7H) (MLB_RST) (MLB_PWR) (SD_WP) (TCK) (TMS) (USB1_D6) (USB1_D7) (GPIO) (GPIO) (GPIO) PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PF8 PF9 PF10 PF11 PF12 PF13 PF14 PF15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7 PG8 PG9 PG10 PG11 PG12 PG13 PG14 PG15 7 8 8 8 8 8 8 8 8 8 8 8 7 7 8 8 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH9 PH10 PH11 PH12 PH13 PH14 PH15 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 D C (eMIOS (eMIOS (eMIOS (eMIOS E1UC_11_H) E1UC_12_H) E1UC_13_H) E1UC_14_H) B RESET PORST Automotive Microcontroller Applications East Kilbride, Scotland XTAL EXTAL A Freescale General Business Use Drawing Title: MPC5748G + OTB-324R-1.0-019-00 MPC5748G 324 BGA Daughter Card Page Title: MPC5748G GPIO 1of2 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27900 Rev A1 PDF: SPF-27900 Sheet 1 4 of 8 5 4 3 2 1 MPC5748G GPIO 2 of 2 U1C Key to text colours: Purple Orange Blue Black RED Green - Comms Physical Interfaces - Other Peripherals and I/O - Debug (JTAG & Nexus) - Clock, Reset and Control I/O Matrix and other functions (eg LED) - I/O Matrix (dedicated) D C C6 E7 C7 C8 A18 E11 H4 G3 P18 T12 U12 N18 N17 M16 R16 P16 8 8 8 8 8 8 8 8 7 8 8 8 8 8 8 8 PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 PI8 PI9 PI10 PI11 PI12 PI13 PI14 PI15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PJ0 PJ1 PJ2 PJ3 PJ4 PJ5 PJ6 PJ7 PJ8 PJ9 PJ10 PJ11 PJ12 PJ13 PJ14 PJ15 (SAI2_SYNC) (SAI2_BCLK) (SAI1_D0) (SAI1_BCLK) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) PJ0 PJ1 PJ2 PJ3 PJ4 PJ5 PJ6 PJ7 PJ8 PJ9 PJ10 PJ11 PJ12 PJ13 PJ14 PJ15 U18 V13 R11 U11 A1 T16 U16 U17 U13 V5 V4 U3 V3 T6 R6 U4 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PK0 PK1 PK2 PK3 PK4 PK5 PK6 PK7 PK8 PK9 PK10 PK11 PK12 PK13 PK14 PK15 (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) PK0 PK1 PK2 PK3 PK4 PK5 PK6 PK7 PK8 PK9 PK10 PK11 PK12 PK13 PK14 PK15 T4 N3 N4 P1 P2 P3 P4 R1 R2 B7 A6 B6 A5 B5 C5 A4 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PL0 PL1 PL2 PL3 PL4 PL5 PL6 PL7 PL8 PL9 PL10 PL11 PL12 PL13 PL14 PL15 (GPIO) (GPIO) (MDO0) (MDO1) (MDO2) (MDO3) (MDO4) (MDO5) (EVTI) (MSEO0) (MCKO) (MSEO1) (EVTO) (MDO6) (MDO7) (MDO8) PL0 PL1 PL2 PL3 PL4 PL5 PL6 PL7 PL8 PL9 PL10 PL11 PL12 PL13 PL14 PL15 B4 L15 E15 E14 F13 F14 F15 G13 D15 E13 G12 E16 D16 F16 G16 G15 8 8 8 8 8 8 8 8 PQ0 PQ1 PQ2 PQ3 PQ4 PQ5 PQ6 PQ7 (USB0_STP) (USB0_CLK) (USB0_DIR) (USB0_NXT) (USB0_D7) (USB0_D6) (USB0_D5) (USB0_D4) PQ0 PQ1 PQ2 PQ3 PQ4 PQ5 PQ6 PQ7 C11 B13 B14 F11 A15 A16 B15 A17 B A PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 PI8 PI9 PI10 PI11 PI12 PI13 PI14 PI15 (SD_D3) (SD_D2) (SD_D1) (SD_D0) (USB1_STP) (USB1_NXT) (USB0_RST) (USB1_RST) (MLB_CP / CLK) (GPIO) (GPIO) (ENET_RST) (GPIO & MLB_PS0) (GPIO & MLB_PS1) (SAI2_D0) (SAI2_MCLK) PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 PI8 PI9 PI10 PI11 PI12 PI13 PI14 PI15 MPC5748G 324 BGA Package 3of3 GPIO Pins2 PM0 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM12 PM13 PM14 PM15 PJ0 PJ1 PJ2 PJ3 PJ4 PJ5 PJ6 PJ7 PJ8 PJ9 PJ10 PJ11 PJ12 PJ13 PJ14 PJ15 PN0 PN1 PN2 PN3 PN4 PN5 PN6 PN7 PN8 PN9 PN10 PN11 PN12 PN13 PN14 PN15 PK0 PK1 PK2 PK3 PK4 PK5 PK6 PK7 PK8 PK9 PK10 PK11 PK12 PK13 PK14 PK15 PO0 PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PO13 PO14 PO15 PL0 PL1 PL2 PL3 PL4 PL5 PL6 PL7 PL8 PL9 PL10 PL11 PL12 PL13 PL14 PL15 PP0 PP1 PP2 PP3 PP4 PP5 PP6 PP7 PP8 PP9 PP10 PP11 PP12 PP13 PP14 PP15 G14 H13 H15 L13 K15 M14 L16 H16 J13 H14 J14 G10 G11 M13 M15 T10 PM0 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM12 PM13 PM14 PM15 (MDO9) (MDO10) (MDO11) (GPIO) (GPIO) (GPIO) (GPIO) (MDO12) (MDO13) (MDO14) (MDO15) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) T9 V11 U9 T8 U7 R8 P8 U6 U5 T5 T7 V2 V1 U1 R4 L4 PN0 PN1 PN2 PN3 PN4 PN5 PN6 PN7 PN8 PN9 PN10 PN11 PN12 PN13 PN14 PN15 (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) G1 F1 M6 L6 E1 H6 H5 D1 D2 E3 D3 C1 B1 E4 F4 G6 PO0 PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PO13 PO14 PO15 (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) G5 B3 C4 F7 E5 G7 A2 A3 B8 A7 A8 B9 B17 B16 C17 B18 PP0 PP1 PP2 PP3 PP4 PP5 PP6 PP7 PP8 PP9 PP10 PP11 PP12 PP13 PP14 PP15 (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (USB0_D3) (USB0_D2) (USB0_D1) (USB0_D0) PM0 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM12 PM13 PM14 PM15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PN0 PN1 PN2 PN3 PN4 PN5 PN6 PN7 PN8 PN9 PN10 PN11 PN12 PN13 PN14 PN15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PO0 PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PO13 PO14 PO15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PP0 PP1 PP2 PP3 PP4 PP5 PP6 PP7 PP8 PP9 PP10 PP11 PP12 PP13 PP14 PP15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 D C B PQ0 PQ1 PQ2 PQ3 PQ4 PQ5 PQ6 PQ7 Automotive Microcontroller Applications East Kilbride, Scotland A Freescale General Business Use Drawing Title: MPC5748G 324 BGA Daughter Card Page Title: MPC5748G + OTB-324R-1.0-019-00 MPC5748G GPIO 2of2 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27900 Rev A1 PDF: SPF-27900 Sheet 1 5 of 8 5 4 3 2 1 Clocks D D Oscillators and External Clock 4 PB9 EXT-CLK (From SMA connector on main board) C63 PB9 (EXTAL32) R33 1.0M DNP C 12PF 3 Y20 32.768KHZ C 2 PB8 C62 12PF FC-255 32.7680K-A3 (Load Capacitance 7pF) 4 MCU-EXTAL 4 MCU-XTAL J2 R8 1.0M DNP GND Y1 40.0MHZ J1 MCU-EXTAL 1 MCU-XTAL EXTAL 12PF 1 PB8 (XTAL32) 1 1 4 C7 2 EXT-CLK 2 8 XTAL C6 12PF 2 R34 3 GND 0 NX8045GB-40.000M-STD-CSJ-1 XTAL (Optimised for Automotive, 8pF Load capacitance) DNP GND B B Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5748G 324 BGA Daughter Card Page Title: Clocks 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27900 Rev A1 PDF: SPF-27900 Sheet 1 6 of 8 5 4 3 2 1 High Speed Signal Termination D D Ethernet Termination 4 4 4 4 4 PG13 PG12 PH0 PH1 PH2 4 PG0 PG13 PG12 PH0 PH1 PH2 PG0 R6 R5 R4 R3 R2 50 50 50 50 50 R1 50 PG13-R PG12-R PH0-R PH1-R PH2-R PG0-R PG13-R PG12-R PH0-R PH1-R PH2-R 8 8 8 8 8 PG0-R 8 MLB_DAT MLB_SIG MLB_CLK 8 8 8 MLB_SN 8 MLB_SP 8 MLB_DN 8 MLB_DP 8 MLB_CN 8 MLB_CP 8 Place resistors as close as possible to MCU MLB Termination MLB_DAT MLB_SIG MLB_CLK C R20 100 DNP 4 4 PB14 PD15 4 PB13 4 PD14 4 PB15 5 PI8 R25 100 DNP C R29 100 DNP PB14 R23 0 MLB_SN PD15 R21 0 MLB_SP PB13 R30 0 MLB_DN PD14 R32 0 MLB_DP PB15 R26 0 MLB_CN PI8 R28 0 MLB_CP R22 105.0 1% (PD[15] Shared with MLB_DAT for 3-pin mode) R31 105.0 1% (PB[15] Shared with MLB_SIG for 3-pin mode) R27 100 1% (PI[8] Shared with MLB_CLK for 3-pin mode) Place resistors as close as possible to MCU From MCU B To Daughtercard Layout Note - Place resistors as shown with shared pad (as close to MCU as possible) B Remove R1 and fit R2 to enable 3-pin signals R1 Fitted by default for LVDS 6-pin signals Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5748G 324 BGA Daughter Card Page Title: High Speed Signal Termination 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27900 Rev A1 PDF: SPF-27900 Sheet 1 7 of 8 5 4 3 2 1 Daughter Card Connectors (Plugs) Notes: Connectors on Main board (Shown for reference) - there was no neat way to fit these connectors onto a B sized sheet so unfortunately the sheet size has been increased to C so will need to be printed on larger paper. - The Crystal Signals are NOT routed via the daughtercard connectors - The Specific MCU power pins are not routed via the daughter card however the jumpered MCU supply lines are brought up from the main board (see the top pins of the connector on the left) D - The connector schematic symbols have been horizontally mirrored so they match the main EVB connector. This has no bearing on the PCB placement or footprint. Pin1 on the recepticle mates with pin 1 on the plug. D P21 6 C EXT-CLK 4 PB2 5 4 5 5 5 5 5 5 4 5 5 4 5 PP11 PE6 PI3 PP10 PP5 PI1 PI2 PP9 PC13 PI0 PK10 PC8 PK13 5 5 4 5 PP2 PK15 PC15 PP7 5 PP6 5 5 5 5 5 PO12 PO7 PO10 PO4 PO9 4 5 5 5 5 PG5 PO14 PO0 PI7 PP0 4 5 5 4 4 PE1 PI6 PO5 PE11 PG3 4 PE8 4 4 PG9 PA0 4 4 4 PG7 PG8 PC10 4 5 PB1 PK2 4 5 5 5 5 PF13 PK4 PK6 PK8 PN14 4 4 5 PF9 PA14 PN13 5 5 5 5 5 5 PN11 PJ11 PJ10 PK0 PJ9 PN9 5 4 PJ13 PA4 5 4 5 5 PN10 PA15 PN3 PN6 5 4 PN0 PB10 SH2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH4 SH1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH3 (GND) (GND) PH7 PH6 PB3 PH8 PP8 (GND) PP3 PE7 PK9 (GND) PC12 PK11 (GND) PP4 PK14 PK12 PC9 PL0 (GND) PP1 (GND) PC14 PJ4 (GND) PO11 PO8 (GND) PH14 PO13 (GND) (GND) PG5 PO14 PO0 PI7 PP0 (GND) PE1 PI6 PO5 PE11 PG3 (GND) PE8 (GND) PG9 PA0 (GND) PG7 PG8 PC10 (GND) (GND) PB1 PK2 (GND) PF13 PK4 PK6 PK8 PN14 (GND) SH6 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH8 SH5 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH7 (GND) PO1 PH13 PG4 PH15 PO15 PE10 PE0 PO6 (GND) PG2 PA2 PE9 PA1 MCU-RSTx PN15 PO3 (GND) PG6 PC11 PO2 (GND) PB0 PK1 PF12 (GND) (GND) (GND) PK3 PK5 PF11 (GND) (GND) PF9 PA14 PN13 (GND) PN11 PJ11 PJ10 PK0 PJ9 PN9 (GND) PJ13 PA4 (GND) PN10 PA15 PN3 PN6 (GND) PN0 PB10 (GND) (GND) (GND) (GND) SH10 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH12 SH9 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH11 (GND) PK7 PC6 PF8 (GND) PC7 PN12 PJ12 (GND) PJ15 (GND) PN8 PF10 PN7 PJ14 (GND) PN4 PA13 (GND) PN5 PA12 PN2 PF1 PF0 (GND) (GND) MCU_3V3_S B 2 MCU_5V0_S 2 MCU_1V25_L P20 (GND) EXT-CLK (GND) PB2 (GND) PP11 PE6 PI3 PP10 PP5 PI1 PI2 PP9 PC13 PI0 PK10 PC8 PK13 (GND) PP2 PK15 PC15 PP7 (GND) PP6 (GND) PO12 PO7 PO10 PO4 PO9 (GND) MCU_5V0_S MCU_1V25_L (GND) PH7 PH6 PB3 PH8 PP8 4 4 4 4 5 PP3 PE7 PK9 5 4 5 PC12 PK11 4 5 5 4 4 4 5 5 5 4 PM11 PH10 PH4 PE5 PM12 PI5 PQ0 PC5 4 4 4 PG14 PH12 PC4 5 4 4 5 4 4 4 5 4 5 5 5 PL9 PC2 PA6 PL3 PH11 PA5 PE14 PQ4 PG15 PQ5 PQ7 PP15 5 5 5 5 PL12 PL11 PL6 PL7 5 5 5 4 4 PL15 PM1 PM2 PE12 PA11 4 4 4 4 7 7 4 PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 5 4 5 5 5 5 PM8 PH3 PM3 PM6 PM13 PM14 4 4 5 4 PD13 PD12 PI11 PD10 7 7 7 MLB_DAT MLB_SIG MLB_CLK PP4 PK14 PK12 PC9 PL0 5 5 5 4 5 PP1 5 PC14 PJ4 4 5 PO11 PO8 5 5 PH14 PO13 4 5 PO1 PH13 PG4 PH15 PO15 PE10 PE0 PO6 5 4 4 4 5 4 4 5 PG2 PA2 PE9 PA1 MCU-RSTx PN15 PO3 4 4 4 4 4 5 5 PG6 PC11 PO2 4 4 5 PB0 PK1 PF12 4 5 4 PK3 PK5 PF11 5 5 4 PK7 PC6 PF8 5 4 4 7 7 MLB_SN MLB_SP PC7 PN12 PJ12 4 5 5 4 5 5 PD7 PJ5 PJ0 PJ15 5 PN8 PF10 PN7 PJ14 5 4 5 5 4 4 4 4 5 PD5 PB5 PB11 PD1 PJ1 PN4 PA13 5 4 PN5 PA12 PN2 PF1 PF0 5 4 5 4 4 4 5 4 4 5 5 PD8 PI9 PF5 PB4 PJ2 PJ3 4 5 PF2 PM15 MCU_3V3_S 2 MCU_3V3_L MCU_5V0_L 2 2 TPV1 MCU_3V3_L MCU_5V0_L (GND) TPV3 TPV2 (GND) PM11 PH10 PH4 PE5 PM12 PI5 PQ0 PC5 (GND) PG14 PH12 PC4 (GND) PL9 PC2 PA6 PL3 PH11 PA5 PE14 PQ4 PG15 PQ5 PQ7 PP15 (GND) PL12 PL11 PL6 PL7 (GND) SH2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH4 SH1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH3 (GND) PC1 PE3 PH5 PC0 PQ3 PC3 PE4 PH9 PL10 PE15 PORSTx PE2 PL4 PG11 PQ1 (GND) PG10 PQ2 PL8 PQ6 (GND) PP13 PP12 PI4 PP14 (GND) PL2 PL5 PL13 PM0 (GND) (GND) PL15 PM1 PM2 PE12 PA11 (GND) PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 (GND) PM8 PH3 PM3 PM6 PM13 PM14 (GND) PD13 PD12 PI11 PD10 (GND) MLB_DAT MLB_SIG MLB_CLK (GND) (GND) SH6 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH8 SH5 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH7 (GND) PL14 PM9 PM7 PA10 PA9 PA8 PF14 PG0-R PH2-R (GND) PG12-R PG13-R (GND) (GND) PM10 PM4 PL1 (GND) PM5 PI13 PB12 PD9 PI12 PB7 PI15 (GND) MLB_CN MLB_CP (GND) (GND) (GND) SH10 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH12 SH9 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH11 (GND) MLB_DN MLB_DP (GND) (GND) PI14 PJ7 PD11 PJ6 PD6 PD2 PD3 PJ8 (GND) PB6 PD0 PI10 (GND) PD4 PF6 PN1 (GND) PF4 PF7 PF3 (GND) (GND) DC_3V3_S (GND) MLB_SN MLB_SP (GND) (GND) PD7 PJ5 PJ0 (GND) PD5 PB5 PB11 PD1 PJ1 (GND) PD8 PI9 PF5 PB4 PJ2 PJ3 (GND) (GND) PF2 PM15 (GND) (GND) DC_5V0_S DC_P12V DC_1V25_L PLUG 180 GND 4 4 4 4 5 4 4 4 5 4 4 4 5 4 5 PG10 PQ2 PL8 PQ6 4 5 5 5 PP13 PP12 PI4 PP14 5 5 5 5 PL2 PL5 PL13 PM0 5 5 5 5 PL14 PM9 PM7 PA10 PA9 PA8 PF14 PG0-R PH2-R 5 5 5 4 4 4 4 7 7 PG12-R PG13-R 7 7 PM10 PM4 PL1 5 5 5 PM5 PI13 PB12 PD9 PI12 PB7 PI15 5 5 4 4 5 4 5 MLB_CN MLB_CP 7 7 MLB_DN MLB_DP 7 7 PI14 PJ7 PD11 PJ6 PD6 PD2 PD3 PJ8 5 5 4 5 4 4 4 5 PB6 PD0 PI10 4 4 5 PD4 PF6 PN1 4 4 5 PF4 PF7 PF3 4 4 4 C B TPV4 DC_3V3_L DC_5V0_L TPV5 TPV6 PLUG 180 Plug A PC1 PE3 PH5 PC0 PQ3 PC3 PE4 PH9 PL10 PE15 PORSTx PE2 PL4 PG11 PQ1 Plug A GND GND GND Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use Drawing Title: MPC5748G 324 BGA Daughter Card Page Title: Daughter Card Connectors (Plugs) 5 4 3 2 Size C Document Number Date: Tuesday, August 18, 2015 SCH-27900 Sheet 1 Rev A1 PDF: SPF-27900 8 of 8 256 BGA DC 5 4 3 2 1 MPC5748G Customer EVB 256BGA [6M/3M] Daughter Card (X-MPC574XG-256DS) Table Of Contents: D Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Power - MPC5748G power pins footprint Power - MPC5748G Decoupling Capacitors GPIO - MPC5748G GPIO pins 1 of 2 GPIO - MPC5748G GPIO pins 2 of 2 Clocks Bus Termination Daughtercard Connectors Revision Information Rev Date X1 11 Mar 2013 X2 13 Mar 2013 X3 15 Mar 2013 X4 29 Mar 2013 X5 15 Apr 2013 15 Apr 2013 A X1 16 Mar 2014 A A1 18 Apr 2014 18 Aug 2015 Designer Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Jesus Sanchez Jesus Sanchez Alasdair Robertson Comments Initial release sent for review based on X-MPC574XG-324DS X2 Version sent to Pre Layout, incorporating fixes from review Component consolodation, Few minor changes. Sent to Layout Changes made during layout to Daughtercard Connectors LAY RefDes Re-Sequence & SCH Back-Annotate Post Layout (Back Annotated). Matches PCB RevA Changes on MCU Power to validate MPC5746 SCH-27899 change to SCH-28341 Post Layout. RevA. Tidy up Schematics for UM (RevA PCB) D C C Caution: These schematics are provided for reference purposes only. As such, Freescale does not make any warranty, implied or otherwise, as to the suitability of circuit design or component selection (type or value) used in these schematics for hardware design using the Freescale MPC5748G family of Microprocessors. Customers using any part of these schematics as a basis for hardware design, do so at their own risk and Freescale does not assume any liability for such a hardware design. B B Notes: - A All components and board processes are to be ROHS compliant All small capacitors are 0402 unless otherwise stated All resistors are 0603 5% 0.1w unless otherwise stated. All zero ohm links are 0603 All connectors and headers are denoted Px and are 2.54mm pitch unless otherwise stated All jumpers are denoted Jx. Jumpers are 2mm pitch Jumper default positions are shown in the schematics. For 3 way jumpers, default is always posn 1-2. 2 Pin jumpers generally have the "source" on pin 1. - All switches are denoted SWx - All test points are denoted TPx - Test point Vias are denoted TPVx User notes are given throughtout the schematics. Specific PCB LAYOUT notes are detailed in ITALICS Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use This document contains information proprietary to Freescale and shall not be used for engineering design, procurement or manufacture in whole or in part without the express written permission of Freescale A Freescale AISG Applications, East Kilbride Designer: Drawing Title: A. Robertson / J. Sanchez MPC5748G 256 BGA Daughter Card Drawn by: Page Title: A. Robertson Index and Title Page Approved: Size B Document Number Date: Tuesday, August 18, 2015 A. Robertson / J. Sanchez 5 4 3 2 SCH-28341 Rev A PDF: SPF-28341 Sheet 1 1 of 8 5 4 3 MPC5748G MCU Power Connections 2 Caution: Default Configuraiton: - ALL MCU supply voltages are set to 3.3V (ADC0, ADC1, VDD_HV_A, VDD_HV_B, VDD_HV_C, VBallast) - VDD_HV_FLA = External 3.3V supplied (jumper fitted) - VDD_LV Supplied from ballast transistor - If VDD_HV_A is driven from 5V, the VDD_HV_FLA pin must not be supplied from 3.3V (remove the HVA_FLA jumper) - Don't attempt to over drive an analogue pad to 5V when the digital VDD_HV_x supply is set to 3.3V. This will trigger the ESD protectrion on that pad. For example if VDD_HV_A is set to 3.3V and the analogue supplies are set to 5V, you cannot drive 5V into a pad in the VDD_HV_A domain D From MCU supply jumpers on main board MCU_1V25_L 8 MCU_1V25_L 1 HVA_CAP 2 MCU_5V0_L 3v3 1 J12 MCU_3V3_L 3v3 5v0 J8 2 3 M9 U1B DAC Ref VIN1_CMP_REF VDD_LP_DEC K2 D8 E5 H14 J3 K10 K11 L10 L11 2 J10 VDD_LV_D8 VDD_LV_E5 VDD_LV_H14 VDD_LV_J3 VDD_LV_K10 VDD_LV_K11 VDD_LV_L10 VDD_LV_L11 J2 VRC_CTRL VDD_HV_FLA_H2 VDD_HV_C_M10 Flash (Current Limit Resistor to protecxt against case when other MCU supplies are disconnected and external reference supply is live) R36 1.0K Differences to 324BGA - 1.25v Core & External Ballast B more VDD_HV_A on 256BGA fewer VDD_HV_B fewer VDD_LV more VSS_HV fewer VSS_LV VSS_LV_E6 VSS_LV_H6 VSS_LV_H7 VSS_LV_H15 VSS_LV_J6 VSS_LV_J7 VSS_LV_J8 VSS_LV_K6 VSS_LV_K7 VSS_LV_K8 VSS_LV_K9 VSS_LV_L7 VSS_LV_L8 VSS_LV_L9 1 1 1 2 1 L6 TP3 PPC5748GSK0MMJ6 + OTB-256(324R)-1.0-006-00 2 HVA_CAP E6 H6 H7 H15 J6 J7 J8 K6 K7 K8 K9 L7 L8 L9 VSS_LV_L6 VSS_HV_VPP J1 VSS_HV_G6 VSS_HV_G7 VSS_HV_G8 VSS_HV_G9 VSS_HV_G10 VSS_HV_G11 VSS_HV_H8 VSS_HV_H9 VSS_HV_H10 VSS_HV_H11 VSS_HV_J9 VSS_HV_J10 VSS_HV_J11 VSS_HV_T9 Power Pins G6 G7 G8 G9 G10 G11 H8 H9 H10 H11 J9 J10 J11 T9 M16 T15 1 TP11 TP12 TP13 TP14 VSS_HV_ADC1 VSS_HV_ADC0 Package 2of3 TP10 H2 M10 G13 VDD_HV_B_G13 VDD_HV_A_C2 VDD_HV_A_C9 VDD_HV_A_E16 VDD_HV_A_H13 VDD_HV_A_N6 VDD_HV_A_N9 VDD_HV_A_R9 C2 C9 E16 H13 N6 N9 R9 M11 VDD_HV_ADC1_REF VDD_HV_ADC0 L16 R15 VDD_HV_ADC1 MPC5748G 256 BGA Analogue LV_CAP R35 0 LVDEC_CAP 4 3 1 C E_CAP 2 HVFLA_CAP HVC_CAP HVB_CAP HVA_CAP MJD31CT4 Q20 TP1 B DAC External Ref Voltage Select J11 TP2 1 ADC1REF_CAP ADC1_CAP ADC0_CAP Individual MCU supply control jumpers J7 0 TPH2 TPH3 1 3v3 2 J6 3 1 5v0 2 J5 R7 3v3 3 5v0 2 2 J4 3v3 1 5v0 3 1 3v3 2 J3 C 3 5v0 1 3 1 3v3 R37 1.0 DNP 3 1 MCU_3V3_S 1 8 MCU_3V3_L 5v0 3 1 8 MCU_5V0_L D J9 MCU_5V0_S 2 8 MCU_3V3_S This is not necessarily the same as the default shown in the RM. All VDD_HV_x domains have at least one peripheral that only functions at 3.3V. Therefore the default is to run these from 3.3V. The analogue pins can only be driven to the same voltage as the VDD_HV_x domain they are situated in (ie max 3.3V) so makes sense for the analogue supply and reference to be 3.3V B_CAP 8 MCU_5V0_S 1 GND 0 J13 R38 10K R24 Automotive Microcontroller Applications East Kilbride, Scotland GND 1 GND A GND TPH1 1 ADC1_GND 3 ADC0_GND A Freescale General Business Use Drawing Title: Ground Links (0 Ohm Resistors) R9 ADC0_GND 0 R10 GND ADC1_GND 0 MPC5748G 256 BGA Daughter Card Page Title: MPC5748G MCU Power GND GND 5 GND C63 1.0 UF DNP R39 10K DNP 4 3 GND 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28341 Rev A PDF: SPF-28341 Sheet 1 2 of 8 5 4 3 2 1 MPC5748G MCU Decoupling and bulk storage Capacitor Types: 470pF - Ceramic COG, 50v 5% 0402 1000pF - Ceramic COG, 50V 5% 0402 4700pF - Ceramic X7R, 50V 10% 0402 Flash ADC ADC0_CAP ADC1_CAP C48 1000pF ADC1REF_CAP C46 1000pF HVFLA_CAP D C2 10UF DNP + C3 10UF DNP C59 1.0 UF C56 0.1UF ADC0_GND + C47 C58 1.0 UF 1000pF C55 0.1UF ADC1_GND C36 C57 1.0 UF C34 2.2UF LMK107B7225KA-T (low ESR) 1000pF ADC1_GND 0.01uF 0.1uF 0.68uF 1.0uF 2.2uF - - Ceramic X7R, 50V 10% 0402 Ceramic X7R, 16V 10% 0402 Ceramic X7R 16V 10% 0805 (Murata GCM219R71C684KA37 ) Ceraminc X7R, 10V 10% 0603 (Taiyo Yuden LMK107B7105KA-T) Ceraminc X7R, 10V, 10%, 0603 (Taiyo Yuden LMK107B7225KA-TR) 4.7uF 10uF - TANT, 12.5V 20% ESR=0.08R 7343 - TANT, 35V 10% ESR=0.125R CC7343-31 D 4.7uF Alternative (150-78844)- Polymer ALU, 16V 20% ESR=0.08R 7343-18 GND Place small Caps as close as possible to MCU pins VDD_HVA VDD_HVB HVA_CAP C27 470pF C51 1000pF C22 470pF C54 1000pF C28 470pF C37 1000pF C40 470pF + C1 10UF C VDD_HVC HVB_CAP HVC_CAP C33 470pF + C4 10UF DNP C26 0.1UF GND C52 0.1UF C23 0.1UF C53 0.1UF C30 0.1UF C38 0.1UF C41 0.1UF C42 1000pF + C5 10UF DNP C35 0.1UF GND C C44 0.1UF GND Place 10uF cap to west side of package Place small caps close to each MCU pin Ballast Transistor VDD_LV LV_CAP C24 0.1UF C50 0.1UF DNP C49 0.1UF C25 0.1UF DNP B_CAP C8 C32 0.1UF C39 0.1UF C45 0.1UF DNP LP Internal Reg Cap E_CAP C21 0.1UF DNP LV_CAP LVDEC_CAP 4700pF C9 2.2UF DNP (low ESR) Place close to transistor B GND E_CAP C10 2.2UF DNP (low ESR) C29 0.68uF (low ESR) C60 0.68uF (low ESR) C31 0.68uF (low ESR) C20 0.68uF DNP (low ESR) C43 1uF LMK107B7105KA-T (low ESR) B (Murata GCM219R71C684KA37) GND VDD_LV (1.25V) Decoupling. Place one of the non DNP caps each side of the device as close as possible to pin. Distribute other (DNP) caps around rest of pins GND 2.2uF caps are DNP. Place close to emitter See caps below for Bypass Transistor bulk storage (some on VDD1V2 rail) GND Place one 0.68uF cap footprint each side of package One of these is DNP. May replace 2 caps with 0.47uF to keep overall capacitance within limits Differences to 324BGA A Automotive Microcontroller Applications East Kilbride, Scotland - 1 more VDD_HV_A capacitor pair - 1 fewer VDD_HV_B capacitor pair - 1 fewer VDD_LV capacitor (one of DNP caps) A Freescale General Business Use Drawing Title: MPC5748G 256 BGA Daughter Card Page Title: MPC5748G MCU Decoupling 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28341 Rev A PDF: SPF-28341 Sheet 1 3 of 8 5 4 3 2 1 MPC5748G GPIO 1 of 2 U1A ** PA1 is also NMI. Routed to I/O Matrix D (WKPU2 / NMI0) (WKPU3) Key to text colours: Purple Orange Blue Black RED Green - Comms Physical Interfaces Other Peripherals and I/O Debug (JTAG & Nexus) Clock, Reset and Control I/O Matrix and other functions (eg LED) I/O Matrix (dedicated) C 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 (SD_CD - WKPU19) (SW1 & GPIO**) (SW2 & GPIO) (MII_RXCLK) (CMP1_13 / IO) (SAI_GPIO) (MLB_GPIO) (MII_RXD2) (RMII_RXD1) (RMII_RXD0) (MII_COL) (RMII_RXER) (CMP1_15 / IO) (CMP1_14 / IO) (CMP1_12 / IO) (CMP1_10 / IO) 8 8 8 8 8 8 8 8 6 6 8 8 8 7 7 7 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 (CAN0_TX) (CAN0_RX) (LIN0_TX) (LIN0_RX) (ADC_POT) (GPIO) (GPIO) (GPIO) (XTAL32) (EXTAL32) (SAI0_SYNC) (GPIO) (GPIO) (MLB_DN) (MLB_SN) (MLB_CN / SIG) PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 L3 M2 A2 D4 T16 N13 N14 R16 T11 T10 N7 M13 L14 L15 K15 K16 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 (TDI) (TDO) (USB1_CLK) (USB1_DIR) (FR_B_TX_EN) (FR_A_TX) (LIN1_TX) (LIN1_RX) (RS232_TX) (RS232_RX) (CAN1_TX) (CAN1_RX) (FR_DBG0) (FR_DBG1) (FR_DBG2) (FR_DBG3) PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 B10 D9 B11 C11 A9 B9 N3 N4 B3 C3 L1 K4 B4 A3 B2 A1 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15 (HEX1 & GPIO) (HEX2 & GPIO) (HEX3 & GPIO) (HEX4 & GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO & MLB_ST) (MLB_DP) (MLB_SP / DAT) PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15 R12 T13 N11 R13 P12 T14 R14 P13 P14 N16 M14 M15 L13 K14 K13 J13 8 8 MCU-RSTx PORSTx MCU-RSTx PORSTx K1 C8 6 6 MCU-XTAL MCU-EXTAL MCU-XTAL MCU-EXTAL T7 T8 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 G4 F3 F1 G16 T2 C10 D11 C15 B16 B15 A15 B14 P6 R5 P4 R2 B A PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 MPC5748G 256 BGA Package 1of3 GPIO Pins1 PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PF8 PF9 PF10 PF11 PF12 PF13 PF14 PF15 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7 PG8 PG9 PG10 PG11 PG12 PG13 PG14 PG15 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH9 PH10 PH11 PH12 PH13 PH14 PH15 G2 F4 A7 A10 A8 B8 B6 A5 G1 H1 G3 H3 C14 C16 A14 C12 PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 (MLB_I2C1_SCL) (MLB_I2C1_SDA) (FR_A_TX_EN) (FR_A_RX) (FR_B_TX) (FR_B_RX) (SD_CMD) (SD_CLK) (SAI_I2C2_SDA) (SAI_I2C2_SCL) (SAI_I2C3_SDA) (SAI_I2C3_SCL) (MII_CRS) (MII_RXD3) (USB1_D2) (USB1_D3) P7 T6 R6 R7 R8 P8 N8 P9 N2 M4 P2 R1 P1 P3 D14 D15 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PF8 PF9 PF10 PF11 PF12 PF13 PF14 PF15 (SAI0_MCLK) (SAI0_BCLK) (SAI0_D3) (SAI0_D2) (SAI0_D1) (SAI0_D0) (SAI1_SYNC) (SAI1_MCLK) (GPIO) (SW3 & GPIO) WKPU22 (CMP1_8 / IO) (SW4 & GPIO) WKPU15 (GPIO) (CMP1_11 /IO) (RMII_MDIO) (RMII_RXDV) E13 E14 E4 E1 F2 D1 M1 L2 K3 J4 B13 A16 F15 F16 C13 D13 PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7 PG8 PG9 PG10 PG11 PG12 PG13 PG14 PG15 (RMII_MDC) (RMII_TXCLK) (LED1 & GPIO) (LED2 & GPIO) (LED3 & GPIO) (LED4 & GPIO) (CLKOUT1 GPIO) (CLKOUT0 GPIO) (GPIO) (MLB_IRQ - WKPU21) (USB1_D4) (USB1_D5) (MII_TXD2) (MII_TXD3) (USB1_D0) (USB1_D1) E15 F13 D16 F14 D7 B7 C7 C6 A6 A11 D10 A13 B12 B1 C1 E3 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH9 PH10 PH11 PH12 PH13 PH14 PH15 (RMII_TXD1) (RMII_TXD0) (RMII_TXEN) (eMIOS1_UC_5H) (eMIOS1_UC_6H) (eMIOS1_UC_7H) (MLB_RST) (MLB_PWR) (SD_WP) (TCK) (TMS) (USB1_D6) (USB1_D7) (GPIO) (GPIO) (GPIO) PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PF8 PF9 PF10 PF11 PF12 PF13 PF14 PF15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7 PG8 PG9 PG10 PG11 PG12 PG13 PG14 PG15 7 8 8 8 8 8 8 8 8 8 8 8 7 7 8 8 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH9 PH10 PH11 PH12 PH13 PH14 PH15 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 D C (eMIOS (eMIOS (eMIOS (eMIOS E1UC_11_H) E1UC_12_H) E1UC_13_H) E1UC_14_H) B Differences to 324BGA (none on this page) RESET PORST Automotive Microcontroller Applications East Kilbride, Scotland XTAL EXTAL A Freescale General Business Use Drawing Title: PPC5748GSK0MMJ6 + OTB-256(324R)-1.0-006-00 MPC5748G 256 BGA Daughter Card Page Title: MPC5748G GPIO 1of2 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28341 Rev A PDF: SPF-28341 Sheet 1 4 of 8 5 4 3 2 1 MPC5748G GPIO 2 of 2 U1C Key to text colours: D Purple Orange Blue Black RED Green - Comms Physical Interfaces Other Peripherals and I/O Debug (JTAG & Nexus) Clock, Reset and Control I/O Matrix and other functions (eg LED) I/O Matrix (dedicated) C PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 PI8 PI9 PI10 PI11 PI12 PI13 PI14 PI15 C5 A4 D6 B5 A12 D12 D2 E2 J14 J15 J16 H16 G15 G14 T12 P11 8 8 8 8 8 8 8 8 7 8 8 8 8 8 8 8 PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 PI8 PI9 PI10 PI11 PI12 PI13 PI14 PI15 (SD_D3) (SD_D2) (SD_D1) (SD_D0) (USB1_STP) (USB1_NXT) (USB0_RST) (USB1_RST) (MLB_CP / CLK) (GPIO) (GPIO) (ENET_RST) (GPIO & MLB_PS0) (GPIO & MLB_PS1) (SAI2_D0) (SAI2_MCLK) 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PJ0 PJ1 PJ2 PJ3 PJ4 PJ5 PJ6 PJ7 PJ8 PJ9 PJ10 PJ11 PJ12 PJ13 PJ14 PJ15 (SAI2_SYNC) (SAI2_BCLK) (SAI1_D0) (SAI1_BCLK) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) PJ0 PJ1 PJ2 PJ3 PJ4 PJ5 PJ6 PJ7 PJ8 PJ9 PJ10 PJ11 PJ12 PJ13 PJ14 PJ15 R11 N10 R10 P10 D3 N12 N15 P16 P15 P5 T5 R3 T1 N5 T4 R4 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PK0 PK1 PK2 PK3 PK4 PK5 PK6 PK7 PK8 PK9 PK10 PK11 PK12 PK13 PK14 PK15 (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) PK0 PK1 PK2 PK3 PK4 PK5 PK6 PK7 PK8 PK9 PK10 PK11 PK12 PK13 PK14 PK15 T3 H4 L4 N1 M3 M5 M6 M7 M8 E8 E7 F8 G12 H12 J12 D5 8 8 PL0 PL1 (GPIO) (GPIO) PL0 PL1 B C4 F7 PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 PI8 PI9 PI10 PI11 PI12 PI13 PI14 PI15 MPC5748G 256 BGA Package 3of3 GPIO Pins2 PM3 PM4 PM5 PM14 K12 L12 F9 PM3 PM4 PM5 M12 PM14 (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) PM3 PM4 PM5 8 8 8 PM14 8 D PJ0 PJ1 PJ2 PJ3 PJ4 PJ5 PJ6 PJ7 PJ8 PJ9 PJ10 PJ11 PJ12 PJ13 PJ14 PJ15 C PK0 PK1 PK2 PK3 PK4 PK5 PK6 PK7 PK8 PK9 PK10 PK11 PK12 PK13 PK14 PK15 PO0 PO1 K5 L5 PO0 PO1 (GPIO) (GPIO) PO0 PO1 8 8 B PL0 PL1 Differences to 324BGA PP12 PP13 PP14 PP15 8 8 8 8 8 8 8 8 A PQ0 PQ1 PQ2 PQ3 PQ4 PQ5 PQ6 PQ7 (USB0_STP) (USB0_CLK) (USB0_DIR) (USB0_NXT) (USB0_D7) (USB0_D6) (USB0_D5) (USB0_D4) PQ0 PQ1 PQ2 PQ3 PQ4 PQ5 PQ6 PQ7 J5 H5 G5 F5 F6 E9 F10 E10 E12 F12 E11 F11 PP12 PP13 PP14 PP15 (USB0_D3) (USB0_D2) (USB0_D1) (USB0_D0) PP12 PP13 PP14 PP15 PQ0 PQ1 PQ2 PQ3 PQ4 PQ5 PQ6 PQ7 8 8 8 8 14 12 16 14 12 fewer fewer fewer fewer fewer pins pins pins pins pins on on on on on Port Port Port Port Port L M N O P (And corresponding changes to daughtercard connectors) Automotive Microcontroller Applications East Kilbride, Scotland A Freescale General Business Use Drawing Title: MPC5748G 256 BGA Daughter Card Page Title: PPC5748GSK0MMJ6 + OTB-256(324R)-1.0-006-00 5 4 3 MPC5748G GPIO 2of2 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28341 Rev A PDF: SPF-28341 Sheet 1 5 of 8 5 4 3 2 1 Clocks D D Oscillators and External Clock 4 PB9 EXT-CLK (From SMA connector on main board) C62 PB9 (EXTAL32) R33 1.0M DNP C 12PF 3 Y20 32.768KHZ C 2 PB8 C61 12PF FC-255 32.7680K-A3 (Load Capacitance 7pF) 4 MCU-EXTAL 4 MCU-XTAL J2 R8 1.0M DNP GND Y1 40.0MHZ J1 MCU-EXTAL 1 MCU-XTAL EXTAL 12PF 1 PB8 (XTAL32) 1 1 4 C7 2 EXT-CLK 2 8 XTAL C6 12PF 2 R34 3 GND 0 NX8045GB-40.000M-STD-CSJ-1 XTAL (Optimised for Automotive, 8pF Load capacitance) DNP GND B B Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5748G 256 BGA Daughter Card Page Title: Clocks 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28341 Rev A PDF: SPF-28341 Sheet 1 6 of 8 5 4 3 2 1 High Speed Signal Termination D D Ethernet Termination 4 4 4 4 4 PG13 PG12 PH0 PH1 PH2 4 PG0 PG13 PG12 PH0 PH1 PH2 PG0 R4 R6 R5 R3 R1 50 50 50 50 50 R2 50 PG13-R PG12-R PH0-R PH1-R PH2-R PG0-R PG13-R PG12-R PH0-R PH1-R PH2-R 8 8 8 8 8 PG0-R 8 MLB_DAT MLB_SIG MLB_CLK 8 8 8 MLB_SN 8 MLB_SP 8 MLB_DN 8 MLB_DP 8 MLB_CN 8 MLB_CP 8 Place resistors as close as possible to MCU MLB Termination MLB_DAT MLB_SIG MLB_CLK C R20 100 DNP 4 4 PB14 PD15 4 PB13 4 PD14 4 PB15 5 PI8 R25 100 DNP C R29 100 DNP PB14 R23 0 MLB_SN PD15 R21 0 MLB_SP PB13 R30 0 MLB_DN PD14 R32 0 MLB_DP PB15 R26 0 MLB_CN PI8 R28 0 MLB_CP R22 105.0 1% (PD[15] Shared with MLB_DAT for 3-pin mode) R31 105.0 1% (PB[15] Shared with MLB_SIG for 3-pin mode) R27 100 1% (PI[8] Shared with MLB_CLK for 3-pin mode) Place resistors as close as possible to MCU From MCU B To Daughtercard Layout Note - Place resistors as shown with shared pad (as close to MCU as possible) B Remove R1 and fit R2 to enable 3-pin signals R1 Fitted by default for LVDS 6-pin signals Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5748G 256 BGA Daughter Card Page Title: High Speed Signal Termination 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28341 Rev A PDF: SPF-28341 Sheet 1 7 of 8 5 4 3 2 1 Daughter Card Connectors (Plugs) Notes: Connectors on Main board (Shown for reference) - there was no neat way to fit these connectors onto a B sized sheet so unfortunately the sheet size has been increased to C so will need to be printed on larger paper. - The Crystal Signals are NOT routed via the daughtercard connectors - The Specific MCU power pins are not routed via the daughter card however the jumpered MCU supply lines are brought up from the main board (see the top pins of the connector on the left) D - The connector schematic symbols have been horizontally mirrored so they match the main EVB connector. This has no bearing on the PCB placement or footprint. Pin1 on the recepticle mates with pin 1 on the plug. D P21 6 EXT-CLK 4 PB2 4 5 PE6 PI3 5 5 PI1 PI2 4 5 5 4 5 PC13 PI0 PK10 PC8 PK13 5 4 PK15 PC15 C 4 PG5 5 5 PO0 PI7 4 5 PE1 PI6 4 4 PE11 PG3 4 PE8 4 4 PG9 PA0 4 4 4 PG7 PG8 PC10 4 5 PB1 PK2 4 5 5 5 PF13 PK4 PK6 PK8 B 4 4 PF9 PA14 5 5 5 5 PJ11 PJ10 PK0 PJ9 5 4 PJ13 PA4 4 PA15 4 PB10 2 MCU_5V0_S 2 MCU_1V25_L P20 (GND) EXT-CLK (GND) PB2 (GND) (PP11) PE6 PI3 (PP10) (PP5) PI1 PI2 (PP9) PC13 PI0 PK10 PC8 PK13 (GND) (PP2) PK15 PC15 (PP7) (GND) (PP6) (GND) (PO12) (PO7) (PO10) (PO4) (PO9) (GND) SH2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH4 SH1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH3 (GND) (GND) PH7 PH6 PB3 PH8 (PP8) (GND) (PP3) PE7 PK9 (GND) PC12 PK11 (GND) (PP4) PK14 PK12 PC9 PL0 (GND) (PP1) (GND) PC14 PJ4 (GND) (PO11) (PO8) (GND) PH14 (PO13) (GND) (GND) PG5 (PO14) PO0 PI7 (PP0) (GND) PE1 PI6 (PO5) PE11 PG3 (GND) PE8 (GND) PG9 PA0 (GND) PG7 PG8 PC10 (GND) (GND) PB1 PK2 (GND) PF13 PK4 PK6 PK8 (PN14) (GND) SH6 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH8 SH5 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH7 (GND) PO1 PH13 PG4 PH15 (PO15) PE10 PE0 (PO6) (GND) PG2 PA2 PE9 PA1 MCU-RSTx (PN15) (PO3) (GND) PG6 PC11 (PO2) (GND) PB0 PK1 PF12 (GND) (GND) (GND) PK3 PK5 PF11 (GND) (GND) PF9 PA14 (PN13) (GND) (PN11) PJ11 PJ10 PK0 PJ9 (PN9) (GND) PJ13 PA4 (GND) (PN10) PA15 (PN3) (PN6) (GND) (PN0) PB10 (GND) (GND) (GND) (GND) SH10 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH12 SH9 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH11 (GND) PK7 PC6 PF8 (GND) PC7 (PN12) PJ12 (GND) PJ15 (GND) (PN8) PF10 (PN7) PJ14 (GND) (PN4) PA13 (GND) (PN5) PA12 (PN2) PF1 PF0 (GND) (GND) MCU_3V3_S MCU_5V0_S MCU_1V25_L (GND) PH7 PH6 PB3 PH8 4 4 4 4 PE7 PK9 4 5 PC12 PK11 4 5 PK14 PK12 PC9 PL0 5 5 4 5 PC14 PJ4 4 5 PH14 4 PO1 PH13 PG4 PH15 5 4 4 4 PE10 PE0 4 4 PG2 PA2 PE9 PA1 MCU-RSTx 4 4 4 4 4 PG6 PC11 4 4 PB0 PK1 PF12 4 5 4 PK3 PK5 PF11 5 5 4 4 4 4 PH10 PH4 PE5 5 5 4 PI5 PQ0 PC5 4 4 4 PG14 PH12 PC4 4 4 PC2 PA6 4 4 4 5 4 5 5 5 PH11 PA5 PE14 PQ4 PG15 PQ5 PQ7 PP15 4 4 PE12 PA11 4 4 4 4 7 7 4 PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 4 5 PH3 PM3 5 PM14 4 4 5 4 PD13 PD12 PI11 PD10 7 7 7 MLB_DAT MLB_SIG MLB_CLK PK7 PC6 PF8 5 4 4 7 7 MLB_SN MLB_SP PC7 4 PJ12 5 4 5 5 PD7 PJ5 PJ0 PJ15 5 PF10 4 PD5 PB5 PB11 PD1 PJ1 PJ14 5 4 4 4 4 5 PA13 4 PA12 4 4 5 4 4 5 5 PD8 PI9 PF5 PB4 PJ2 PJ3 PF1 PF0 4 4 4 PF2 MCU_3V3_S 2 MCU_3V3_L MCU_5V0_L 2 2 TPV1 MCU_3V3_L MCU_5V0_L (GND) TPV3 TPV2 (GND) (PM11) PH10 PH4 PE5 (PM12) PI5 PQ0 PC5 (GND) PG14 PH12 PC4 (GND) (PL9) PC2 PA6 (PL3) PH11 PA5 PE14 PQ4 PG15 PQ5 PQ7 PP15 (GND) (PL12) (PL11) (PL6) (PL7) (GND) SH2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH4 SH1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH3 (GND) PC1 PE3 PH5 PC0 PQ3 PC3 PE4 PH9 (PL10) PE15 PORSTx PE2 (PL4) PG11 PQ1 (GND) PG10 PQ2 (PL8) PQ6 (GND) PP13 PP12 PI4 PP14 (GND) (PL2) (PL5) (PL13) (PM0) (GND) (GND) (PL15) (PM1) (PM2) PE12 PA11 (GND) PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 (GND) (PM8) PH3 PM3 (PM6) (PM13) PM14 (GND) PD13 PD12 PI11 PD10 (GND) MLB_DAT MLB_SIG MLB_CLK (GND) (GND) SH6 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH8 SH5 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH7 (GND) (PL14) (PM9) (PM7) PA10 PA9 PA8 PF14 PG0-R PH2-R (GND) PG12-R PG13-R (GND) (GND) (PM10) PM4 PL1 (GND) PM5 PI13 PB12 PD9 PI12 PB7 PI15 (GND) MLB_CN MLB_CP (GND) (GND) (GND) SH10 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH12 SH9 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH11 (GND) MLB_DN MLB_DP (GND) (GND) PI14 PJ7 PD11 PJ6 PD6 PD2 PD3 PJ8 (GND) PB6 PD0 PI10 (GND) PD4 PF6 (PN1) (GND) PF4 PF7 PF3 (GND) (GND) DC_3V3_S (GND) MLB_SN MLB_SP (GND) (GND) PD7 PJ5 PJ0 (GND) PD5 PB5 PB11 PD1 PJ1 (GND) PD8 PI9 PF5 PB4 PJ2 PJ3 (GND) (GND) PF2 (PM15) (GND) (GND) DC_5V0_S DC_P12V DC_1V25_L PLUG 180 GND 4 4 4 4 5 4 4 4 PE15 PORSTx PE2 4 4 4 PG11 PQ1 4 5 PG10 PQ2 4 5 PQ6 5 PP13 PP12 PI4 PP14 5 5 5 5 PA10 PA9 PA8 PF14 PG0-R PH2-R 4 4 4 4 7 7 PG12-R PG13-R 7 7 PM4 PL1 5 5 PM5 PI13 PB12 PD9 PI12 PB7 PI15 5 5 4 4 5 4 5 MLB_CN MLB_CP 7 7 C B MLB_DN MLB_DP 7 7 PI14 PJ7 PD11 PJ6 PD6 PD2 PD3 PJ8 5 5 4 5 4 4 4 5 PB6 PD0 PI10 4 4 5 PD4 PF6 4 4 PF4 PF7 PF3 4 4 4 TPV4 DC_3V3_L DC_5V0_L TPV5 TPV6 PLUG 180 Plug Plug A PC1 PE3 PH5 PC0 PQ3 PC3 PE4 PH9 A GND GND GND Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use Drawing Title: MPC5748G 256 BGA Daughter Card Page Title: Daughter Card Connectors (Plugs) 5 4 3 2 Size C Document Number Date: Tuesday, August 18, 2015 SCH-28341 Sheet 1 Rev A PDF: SPF-28341 8 of 8 176 QFP DC 5 4 3 2 1 MPC5748G Customer EVB 176QFP Daughter Card (MPC574XG-176DS) Table Of Contents: D Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Power - MPC5748G power pins footprint Power - MPC5748G Decoupling Capacitors GPIO - MPC5748G GPIO pins 1 of 2 GPIO - MPC5748G GPIO pins 2 of 2 Clocks Bus Termination Daughtercard Connectors Revision Information Rev Date X1 11 Mar 2013 X2 13 Mar 2013 X3 15 Mar 2013 X4 29 Mar 2013 X5 15 Apr 2013 15 Apr 2013 A B 22 Jul 2013 C 19 Nov 2013 D 19 Dec 2013 D1 17 Aug 2015 Designer Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Jesus Sanchez Jesus Sanchez Alasdair Robertson Comments Initial release sent for review based on X-MPC574XG-324DS X2 Version sent to Pre Layout, incorporating fixes from review Component consolodation, Added MCU GND tab. Sent to Layout Changes made during layout to Daughtercard Connectors LAY RefDes Re-Sequence & SCH Back-Annotate Post Layout (Back Annotated). Matches PCB RevA Update to accomodate extra socket pins on MCU The socket was updated, exposed center PAD is grounded. Changes on MCU Power to validate MPC5746 Tidy up Schematics for UM (RevD PCB) D C C Caution: These schematics are provided for reference purposes only. As such, Freescale does not make any warranty, implied or otherwise, as to the suitability of circuit design or component selection (type or value) used in these schematics for hardware design using the Freescale MPC5748G family of Microprocessors. Customers using any part of these schematics as a basis for hardware design, do so at their own risk and Freescale does not assume any liability for such a hardware design. B B Notes: - A All components and board processes are to be ROHS compliant All small capacitors are 0402 unless otherwise stated All resistors are 0603 5% 0.1w unless otherwise stated. All zero ohm links are 0603 All connectors and headers are denoted Px and are 2.54mm pitch unless otherwise stated All jumpers are denoted Jx. Jumpers are 2mm pitch Jumper default positions are shown in the schematics. For 3 way jumpers, default is always posn 1-2. 2 Pin jumpers generally have the "source" on pin 1. - All switches are denoted SWx - All test points are denoted TPx - Test point Vias are denoted TPVx User notes are given throughtout the schematics. Specific PCB LAYOUT notes are detailed in ITALICS Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use This document contains information proprietary to Freescale and shall not be used for engineering design, procurement or manufacture in whole or in part without the express written permission of Freescale A Freescale AISG Applications, East Kilbride Designer: Drawing Title: A. Robertson MPC5748G 176 QFP Daughter Card Drawn by: Page Title: A. Robertson Index and Title Page Approved: Size B Document Number Date: Tuesday, August 18, 2015 A. Robertson 5 4 3 2 SCH-27898 Rev D1 PDF: SPF-27898 Sheet 1 1 of 8 5 4 3 2 1 MPC5748G MCU Power Connections Caution: Default Configuraiton: - ALL MCU supply voltages are set to 3.3V (ADC0, ADC1, VDD_HV_A, VDD_HV_B, VDD_HV_C, VBallast) - VDD_HV_FLA = External 3.3V supplied (jumper fitted) - VDD_LV Supplied from ballast transistor - If VDD_HV_A is driven from 5V, the VDD_HV_FLA pin must not be supplied from 3.3V (remove the HVA_FLA jumper) - Don't attempt to over drive an analogue pad to 5V when the digital VDD_HV_x supply is set to 3.3V. This will trigger the ESD protectrion on that pad. For example if VDD_HV_A is set to 3.3V and the analogue supplies are set to 5V, you cannot drive 5V into a pad in the VDD_HV_A domain D From MCU supply jumpers on main board 3v3 1 2 MCU_5V0_L J10 J14 J9 R39 1.0 DNP MCU_3V3_L 3v3 3 2 5v0 J8 B_CAP 4 3v3 3 31 54 110 152 109 HVA_CAP TP107 TPAD_030 2 GND TPH1 R37 10K J11 3 R9 ADC0_GND 0 R8 GND ADC1_GND Drawing Title: R38 10K DNP 4 MPC5748G 176 QFP Daughter Card GND C51 1.0 UF DNP Page Title: MPC5748G MCU Power GND GND 5 3 A Freescale General Business Use MPC5746 INT_BAL_SELECT enable 0 Automotive Microcontroller Applications East Kilbride, Scotland GND A Ground Links (0 Ohm Resistors) PPC5748GSK0MKU6 + OTQ-176SG-0.5-004-00 1 GND B 2 fewer VDD_HV_A on 176QFP 1 fewer VDD_HV_B No VDD_HV_C 5 Fewer VDD_LV No VIN1_CMP_REF 15 Fewer VSS_LV 5 Fewer VSS_HV Heat Dissipation GND TAB EX_PAD1 EX_PAD2 EX_PAD3 EX_PAD4 EX_PAD5 VSS_LV_109 Central Pad for heat dissipation & GND R20 1 ADC1_GND - 1.25v Core & External Ballast VSS_HV_VPP 26 7 28 55 57 86 123 150 0 ADC0_GND VDD_LP_DEC VRC_CTRL VDD_LV_31 VDD_LV_54 VDD_LV_110 VDD_LV_152 32 27 VDD_HV_FLA Flash Differences to 324BGA Power Pins VSS_HV_7 VSS_HV_28 VSS_HV_55 VSS_HV_57 VSS_HV_86 VSS_HV_123 VSS_HV_150 VSS_HV_ADC1 97 89 VSS_HV_ADC0 Package 2of3 LVDEC_CAP HVB_CAP VDD_HV_B_124 6 59 85 151 VDD_HV_A_6 VDD_HV_A_59 VDD_HV_A_85 VDD_HV_A_151 98 VDD_HV_ADC1_REF MPC5748G 176QFP Analogue C Individual MCU supply control jumpers R36 0 124 HVA_CAP ADC1REF_CAP ADC1_CAP VDD_HV_ADC1 VDD_HV_ADC0 99 ADC0_CAP 90 U1B TPH2 Q20 MJD31CT4 HVFLA_CAP 2 0 1 R27 1 J6 2 J5 2 2 J4 2 J3 C B 1 2 5v0 3 3v3 1 5v0 3 3v3 1 5v0 3 3v3 1 3 1 Individual MCU supply control jumpers LV_CAP 3 1 8 MCU_3V3_L 5v0 MCU_3V3_S 30 8 MCU_5V0_L MCU_5V0_S 177 178 179 180 181 8 MCU_3V3_S E_CAP 8 MCU_5V0_S D MCU_1V25_L 1 8 MCU_1V25_L This is not necessarily the same as the default shown in the RM. All VDD_HV_x domains have at least one peripheral that only functions at 3.3V. Therefore the default is to run these from 3.3V. The analogue pins can only be driven to the same voltage as the VDD_HV_x domain they are situated in (ie max 3.3V) so makes sense for the analogue supply and reference to be 3.3V GND 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27898 Rev D1 PDF: SPF-27898 Sheet 1 2 of 8 5 4 3 2 1 MPC5748G MCU Decoupling and bulk storage Capacitor Types: 470pF - Ceramic COG, 50v 5% 0402 1000pF - Ceramic COG, 50V 5% 0402 4700pF - Ceramic X7R, 50V 10% 0402 Flash ADC ADC0_CAP ADC1_CAP C43 1000pF C34 1000pF ADC1REF_CAP HVFLA_CAP D C4 10UF DNP + C3 10UF DNP C44 1.0 UF C42 0.1UF ADC0_GND + C41 C33 1.0 UF 1000pF C35 0.1UF ADC1_GND C32 C40 1.0 UF C31 2.2UF LMK107B7225KA-T (low ESR) 1000pF ADC1_GND 0.01uF 0.1uF 0.68uF 1.0uF 2.2uF - - Ceramic X7R, 50V 10% 0402 Ceramic X7R, 16V 10% 0402 Ceramic X7R 16V 10% 0805 (Murata GCM219R71C684KA37 ) Ceraminc X7R, 10V 10% 0603 (Taiyo Yuden LMK107B7105KA-T) Ceraminc X7R, 10V, 10%, 0603 (Taiyo Yuden LMK107B7225KA-TR) 4.7uF 10uF - TANT, 12.5V 20% ESR=0.08R 7343 - TANT, 35V 10% ESR=0.125R CC7343-31 D 4.7uF Alternative (150-78844)- Polymer ALU, 16V 20% ESR=0.08R 7343-18 GND Place small Caps as close as possible to MCU pins VDD_HVA VDD_HVB HVA_CAP C27 470pF C24 1000pF C48 470pF HVB_CAP C46 1000pF + C2 10UF C C23 470pF + C1 10UF DNP C26 0.1UF GND C25 0.1UF C47 0.1UF C45 0.1UF C C22 0.1UF GND Place 10uF cap to west side of package Place small caps close to each MCU pin Ballast Transistor VDD_LV LV_CAP C50 0.1UF C20 0.1UF B_CAP C7 E_CAP LP Internal Reg Cap E_CAP C37 0.1UF GND LVDEC_CAP 4700pF C8 2.2UF DNP (low ESR) Place close to transistor B LV_CAP C9 2.2UF DNP (low ESR) C49 0.68uF (low ESR) C29 0.1UF C30 0.68uF (low ESR) C21 0.68uF (low ESR) C28 0.68uF DNP (low ESR) C36 1uF LMK107B7105KA-T (low ESR) B (Murata GCM219R71C684KA37) GND VDD_LV (1.25V) Decoupling. Place as close as possible to pin. GND 2.2uF caps are DNP. Place close to emitter See caps below for Bypass Transistor bulk storage (some on VDD1V2 rail) GND Place one 0.68uF cap footprint each side of package One of these is DNP. May replace 2 caps with 0.47uF to keep overall capacitance within limits Differences to 324BGA A - Automotive Microcontroller Applications East Kilbride, Scotland 2 Fewer VDD_HV_A capacitor pairs 1 fewer VDD_HV_B capacitor pair No VDD_HV_C capacitor pairs 5 fewer VDD_LV capacitor pairs A Freescale General Business Use Drawing Title: MPC5748G 176 QFP Daughter Card Page Title: MPC5748G MCU Decoupling 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27898 Rev D1 PDF: SPF-27898 Sheet 1 3 of 8 5 4 3 2 1 MPC5748G GPIO 1 of 2 U1A ** PA1 is also NMI. Routed to I/O Matrix D (WKPU2 / NMI0) (WKPU3) Key to text colours: Purple Orange Blue Black RED Green - Comms Physical Interfaces Other Peripherals and I/O Debug (JTAG & Nexus) Clock, Reset and Control I/O Matrix and other functions (eg LED) I/O Matrix (dedicated) C 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 (SD_CD - WKPU19) (SW1 & GPIO**) (SW2 & GPIO) (MII_RXCLK) (CMP1_13 / IO) (SAI_GPIO) (MLB_GPIO) (MII_RXD2) (RMII_RXD1) (RMII_RXD0) (MII_COL) (RMII_RXER) (CMP1_15 / IO) (CMP1_14 / IO) (CMP1_12 / IO) (CMP1_10 / IO) 8 8 8 8 8 8 8 8 6 6 8 8 8 7 7 7 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 (CAN0_TX) (CAN0_RX) (LIN0_TX) (LIN0_RX) (ADC_POT) (GPIO) (GPIO) (GPIO) (XTAL32) (EXTAL32) (SAI0_SYNC) (GPIO) (GPIO) (MLB_DN) (MLB_SN) (MLB_CN / SIG) PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 39 40 176 1 88 91 92 93 61 60 62 96 101 103 105 107 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 (TDI) (TDO) (USB1_CLK) (USB1_DIR) (FR_B_TX_EN) (FR_A_TX) (LIN1_TX) (LIN1_RX) (RS232_TX) (RS232_RX) (CAN1_TX) (CAN1_RX) (FR_DBG0) (FR_DBG1) (FR_DBG2) (FR_DBG3) PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 154 149 145 144 159 158 44 45 175 2 36 35 173 174 3 4 8 8 8 8 8 8 8 8 8 8 8 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 (HEX1 & (HEX2 & (HEX3 & (HEX4 & (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) (GPIO) PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 77 78 79 80 81 82 83 84 87 94 95 8 8 7 7 PD12 PD13 PD14 PD15 (GPIO) (GPIO & MLB_ST) (MLB_DP) (MLB_SP / DAT) PD12 PD13 PD14 PD15 100 102 104 106 8 8 MCU-RSTx PORSTx MCU-RSTx PORSTx 6 6 MCU-XTAL MCU-EXTAL MCU-XTAL MCU-EXTAL PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 24 19 17 114 51 146 147 128 129 130 131 132 53 52 50 48 B A GPIO) GPIO) GPIO) GPIO) 29 153 56 58 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 MPC5748G 176QFP Package 1of3 GPIO Pins1 PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PF8 PF9 PF10 PF11 PF12 PF13 PF14 PF15 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7 PG8 PG9 PG10 PG11 PG12 PG13 PG14 PG15 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH9 PH10 PH11 PH12 PH13 PH14 PH15 PD12 PD13 PD14 PD15 18 20 156 157 160 161 167 168 21 22 23 25 133 127 136 137 PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 (MLB_I2C1_SCL) (MLB_I2C1_SDA) (FR_A_TX_EN) (FR_A_RX) (FR_B_TX) (FR_B_RX) (SD_CMD) (SD_CLK) (SAI_I2C2_SDA) (SAI_I2C2_SCL) (SAI_I2C3_SDA) (SAI_I2C3_SCL) (MII_CRS) (MII_RXD3) (USB1_D2) (USB1_D3) 63 64 65 66 67 68 69 70 42 41 46 47 43 49 126 125 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PF8 PF9 PF10 PF11 PF12 PF13 PF14 PF15 (SAI0_MCLK) (SAI0_BCLK) (SAI0_D3) (SAI0_D2) (SAI0_D1) (SAI0_D0) (SAI1_SYNC) (SAI1_MCLK) (GPIO) (SW3 & GPIO) WKPU22 (CMP1_8 / IO) (SW4 & GPIO) WKPU15 (GPIO) (CMP1_11 /IO) (RMII_MDIO) (RMII_RXDV) 122 121 16 15 14 13 38 37 34 33 138 139 116 115 134 135 PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7 PG8 PG9 PG10 PG11 PG12 PG13 PG14 PG15 (RMII_MDC) (RMII_TXCLK) (LED1 & GPIO) (LED2 & GPIO) (LED3 & GPIO) (LED4 & GPIO) (CLKOUT1 GPIO) (CLKOUT0 GPIO) (GPIO) (MLB_IRQ - WKPU21) (USB1_D4) (USB1_D5) (MII_TXD2) (MII_TXD3) (USB1_D0) (USB1_D1) 117 118 119 120 162 163 164 165 166 155 148 140 141 9 10 8 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH9 PH10 PH11 PH12 PH13 PH14 PH15 (RMII_TXD1) (RMII_TXD0) (RMII_TXEN) (eMIOS1_UC_5H) (eMIOS1_UC_6H) (eMIOS1_UC_7H) (MLB_RST) (MLB_PWR) (SD_WP) (TCK) (TMS) (USB1_D6) (USB1_D7) (GPIO) (GPIO) (GPIO) PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PF0 PF1 PF2 PF3 PF4 PF5 PF6 PF7 PF8 PF9 PF10 PF11 PF12 PF13 PF14 PF15 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7 PG8 PG9 PG10 PG11 PG12 PG13 PG14 PG15 7 8 8 8 8 8 8 8 8 8 8 8 7 7 8 8 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PH8 PH9 PH10 PH11 PH12 PH13 PH14 PH15 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 D C (eMIOS (eMIOS (eMIOS (eMIOS E1UC_11_H) E1UC_12_H) E1UC_13_H) E1UC_14_H) B Differences to 324BGA - Port D 11 Not on 176QFP RESET PORST Automotive Microcontroller Applications East Kilbride, Scotland XTAL EXTAL A Freescale General Business Use Drawing Title: PPC5748GSK0MKU6 + OTQ-176SG-0.5-004-00 MPC5748G 176 QFP Daughter Card Page Title: MPC5748G GPIO 1of2 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27898 Rev D1 PDF: SPF-27898 Sheet 1 4 of 8 5 4 3 2 1 MPC5748G GPIO 2 of 2 U1C Key to text colours: D Purple Orange Blue Black RED Green - Comms Physical Interfaces Other Peripherals and I/O Debug (JTAG & Nexus) Clock, Reset and Control I/O Matrix and other functions (eg LED) I/O Matrix (dedicated) PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 PI8 172 171 170 169 143 142 11 12 108 8 8 8 8 8 8 8 8 7 PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 PI8 (SD_D3) (SD_D2) (SD_D1) (SD_D0) (USB1_STP) (USB1_NXT) (USB0_RST) (USB1_RST) (MLB_CP / CLK) (GPIO) 8 8 8 8 8 PI11 PI12 PI13 PI14 PI15 (ENET_RST) (GPIO & MLB_PS0) (GPIO & MLB_PS1) (SAI2_D0) (SAI2_MCLK) PI11 PI12 PI13 PI14 PI15 111 112 113 76 75 8 8 8 8 8 PJ0 PJ1 PJ2 PJ3 PJ4 (SAI2_SYNC) (SAI2_BCLK) (SAI1_D0) (SAI1_BCLK) (GPIO) PJ0 PJ1 PJ2 PJ3 PJ4 74 73 72 71 5 PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 PI8 MPC5748G 176QFP Package 3of3 GPIO Pins2 D PI11 PI12 PI13 PI14 PI15 PJ0 PJ1 PJ2 PJ3 PJ4 C C B B Differences to 324BGA - 2 fewer pins on Port I - 12 fewer pins on Port J - No Ports K to Q (And corresponding changes to daughtercard connectors) Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5748G 176 QFP Daughter Card Page Title: PPC5748GSK0MKU6 + OTQ-176SG-0.5-004-00 5 4 3 2 MPC5748G GPIO 2of2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27898 Rev D1 PDF: SPF-27898 Sheet 1 5 of 8 5 4 3 2 1 Clocks D D Oscillators and External Clock 4 PB9 EXT-CLK (From SMA connector on main board) C39 PB9 (EXTAL32) R30 1.0M DNP C 12PF 3 Y20 32.768KHZ C 2 PB8 C38 12PF FC-255 32.7680K-A3 (Load Capacitance 7pF) 4 MCU-EXTAL 4 MCU-XTAL J2 R7 1.0M DNP GND Y1 40.0MHZ J1 MCU-EXTAL 1 MCU-XTAL EXTAL 12PF 1 PB8 (XTAL32) 1 1 4 C6 2 EXT-CLK 2 8 XTAL C5 12PF 2 R35 3 GND 0 NX8045GB-40.000M-STD-CSJ-1 XTAL (Optimised for Automotive, 8pF Load capacitance) DNP GND B B Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5748G 176 QFP Daughter Card Page Title: Clocks 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27898 Rev D1 PDF: SPF-27898 Sheet 1 6 of 8 5 4 3 2 1 High Speed Signal Termination D D Ethernet Termination 4 4 4 4 4 PG13 PG12 PH0 PH1 PH2 4 PG0 PG13 PG12 PH0 PH1 PH2 PG0 R5 R4 R6 R3 R2 50 50 50 50 50 R1 50 PG13-R PG12-R PH0-R PH1-R PH2-R PG0-R PG13-R PG12-R PH0-R PH1-R PH2-R 8 8 8 8 8 PG0-R 8 MLB_DAT MLB_SIG MLB_CLK 8 8 8 MLB_SN 8 MLB_SP 8 MLB_DN 8 MLB_DP 8 MLB_CN 8 MLB_CP 8 Place resistors as close as possible to MCU MLB Termination MLB_DAT MLB_SIG MLB_CLK C R34 100 DNP 4 4 PB14 PD15 4 PB13 4 PD14 4 PB15 5 PI8 R21 100 DNP C R25 100 DNP PB14 R31 0 MLB_SN PD15 R33 0 MLB_SP PB13 R26 0 MLB_DN PD14 R29 0 MLB_DP PB15 R22 0 MLB_CN PI8 R24 0 MLB_CP R32 105.0 1% (PD[15] Shared with MLB_DAT for 3-pin mode) R28 105.0 1% (PB[15] Shared with MLB_SIG for 3-pin mode) R23 100 1% (PI[8] Shared with MLB_CLK for 3-pin mode) Place resistors as close as possible to MCU From MCU B To Daughtercard Layout Note - Place resistors as shown with shared pad (as close to MCU as possible) B Remove R1 and fit R2 to enable 3-pin signals R1 Fitted by default for LVDS 6-pin signals Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5748G 176 QFP Daughter Card Page Title: High Speed Signal Termination 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-27898 Rev D1 PDF: SPF-27898 Sheet 1 7 of 8 5 4 3 2 1 Daughter Card Connectors (Plugs) Notes: Connectors on Main board (Shown for reference) - there was no neat way to fit these connectors onto a B sized sheet so unfortunately the sheet size has been increased to C so will need to be printed on larger paper. - The Crystal Signals are NOT routed via the daughtercard connectors - The Specific MCU power pins are not routed via the daughter card however the jumpered MCU supply lines are brought up from the main board (see the top pins of the connector on the left) D - The connector schematic symbols have been horizontally mirrored so they match the main EVB connector. This has no bearing on the PCB placement or footprint. Pin1 on the recepticle mates with pin 1 on the plug. D P21 6 EXT-CLK 4 PB2 4 5 PE6 PI3 5 5 PI1 PI2 4 5 PC13 PI0 4 PC8 4 PC15 C 4 PG5 5 PI7 4 5 PE1 PI6 4 4 PE11 PG3 4 PE8 4 4 PG9 PA0 4 4 4 PG7 PG8 PC10 4 PB1 4 PF13 B 4 4 PF9 PA14 4 PA4 4 PA15 4 PB10 2 MCU_5V0_S 2 MCU_1V25_L P20 (GND) EXT-CLK (GND) PB2 (GND) (PP11) PE6 PI3 (PP10) (PP5) PI1 PI2 (PP9) PC13 PI0 (PK10) PC8 (PK13) (GND) (PP2) (PK15) PC15 (PP7) (GND) (PP6) (GND) (PO12) (PO7) (PO10) (PO4) (PO9) (GND) SH2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH4 SH1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH3 (GND) (GND) PH7 PH6 PB3 PH8 (PP8) (GND) (PP3) PE7 (PK9) (GND) PC12 (PK11) (GND) (PP4) (PK14) (PK12) PC9 (PL0) (GND) (PP1) (GND) PC14 PJ4 (GND) (PO11) (PO8) (GND) PH14 (PO13) (GND) (GND) PG5 (PO14) (PO0) PI7 (PP0) (GND) PE1 PI6 (PO5) PE11 PG3 (GND) PE8 (GND) PG9 PA0 (GND) PG7 PG8 PC10 (GND) (GND) PB1 (PK2) (GND) PF13 (PK4) (PK6) (PK8) (PN14) (GND) SH6 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH8 SH5 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH7 (GND) (PO1) PH13 PG4 PH15 (PO15) PE10 PE0 (PO6) (GND) PG2 PA2 PE9 PA1 MCU-RSTx (PN15) (PO3) (GND) PG6 PC11 (PO2) (GND) PB0 (PK1) PF12 (GND) (GND) (GND) (PK3) (PK5) PF11 (GND) (GND) PF9 PA14 (PN13) (GND) (PN11) (PJ11) (PJ10) (PK0) (PJ9) (PN9) (GND) (PJ13) PA4 (GND) (PN10) PA15 (PN3) (PN6) (GND) (PN0) PB10 (GND) (GND) (GND) (GND) SH10 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH12 SH9 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH11 (GND) (PK7) PC6 PF8 (GND) PC7 (PN12) (PJ12) (GND) (PJ15) (GND) (PN8) PF10 (PN7) (PJ14) (GND) (PN4) PA13 (GND) (PN5) PA12 (PN2) PF1 PF0 (GND) (GND) MCU_3V3_S MCU_5V0_S MCU_1V25_L (GND) PH7 PH6 PB3 PH8 4 4 4 4 PE7 4 PC12 4 4 4 4 PH10 PH4 PE5 5 PI5 4 PC5 4 4 4 PG14 PH12 PC4 4 4 PC9 4 PC14 PJ4 4 5 PH14 4 PH13 PG4 PH15 4 4 4 PE10 PE0 4 4 PG2 PA2 PE9 PA1 MCU-RSTx 4 4 4 4 4 PG6 PC11 4 4 PB0 4 PF12 4 PF11 4 PC6 PF8 4 4 PC7 4 4 4 4 PH11 PA5 PE14 4 PG15 4 4 PE12 PA11 4 4 4 4 7 7 4 PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 4 PH3 4 4 5 4 PD13 PD12 PI11 PD10 7 7 7 MLB_DAT MLB_SIG MLB_CLK 7 7 MLB_SN MLB_SP 4 PD7 5 PJ0 4 4 4 4 5 PD5 PB5 PB11 PD1 PJ1 4 PD8 PF5 PB4 PJ2 PJ3 PF2 PF10 4 PA13 4 PA12 4 4 4 5 5 PF1 PF0 4 4 4 MCU_3V3_S 2 MCU_3V3_L MCU_5V0_L 2 2 PC2 PA6 TPV1 MCU_3V3_L MCU_5V0_L (GND) TPV3 TPV2 (GND) (PM11) PH10 PH4 PE5 (PM12) PI5 (PQ0) PC5 (GND) PG14 PH12 PC4 (GND) (PL9) PC2 PA6 (PL3) PH11 PA5 PE14 (PQ4) PG15 (PQ5) (PQ7) (PP15) (GND) (PL12) (PL11) (PL6) (PL7) (GND) SH2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH4 SH1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH3 (GND) PC1 PE3 PH5 PC0 (PQ3) PC3 PE4 PH9 (PL10) PE15 PORSTx PE2 (PL4) PG11 (PQ1) (GND) PG10 (PQ2) (PL8) (PQ6) (GND) (PP13) (PP12) PI4 (PP14) (GND) (PL2) (PL5) (PL13) (PM0) (GND) (GND) (PL15) (PM1) (PM2) PE12 PA11 (GND) PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 (GND) (PM8) PH3 (PM3) (PM6) (PM13) (PM14) (GND) PD13 PD12 PI11 PD10 (GND) MLB_DAT MLB_SIG MLB_CLK (GND) (GND) SH6 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH8 SH5 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH7 (GND) (PL14) (PM9) (PM7) PA10 PA9 PA8 PF14 PG0-R PH2-R (GND) PG12-R PG13-R (GND) (GND) (PM10) (PM4) (PL1) (GND) (PM5) PI13 PB12 PD9 PI12 PB7 PI15 (GND) MLB_CN MLB_CP (GND) (GND) (GND) SH10 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH12 SH9 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH11 (GND) MLB_DN MLB_DP (GND) (GND) PI14 (PJ7) (PD11) (PJ6) PD6 PD2 PD3 (PJ8) (GND) PB6 PD0 (PI10) (GND) PD4 PF6 (PN1) (GND) PF4 PF7 PF3 (GND) (GND) DC_3V3_S (GND) MLB_SN MLB_SP (GND) (GND) PD7 (PJ5) PJ0 (GND) PD5 PB5 PB11 PD1 PJ1 (GND) PD8 (PI9) PF5 PB4 PJ2 PJ3 (GND) (GND) PF2 (PM15) (GND) (GND) DC_5V0_S DC_P12V DC_1V25_L PLUG 180 DC_3V3_L DC_5V0_L PC1 PE3 PH5 PC0 4 4 4 4 PC3 PE4 PH9 4 4 4 PE15 PORSTx PE2 4 4 4 PG11 4 PG10 4 PI4 5 PA10 PA9 PA8 PF14 PG0-R PH2-R 4 4 4 4 7 7 PG12-R PG13-R 7 7 PI13 PB12 PD9 PI12 PB7 PI15 5 4 4 5 4 5 MLB_CN MLB_CP 7 7 C B MLB_DN MLB_DP 7 7 PI14 5 PD6 PD2 PD3 4 4 4 PB6 PD0 4 4 PD4 PF6 4 4 PF4 PF7 PF3 4 4 4 TPV4 TPV5 TPV6 PLUG 180 A A Plug GND Plug GND GND GND Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use Drawing Title: MPC5748G 176 QFP Daughter Card Page Title: Daughter Card Connectors (Plugs) 5 4 3 2 Size C Document Number Date: Tuesday, August 18, 2015 SCH-27898 Sheet 1 Rev D1 PDF: SPF-27898 8 of 8 100 QFP DC 5 4 3 2 1 MPC5746C Customer EVB 100 BGA Daughter Card (MPC574XG-100DS) Table Of Contents: D Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Power - MPC5746C power pins footprint Power - MPC5746C Decoupling Capacitors GPIO - MPC5746C GPIO pins 1 of 2 GPIO - MPC5746C GPIO pins 2 of 2 Clocks Bus Termination Daughtercard Connectors Revision Information Rev Date X1 05 Jan 2014 X2 07 Jan 2014 A 30 Jan 2014 A1 18 Aug 2015 Designer Alasdair Robertson Alasdair Robertson Alasdair Robertson Alasdair Robertson Comments Initial release sent for review based on X-MPC574XG-256DS RevA Post review corrections incl MCU Orcad Footprint Prototype build release Tidy up Schematics for UM (RevA PCB) D C C Caution: These schematics are provided for reference purposes only. As such, Freescale does not make any warranty, implied or otherwise, as to the suitability of circuit design or component selection (type or value) used in these schematics for hardware design using the Freescale MPC5746C family of Microprocessors. Customers using any part of these schematics as a basis for hardware design, do so at their own risk and Freescale does not assume any liability for such a hardware design. B B Notes: - A All components and board processes are to be ROHS compliant All small capacitors are 0402 unless otherwise stated All resistors are 0603 5% 0.1w unless otherwise stated. All zero ohm links are 0603 All connectors and headers are denoted Px and are 2.54mm pitch unless otherwise stated All jumpers are denoted Jx. Jumpers are 2mm pitch Jumper default positions are shown in the schematics. For 3 way jumpers, default is always posn 1-2. 2 Pin jumpers generally have the "source" on pin 1. - All switches are denoted SWx - All test points are denoted TPx - Test point Vias are denoted TPVx User notes are given throughtout the schematics. Specific PCB LAYOUT notes are detailed in ITALICS Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use This document contains information proprietary to Freescale and shall not be used for engineering design, procurement or manufacture in whole or in part without the express written permission of Freescale A Freescale AISG Applications, East Kilbride Designer: Drawing Title: A. Robertson MPC5746C 100 BGA Daughter Card Drawn by: Page Title: A. Robertson Index and Title Page Approved: Size B Document Number Date: Tuesday, August 18, 2015 A. Robertson 5 4 3 2 SCH-28701 Rev A1 PDF: SPF-28701 Sheet 1 1 of 8 5 4 3 MPC5746C MCU Power Connections 2 Caution: Default Configuraiton: - ALL MCU supply voltages are set to 3.3V (ADC0, ADC1, VDD_HV_A, VDD_HV_B, VDD_HV_C, VBallast) - VDD_HV_FLA = External 3.3V supplied (jumper fitted) - VDD_LV Supplied from ballast transistor - If VDD_HV_A is driven from 5V, the VDD_HV_FLA pin must not be supplied from 3.3V (remove the HVA_FLA jumper) - Don't attempt to over drive an analogue pad to 5V when the digital VDD_HV_x supply is set to 3.3V. This will trigger the ESD protectrion on that pad. For example if VDD_HV_A is set to 3.3V and the analogue supplies are set to 5V, you cannot drive 5V into a pad in the VDD_HV_A domain D From MCU supply jumpers on main board MCU_5V0_L MCU_3V3_L 1 J8 HDR 1X2 3v3 5v0 Individual MCU supply control jumpers J9 E_CAP LVDEC_CAP R35 0 3 HVFLA_CAP HVB_CAP HVA_CAP C Q20 MJD31CT4 1 1 2 2 2 J6 3 3v3 5v0 0 ADC1REF_CAP J10 2 ADC1_CAP 3v3 3 1 5v0 J5 R7 ADC0_CAP 3v3 1 2 J4 3 5v0 2 J3 C 3v3 1 5v0 3 3v3 1 3 1 1 8 MCU_3V3_L MCU_3V3_S 4 2 8 MCU_5V0_L D MCU_5V0_S 3 8 MCU_3V3_S LV_CAP 8 MCU_5V0_S This is not necessarily the same as the default shown in the RM. All VDD_HV_x domains have at least one peripheral that only functions at 3.3V. Therefore the default is to run these from 3.3V. The analogue pins can only be driven to the same voltage as the VDD_HV_x domain they are situated in (ie max 3.3V) so makes sense for the analogue supply and reference to be 3.3V MCU_1V25_L B_CAP 8 MCU_1V25_L 1 Flash F2 D5 D6 G5 G6 VDD_LP_DEC VDD_LV_D5 VDD_LV_D6 VDD_LV_G5 VDD_LV_G6 E1 VRC_CTRL U1B B 1.25v Core & External Ballast VSS_D1 VSS_E4 VSS_E5 VSS_E6 VSS_E7 VSS_F4 VSS_F5 VSS_F6 VSS_F7 VSS_K4 VSS_K7 SKT BGA 100 TH + MPC574XG-100 0 1 R24 D1 E4 E5 E6 E7 F4 F5 F6 F7 K4 K7 H10 D2 E2 VSS_VPP INT_BAL_SEL Power Pins VSS_HV_ADC1 Package 2of3 VSS_HV_ADC0 H3 VDD_HV_B_E8 MPC5746C 100 BGA Analogue K9 VDD_HV_FLA_H3 E8 D4 D7 G4 G7 VDD_HV_A_D4 VDD_HV_A_D7 VDD_HV_A_G4 VDD_HV_A_G7 H9 G10 VDD_HV_ADC1_REF B VDD_HV_ADC1 VDD_HV_ADC0 K10 TPH2 ADC0_GND ADC1_GND TPH1 Automotive Microcontroller Applications East Kilbride, Scotland GND GND A Ground Links (0 Ohm Resistors) R9 0 R10 HVA_CAP J12 3 0 Drawing Title: MPC5746C 100 BGA Daughter Card 2 ADC0_GND GND ADC1_GND Page Title: MPC5746C MCU Power 1 GND Size B Document Number Date: Tuesday, August 18, 2015 SCH-28701 Rev A1 PDF: SPF-28701 GND 5 4 3 A Freescale General Business Use R37 1.0K 2 Sheet 1 2 of 8 5 4 3 2 1 MPC5746C MCU Decoupling and bulk storage Capacitor Types: 470pF - Ceramic COG, 50v 5% 0402 1000pF - Ceramic COG, 50V 5% 0402 4700pF - Ceramic X7R, 50V 10% 0402 Flash ADC ADC0_CAP ADC1_CAP C48 1000pF C46 1000pF ADC1REF_CAP HVFLA_CAP D C2 10UF DNP + C3 10UF DNP C59 1.0 UF C56 0.1UF ADC0_GND + C47 C58 1.0 UF 1000pF C55 0.1UF ADC1_GND C36 C57 1.0 UF C34 2.2UF LMK107B7225KA-T (low ESR) 1000pF ADC1_GND 0.01uF 0.1uF 0.68uF 1.0uF 2.2uF - - Ceramic X7R, 50V 10% 0402 Ceramic X7R, 16V 10% 0402 Ceramic X7R 16V 10% 0805 (Murata GCM219R71C684KA37 ) Ceraminc X7R, 10V 10% 0603 (Taiyo Yuden LMK107B7105KA-T) Ceraminc X7R, 10V, 10%, 0603 (Taiyo Yuden LMK107B7225KA-TR) 4.7uF 10uF - TANT, 12.5V 20% ESR=0.08R 7343 - TANT, 35V 10% ESR=0.125R CC7343-31 D 4.7uF Alternative (150-78844)- Polymer ALU, 16V 20% ESR=0.08R 7343-18 GND Place small Caps as close as possible to MCU pins VDD_HVA VDD_HVB HVA_CAP C27 470pF C51 1000pF C22 470pF HVB_CAP C54 1000pF + C1 10UF C C33 470pF + C4 10UF DNP C26 0.1UF GND C52 0.1UF C23 0.1UF C53 0.1UF C C35 0.1UF GND Place small caps close to each MCU pin Ballast Transistor VDD_LV LV_CAP C24 0.1UF C49 0.1UF B_CAP C8 E_CAP LP Internal Reg Cap E_CAP C32 0.1UF GND LVDEC_CAP 4700pF C9 2.2UF DNP (low ESR) Place close to transistor B LV_CAP C10 2.2UF DNP (low ESR) C29 0.68uF (low ESR) C39 0.1UF C60 0.68uF (low ESR) C31 0.68uF (low ESR) C20 0.68uF DNP (low ESR) C43 1uF LMK107B7105KA-T (low ESR) B (Murata GCM219R71C684KA37) VDD_LV (1.25V) Decoupling. Place -.1uF caps as close as possible to respective VDD_LV pins GND GND 2.2uF caps are DNP. Place close to emitter Place one 0.68uF cap footprint each side of package GND One of these is DNP to keep overall capacitance less than max spec of 3uF. If necessary, these can be replaced with 0.47uF caps as long as combined ESR of all caps is less than 0.03 Ohms Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5746C 100 BGA Daughter Card Page Title: MPC5746C MCU Decoupling 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28701 Rev A1 PDF: SPF-28701 Sheet 1 3 of 8 5 4 3 2 1 MPC5746C GPIO 1 of 2 U1A ** PA1 is also NMI. Routed to I/O Matrix D (WKPU2 / NMI0) (WKPU3) Key to text colours: Purple Orange Blue Black RED Green - Comms Physical Interfaces Other Peripherals and I/O Debug (JTAG & Nexus) Clock, Reset and Control I/O Matrix and other functions (eg LED) I/O Matrix (dedicated) 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 (SD_CD - WKPU19) (SW1 & GPIO**) (SW2 & GPIO) (MII_RXCLK) (CMP1_13 / IO) (SAI_GPIO) (MLB_GPIO) (MII_RXD2) (RMII_RXD1) (RMII_RXD0) (MII_COL) (RMII_RXER) (CMP1_15 / IO) (CMP1_14 / IO) (CMP1_12 / IO) (CMP1_10 / IO) PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 H4 G3 F3 C10 J3 A5 B4 A10 B10 B9 B8 C8 J7 J6 J5 J4 PB0 PB1 (CAN0_TX) (CAN0_RX) PB0 PB1 H2 H1 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 MPC5746C 100 BGA Package 1of3 GPIO Pins1 PE2 PE3 PE13 PE15 PF0 PF5 8 C PB10 (SAI0_SYNC) PB10 K8 PF8 PF9 PF10 PB10 PF14 PF15 8 8 PC0 PC1 (TDI) (TDO) 8 PC5 (FR_A_TX) PC0 PC1 PC5 C5 C6 E3 PC0/TDI PC1/TDO PG0 PG1 PG2 PG3 PC5 PG6 PG7 8 8 PC10 PC11 (CAN1_TX) (CAN1_RX) PC10 PC11 G2 G1 PC10 PC11 PG11 PG12 PG13 PG14 PG15 B 8 PD1 (HEX2 & GPIO) PD1 J10 PH0 PH1 PH2 PD1 TCK/PH9 TMS/PH10 A (GPIO & MLB_ST) PD13 G9 8 PD13 8 8 MCU-RSTx PORSTx MCU-RSTx PORSTx F1 A4 6 6 MCU-XTAL MCU-EXTAL MCU-XTAL MCU-EXTAL K5 K6 PE2 PE3 (FR_A_TX_EN) (FR_A_RX) 8 8 PE2 PE3 D PE8 PE9 PB0 PB1 C3 D3 PH12 C2 C1 PE8 PE9 (SAI_I2C2_SDA) (SAI_I2C2_SCL) A9 PE13 (MII_RXD3) A6 PE15 (USB1_D3) J8 PF0 (SAI0_MCLK) G8 PF5 (SAI0_D0) J2 J1 K1 PF8 PF9 PF10 (GPIO) (SW3 & GPIO) WKPU22 (CMP1_8 / IO) D9 A8 PF14 PF15 (RMII_MDIO) (RMII_RXDV) F9 F10 B1 B2 PG0 PG1 PG2 PG3 (RMII_MDC) (RMII_TXCLK) (LED1 & GPIO) (LED2 & GPIO) H6 H5 PG6 PG7 (CLKOUT1 GPIO) (CLKOUT0 GPIO) B6 D10 D8 A7 B7 PG11 PG12 PG13 PG14 PG15 (USB1_D5) (MII_TXD2) (MII_TXD3) (USB1_D0) (USB1_D1) E10 E9 C9 PH0 PH1 PH2 (RMII_TXD1) (RMII_TXD0) (RMII_TXEN) C4 C7 PH9 PH10 (TCK) (TMS) B5 PH12 (USB1_D7) PE8 PE9 8 8 PE13 8 PE15 8 PF0 8 PF5 8 PF8 PF9 PF10 8 8 8 PF14 PF15 8 8 PG0 PG1 PG2 PG3 7 8 8 8 PG6 PG7 8 8 PG11 PG12 PG13 PG14 PG15 8 7 7 8 8 PH0 PH1 PH2 7 7 7 PH9 PH10 8 8 PH12 8 C (eMIOS E1UC_11_H) (eMIOS E1UC_12_H) B PD13 RESET PORST Automotive Microcontroller Applications East Kilbride, Scotland XTAL EXTAL A Freescale General Business Use Drawing Title: SKT BGA 100 TH + MPC574XG-100 MPC5746C 100 BGA Daughter Card Page Title: MPC5746C GPIO 1of2 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28701 Rev A1 PDF: SPF-28701 Sheet 1 4 of 8 5 4 3 2 1 MPC5746C GPIO 2 of 2 U1C Key to text colours: D Purple Orange Blue Black RED Green - Comms Physical Interfaces Other Peripherals and I/O Debug (JTAG & Nexus) Clock, Reset and Control I/O Matrix and other functions (eg LED) I/O Matrix (dedicated) 8 8 8 8 PI0 PI1 PI2 PI3 (SD_D3) (SD_D2) (SD_D1) (SD_D0) PI0 PI1 PI2 PI3 A1 A2 B3 A3 PI0 PI1 PI2 PI3 MPC5746C 100 BGA Package 3of3 GPIO Pins2 D 8 PI14 (SAI2_D0) PI14 J9 8 8 8 PJ0 PJ1 PJ2 (SAI2_SYNC) (SAI2_BCLK) (SAI1_D0) PJ0 PJ1 PJ2 F8 H8 H7 8 8 PJ13 PJ14 (GPIO) (GPIO) PJ13 PJ14 K3 K2 PI14 PJ0 PJ1 PJ2 C C PJ13 PJ14 B B Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5746C 100 BGA Daughter Card Page Title: SKT BGA 100 TH + MPC574XG-100 5 4 MPC5746C GPIO 2of2 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28701 Rev A1 PDF: SPF-28701 Sheet 1 5 of 8 5 4 3 2 1 Clocks D D Oscillators and External Clock 8 EXT-CLK EXT-CLK (From SMA connector on main board) 3 C C 2 1 C7 EXTAL 12PF 1 (Note the 32KHz osc pins are not bonded out on the 100 pin package) J2 MCU-EXTAL 4 MCU-XTAL J1 MCU-EXTAL 1 MCU-XTAL Y1 40.0MHZ 2 4 R8 1.0M DNP XTAL C6 12PF 2 R34 3 GND 0 NX8045GB-40.000M-STD-CSJ-1 XTAL (Optimised for Automotive, 8pF Load capacitance) DNP GND B B Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5746C 100 BGA Daughter Card Page Title: Clocks 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28701 Rev A1 PDF: SPF-28701 Sheet 1 6 of 8 5 4 3 2 1 High Speed Signal Termination D D Ethernet Termination 4 4 4 4 4 PG13 PG12 PH0 PH1 PH2 4 PG0 PG13 PG12 PH0 PH1 PH2 PG0 R4 R6 R5 R3 R1 50 50 50 50 50 R2 50 PG13-R PG12-R PH0-R PH1-R PH2-R PG0-R PG13-R PG12-R PH0-R PH1-R PH2-R 8 8 8 8 8 PG0-R 8 Place resistors as close as possible to MCU C C B B Automotive Microcontroller Applications East Kilbride, Scotland A A Freescale General Business Use Drawing Title: MPC5746C 100 BGA Daughter Card Page Title: High Speed Signal Termination 5 4 3 2 Size B Document Number Date: Tuesday, August 18, 2015 SCH-28701 Rev A1 PDF: SPF-28701 Sheet 1 7 of 8 5 4 3 2 1 Daughter Card Connectors (Plugs) Notes: Connectors on Main board (Shown for reference) - there was no neat way to fit these connectors onto a B sized sheet so unfortunately the sheet size has been increased to C so will need to be printed on larger paper. - The Crystal Signals are NOT routed via the daughtercard connectors - The Specific MCU power pins are not routed via the daughter card however the jumpered MCU supply lines are brought up from the main board (see the top pins of the connector on the left) D - The connector schematic symbols have been horizontally mirrored so they match the main EVB connector. This has no bearing on the PCB placement or footprint. Pin1 on the recepticle mates with pin 1 on the plug. D P21 6 EXT-CLK 5 PI3 5 5 PI1 PI2 5 PI0 C 4 PG3 4 PE8 4 PA0 4 PG7 4 PC10 4 PB1 B P20 (GND) EXT-CLK (GND) (PB2) (GND) (PP11) (PE6) PI3 (PP10) (PP5) PI1 PI2 (PP9) (PC13) PI0 (PK10) (PC8) (PK13) (GND) (PP2) (PK15) (PC15) (PP7) (GND) (PP6) (GND) (PO12) (PO7) (PO10) (PO4) (PO9) (GND) SH2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH4 SH1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH3 (GND) (GND) (PH7) (PH6) (PB3) (PH8) (PP8) (GND) (PP3) (PE7) (PK9) (GND) (PC12) (PK11) (GND) (PP4) (PK14) (PK12) (PC9) (PL0) (GND) (PP1) (GND) (PC14) (PJ4) (GND) (PO11) (PO8) (GND) (PH14) (PO13) (GND) (GND) (PG5) (PO14) (PD0) (PI7) (PP0) (GND) (PE1) (PI6) (PO5) (PE11) PG3 (GND) PE8 (GND) (PG9) PA0 (GND) PG7 (PG8) PC10 (GND) (GND) PB1 (PK2) (GND) (PF13) (PK4) (PK6) (PK8) (PN14) (GND) SH6 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH8 SH5 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH7 (GND) (PO1) (PH13) (PG4) (PH15) (PO15) (PE10) (PE0) (PO6) (GND) PG2 PA2 PE9 PA1 MCU-RSTx (PN15) (PO3) (GND) PG6 PC11 (PO2) (GND) PB0 (PK1) (PF12) (GND) (GND) (GND) (PK3) (PK5) (PF11) (GND) (GND) PF9 PA14 (PN13) (GND) (PN11) (PJ11) (PJ10) (PK0) (PJ9) (PN9) (GND) PJ13 PA4 (GND) (PN10) PA15 (PN3) (PN6) (GND) (PN0) PB10 (GND) (GND) (GND) (GND) SH10 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH12 SH9 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH11 (GND) (PK7) (PC6) PF8 (GND) (PC7) (PN12) (PJ12) (GND) (PJ15) (GND) (PN8) PF10 (PN7) PJ14 (GND) (PN4) PA13 (GND) (PN5) PA12 (PN2) (PF1) PF0 (GND) (GND) MCU_3V3_S 4 PG2 PA2 PE9 PA1 MCU-RSTx 4 4 4 4 4 PG6 PC11 4 4 PB0 4 PH10 4 PC5 4 4 PG14 PH12 4 PA6 4 PA5 4 PG15 4 PA11 4 4 4 4 7 7 4 PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 4 PD13 (GND) (PM11) PH10 (PH4) (PE5) (PM12) (PI5) (PQ0) PC5 (GND) PG14 PH12 (PC4) (GND) (PL9) (PC2) PA6 (PL3) (PH11) PA5 (PE14) (PQ4) PG15 (PQ5) (PQ7) (PP15) (GND) (PL12) (PL11) (PL6) (PL7) (GND) SH2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 SH4 SH1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 SH3 (GND) PC1 PE3 (PH5) PC0 (PQ3) (PC3) (PE4) PH9 (PL10) PE15 PORSTx PE2 (PL4) PG11 (PQ1) (GND) (PG10) (PQ2) (PL8) (PQ6) (GND) (PP13) (PP12) (PI4) (PP14) (GND) (PL2) (PL5) (PL13) (PM0) (GND) (GND) (PL15) (PM1) (PM2) (PE12) PA11 (GND) PA7 PE13 PF15 PG1 PH1-R PH0-R PA3 (GND) (PM8) (PH3) (PM3) (PM6) (PM13) (PM14) (GND) PD13 (PD12) (PI11) (PD10) (GND) (MLB_DAT) (MLB_SIG) (MLB_CLK) (GND) (GND) SH6 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 SH8 SH5 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 SH7 (GND) (PL14) (PM9) (PM7) PA10 PA9 PA8 PF14 PG0-R PH2-R (GND) PG12-R PG13-R (GND) (GND) (PM10) (PM4) (PL1) (GND) (PM5) (PI13) (PB12) (PD9) (PI12) (PB7) (PI15) (GND) (MLB_CN) (MLB_CP) (GND) (GND) (GND) SH10 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 SH12 SH9 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 SH11 (GND) (MLB_DN) (MLB_DP) (GND) (GND) PI14 (PJ7) (PD11) (PJ6) (PD6) (PD2) (PD3) (PJ8) (GND) (PB6) (PD0) (PI10) (GND) (PD4) (PF6) (PN1) (GND) (PF4) (PF7) (PF3) (GND) (GND) DC_3V3_S PC1 PE3 4 4 PC0 4 PH9 4 PE15 PORSTx PE2 4 4 4 PG11 4 C PA10 PA9 PA8 PF14 PG0-R PH2-R 4 4 4 4 7 7 PG12-R PG13-R 7 7 B (MLB_SP_ 4 4 5 4 4 4 PF9 PA14 PJ13 PA4 PA15 PB10 2 MCU_5V0_S 2 MCU_1V25_L MCU_5V0_S MCU_1V25_L (GND) PF8 4 PF10 4 PJ14 5 PA13 4 PA12 4 PF0 4 MCU_3V3_S 2 MCU_3V3_L MCU_5V0_L 2 2 5 PJ0 4 5 PD1 PJ1 4 PF5 5 PJ2 TPV1 MCU_3V3_L MCU_5V0_L (GND) TPV3 TPV2 (GND) (MLB_SN) (MLB_SP) (GND) (GND) (PD7) (PJ5) PJ0 (GND) (PD5) (PB5) (PB11) PD1 PJ1 (GND) (PD8) (PI9) PF5 (PB4) PJ2 (PJ3) (GND) (GND) (PF2) (PM15) (GND) (GND) DC_5V0_S DC_P12V DC_1V25_L PLUG 180 GND 5 TPV4 DC_3V3_L DC_5V0_L TPV5 TPV6 PLUG 180 Plug Plug A PI14 A GND GND GND Automotive Microcontroller Applications East Kilbride, Scotland Freescale General Business Use Drawing Title: MPC5746C 100 BGA Daughter Card Page Title: Daughter Card Connectors (Plugs) 5 4 3 2 Size C Document Number Date: Tuesday, August 18, 2015 SCH-28701 Sheet 1 Rev A1 PDF: SPF-28701 8 of 8 How to Reach Us: Home Page: freescale.com Web Support: freescale.com/support Information in this document is provided solely to enable system and software implementers to use Freescale products. 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