DSC 16–bit Hybrid Controllers MC56F8006 Demo board user’s guide www.freescale.com TABLE OF CONTENTS Preface.......................................................................................................................... 3 Chapter 1 Introduction.................................................................................................................. 4 1.1 Cautionary Notes.................................................................................................................. 4 1.2 Terminology.......................................................................................................................... 4 1.3 Features................................................................................................................................ 5 Chapter 2 Technical Summary...................................................................................................... 6 2.1 Options................................................................................................................................. 6 2.1.1 JP1 — IRQ_SW1 Input Select........................................................................................... 6 2.1.2 JP2 — IRQ_SW2 Input Select........................................................................................... 6 2.1.3 JP3 — +3.3 V Enable........................................................................................................ 6 2.1.4 JP4 — +Vopt Enable......................................................................................................... 6 2.1.5 TX_EN and RX_EN Option Jumpers................................................................................. 6 2.2 User Components............................................................................................................ 6–7 2.2.1 LED1 — 6 Indicators......................................................................................................... 6 2.2.2 IRQ_SW1 and IRQ_SW2 Push Switches.......................................................................... 7 2.2.3 Y2 Crystal Reference......................................................................................................... 7 2.3 Ports and Connectors...................................................................................................... 7–8 2.3.1 J4 — USB port.................................................................................................................. 7 2.3.2 PWR Jack.......................................................................................................................... 7 2.3.3 +3.3 V and GND Test Points............................................................................................. 7 2.3.4 COM Port.......................................................................................................................... 7 2.3.5 JTAG / EOnCE Port........................................................................................................... 8 2.4 J1 — MC56F8006 I/O Ports................................................................................................. 9 2.5 J2 — MC56F8006 I/O Port E............................................................................................... 9 Appendix A MC56F8006DEMO Schematics................................................................................... 10 Appendix B MC56F8006DEMO Bill of Materials............................................................................ 11 2 www.freescale.com Preface This reference manual describes in detail the hardware on the MC56F8006 demo board. Audience This document is intended for application developers who are creating software for devices using the Freescale MC56F8006 part. Organization This manual is organized into two chapters and two appendixes. • Chapter 1, Introduction provides an overview of the demo board and its features. • Chapter 2, Technical Summary describes in detail the MC56F8006 demo board hardware. • Appendix A, "MC56F8006DEMO Schematics" contains the schematics of the MC56F8006DEMO board. • Appendix B, "MC56F8006DEMO Bill of Materials" provides a list of the materials used on the MC56F8006DEMO board. Suggested Reading More documentation on the MC56F8006 and the MC56F8006DEMO kit may be found at www.freescale.com. www.freescale.com 3 Chapter 1 Introduction 1.1 Cautionary Notes 1. Electrostatic Discharge (ESD) prevention measures should be applied whenever handling this product. ESD damage is not a warranty repair item. 2. Axiom Manufacturing reserves the right to make changes without further notice to any products to improve reliability, function or design. Axiom Manufacturing does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under patent rights or the rights of others. 3. EMC information on the 56F8006DEMO board: a. This product as shipped from the factory with associated power supplies and cables, has been tested and meets with requirements of CE and the FCC as a CLASS A product. b. This product is designed and intended for use as a development platform for hardware or software in an educational or professional laboratory. c. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate prevention measures. d. Attaching additional wiring to this product or modifying the product’s operation from the factory default as shipped may affect its performance and also cause interference with other apparatus in the immediate vicinity. If such interference is detected, suitable mitigating measures should be taken. 1.2 Terminology This development board applies option selection jumpers. Terminology for application of the option jumpers is as follows: • Jumper on, in or installed = jumper is a plastic shunt that fits across two pins and the shunt is installed so that the two pins are connected with the shunt. • Jumper off, out or idle = jumper or shunt is installed so that only one pin holds the shunt, no two pins are connected, or jumper is removed. It is recommended that the jumpers be idled by installing on one pin so they will not be lost. This development board applies cutaway option selections. These option selections apply surface mount resistor locations with a printed circuit board trace connecting both component pads. This type of connection places an equivalent 0 Ω type resistor in series with the I/O signal and the user component or I/O connector on the board. These connections may be cut with a razor blade or similar type knife between the component pads to isolate the default connection provided. Reconnection of the cutaway type pads can be made by either installing a 0 Ω 0805 size surface mount resistor or a small wire jumper on the component pads. 4 www.freescale.com 1.3 Features The MC56F8006DEMO provides a low cost application and development platform for the MC56F8006 DSC. • MC56F8006 DSC — 48-pin package, 40 GPIO — 16 KB flash memory — 2 KB RAM — 3 analog comparators — 2 analog-to-digital converters, 12-bit — Up to 24 inputs — 2 programmable gain amplifiers — 6 pulse-width modulator (PWM) outputs possible — 4 PWM fault inputs possible — Inter-integrated circuit (I2C) — Serial peripheral interface (SPI) — Serial communications interface (SCI) — Programmable interrupt timer (PIT) — Programmable delay block — 2 general-purpose timers (GPT) — Computer operating properly (COP) timer — Phase-locked loop (PLL) — Relaxation oscillator (ROSC) — Real-time counter (RTC) — 1 kHz oscillator — Crystal oscillator — On-chip clock synthesis (OCCS) — Power management controller (PMC) — JTAG/EOnCE interface • I/O Connectors — J1 — 40-pin DSC I/O, demo standard — J2 — 8-pin DSC port E connector — PWR jack — external supply — USB — BDM, power, serial connection — JTAG — external development port — COM — RS-232 port (not installed) • Switches — Reset — IRQ SW1 — IRQ SW2 • Indicators — Power indicator — 6 user indicators — 2 USB status • Crystal Reference (Y2) — 32 kHz type, not populated • Specifications — External power: +9V DV input voltage typical, 100 mA — Input voltage range: +7 to +15V DC — Onboard regulated +3.3V DC supply — Board size: 2 × 4 inches www.freescale.com 5 Chapter 2 Technical Summary 2.1 Options 2.1.1 JP1: IRQ_SW1 Input Select JP1 is a cutaway type option on the bottom side of the DEMO board. Default connection is to MC56F8006 I/O port B2. Optional connection to port B4 is provided for user application. 2.1.2 JP2: IRQ_SW2 Input Select JP2 is a cutaway type option on the bottom side of the DEMO board. Default connection is to MC56F8006 I/O port B3. Optional connection to port B5 is provided for user application. 2.1.3 JP3: +3.3 V Enable JP3 option installed (default) provides +3.3V regulated voltage from the onboard VR1 voltage regulator to power the DEMO board. Open this option to power the board from an external +3.3V source or from the J1 connector. 2.1.4 JP4: +Vopt Enable JP4 option installed provides a connection from J1 pin 1 to the board +3.3V power connection. This option is open/idle by default. This option may be applied to provide board +3.3 V regulated voltage to the J1 connector (JP3 installed also) or to source +3.3V from J1 (JP3 open) to power the board from a connected host platform. 2.1.5 TX_EN and RX_EN Option Jumpers TX_EN and RX_EN options provide selection of the serial port connection for the MC56F8006 SCI serial port. MC56F8006 ports B6 (RXD) and B7 (TXD) provide the SCI I/O pins for these options. Default option setting is for the USB port to support the SCI serial port. The RS-232 serial port is not populated by default but may be applied by the user if populated. TX_EN and RX_EN = position 1–2 default, USB BDM serial port support. Position 2–3 = RS-232 port. See the support DVD for virtual terminal software to support the USB serial port. 2.2 User Components 2.2.1 LED1: 6 Indicators Six indicator LEDs are provided for user application indications. The LEDs are applied to the MC56F8006 I/O port A0/PWM0 to A5/PWM5 signals. Buffers are applied so that the LEDs will not load the I/O port pins during operation. LEDs are on during the applied signals logic high level. The following table provides the signal and LED reference. LED MC56F8006 I/O Port LED Color LED1 PAO/PWM0 RED LED2 PA1/PWM1 RED LED3 PA2/PWM2 GREEN LED4 PA3/PWM3 GREEN LED5 PA4/PWM4 YELLOW LED6 PA5/PWM5 YELLOW 6 www.freescale.com 2.2.2 IRQ_SW1 and IRQ_SW2 Push Switches Push switches SW1 and SW2 provide an active low signal when depressed to MCF56F8006 ports PB2 and PB3 respectively. See options JP1 and JP2 to change the input ports applied. 2.2.3 Y2 Crystal Reference Y2 provides a location for an external 32 kHz can crystal to be applied to the MC56F8006. Refer to the device user manual for crystal application information. Components R47, R48, C40 and C41 must also be applied with the crystal. Refer to the MC56F8006DEMO schematic diagram for component connection details. 2.3 Ports and Connectors 2.3.1 J4: USB port J4 will provide a single connection to power the MC56F8006DEMO board. Supporting host software for basic operation is provided on the support DVD. The current release will provide a virtual serial terminal port. 2.3.1.1 STATUS and TPWR Indicators These indicators provide USB operation status indication. Status will flash or blink to indicate operation. TPWR will be on when target power is enabled from the USB port. 2.3.2 PWR Jack This connector provides external power input to the board. The PWR jack accepts a standard 2.0 ~ 2.1 mm center barrel plug connector (positive voltage center) to apply a +VIN supply of +5 VDC to +12V. Also review option jumper JP3 and JP4 operation for power application. External power is not required when applying the USB development port, J4.2.3.2.1 POWER Indicator The POWER indicator will be on when the MC56F8006DEMO board has +3.3V available for operation. 2.3.3 +3.3 V and GND Test Points Test point pads are provided for access to VSS/Ground and the +3.3V power signal on the board. 2.3.4 COM Port The COM port connector and supporting interface circuit is not populated by default. The USB development port J4 may provide serial port connection to the MC56F8006 SCI if wanted. Refer to the TX_EN and RX_EN option jumpers and the J4 USB BDM connection for more details. Components required to apply the COM port are following: • U2: MAX3232CPWR, TI or same, note • COM: Generic 9 pin D-Sub connector, R/A female or socket type, .318 mount hole to PCB pin distance • C7, C8, C9, C10 and C11: SMT 0805 0.1 μF X7R 50V capacitors www.freescale.com 7 2.3.4.1 COM Connector 1 TXD0 RXD0 4 GND 1 2 3 4 5 6 7 8 9 6 TP TP 9 The COM port is applied as a female DB9 connector for interface to the MC56F8006 internal SCI serial port via the U2 RS-232 transceiver. COM Pin 7 and 8 Test Pads: RTS / CTS flow control connection pads are provided to apply to the U2 transceiver test pads 8 and 7 respectively to implement flow controls. U2 pin 7 and 8 Test Pads are provided to apply MC56F8006 I/O port for the RTS/CTS flow control signals. The 1, 4, 6 and 9 pins provide an RS-232 status to the host terminal COM port. Pins 1, 4 and 6 are connected for default status signaling to the host. 2.3.5 JTAG/EOnCE Port The JTAG 14-pin connector is compatible with the Freescale OnCE development port. This connector allows the connection of a JTAG/OnCE style background debug cable for software development, programming and debugging in real time. TDI 1 2 GND TDO 3 4 GND TCK 5 6 GND 7 8 (key) RESET in 9 10 TMS 3.3V DC 11 12 DE* 13 14 JTAG / OnCE BDM connection TRST* in Note: HOST ENABLE option must be open or idle to apply this connector. 8 www.freescale.com 2.4 J1: MC56F8006 I/O Ports J1 provides a Freescale DEMO compatible I/O port for access to MC56F8006 I/O ports. Review for alternate signal application on the DEMO board when applying. JP4 option to +3.3V TX_EN RX_EN LED1 LED2 IRQ_SW2 IRQ_SW1 4.7K 4.7K 4.7K pullup pullup pullup Y2 option +Vopt GND/V SS PB7/TXD/SCL PB6/RXD/SDA PA0/PWM0 PA1/PWM1 PB4/T0/CLK0 PB5/T1/FAULT3 PB3/MOSI/T3 PB2/MISO/T2 PB0/SCLK/SCL PB1/SS/SDA PD0/TDI PD1/TDO PD2/TCK PD3/TMS PA6/FAULT0 x PF0/XTAL PF2/CMP0_M3 1 2 3 4 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 x PA7/RESET* x x PC0/ANA5 PC1/ANA7 PC2/ANA9 PC3/EXT_TRIG PC4/ANB8 PC5/ANB6 PC6/ANB4 PC7/ANB_5 PB1/SS/SDA PB0/SCLK/SCL PA2/PWM2 PA3/PWM3 PA4/PWM4 PA5/PWM5 PF1/CMP1_P3 PF3/CMP0_P3 RESET SW. 100 100 100 100 100 100 J1 pin 23 J1 pin 21 LED3 LED4/Y2 option LED5 LED6 2.5 J2: MC56F8006 I/O Port E J2 provides the connections to MC56F8006 I/O port E. PE0 1 2 PE1/ANB_9 PE2/ANB_7 3 4 PE3/ANA_10 PE4/ANA_6 5 6 PE5/ANA_8 PE6 7 8 PE7/CMP1_M3 www.freescale.com 9 Appendix A MC56F8006DEMO Schematics Note: C18 is np to favor motor control applications Figure A-1. MC56F8006DEMO Schematic: Part 1 10 www.freescale.com Figure A-2. MC56F8006DEMO Schematic: Part 2 www.freescale.com 11 Appendix B MC56F8006DEMO Bill of Materials Qty Detail Reference(m) Mfr Mfr P/N 1 (0603) 100 pF,50V C2 Meritek MA0603XR101K500 2 (0603) 1000 pF, 50V C3, C23 Meritek MA0603XR102K500 1 (0603) 0.01 μF, 50V C6 Meritek MA0603XR103K500 15 (0603) 0.1 μF,16V C1, C4, C5, C18, C19, C22, C24, C27, C28, C31, C34, C36–C39 Meritek MA0603XR104K160 1 (0805) 10 μf,10V, X5R, 10% C25 Epcos B37641C8106K062 2 (0603) 18 pF, 50V, npo/cog, 5% C29, C30 Meritek MA0603CG180J500 6 (0603) 2200 pF, 50V C12–C17 Meritek MA0603XR222K500 1 (SMA) 10 μF, 16V, 3x5 C21 Nichicon UWX1C100MCL2GB 1 (SMD) 100 μF, 10V, 6x5 C35 Nichicon UUD1A101MCL1GS 1 (SMD) 22 μF, 35V, 6x5 C20 Panasonic EEE-1VA220SP 3 (SMA) 10 μF, 10V C26, C32, C33 AVX TAJA106K010R 2 (SMA) FM4001, Rectifier, 50V, 1A D1, D2 Rectron FM4001-W 1 (Sot23) BAT54C, Schtky, 30V, 200 mA, Dual Com Cat D3 Micro Elec BAT54C 4 (1206) Green LED3, LED6, Power, Status Micro Elec 150YG 2 (1206) Red LED1, LED4 Micro Elec 150SR 3 (1206) Yellow LED2, LED5, Tpwr Micro Elec 150HY 1 (Tsop6) NUP2201, TVS-Array, 500 W D4 On Semi NUP2201MR6T1G 1 Plug 2 mm Barrel, RA Pwr Vimex SCD-014-PB 3 1x2 Header J3, Jp3, Jp4 Keltron PH1-2S-G-F1 2 1x3 Header Rx_En, Tx_En Keltron PH1-3S-G-F1 1 2x3 Header JM60 Debug Keltron PH2-6S-G-F1 1 2x4 Header J2 Keltron PH2-8S-G-F1 1 2x7 Header JTAG Keltron PH2-14S-G-F1 1 2x20 Header Socket, Pass Thru J1 E-Call 0161-2819-400 1 USB-B, RA J4 3 (0805) 330 Ω @ 100M, 1.5A FB1–FB3 Murata BLM21PG331SN1D 3 (Sot23) MMBT3904, 40V, 350 mW Q1–Q3 Taitron MMBT3904 6 (0603) 100 Ω, 5% R1–R6 Meritek CR16-101J 2 (0603) 1 kΩ, 5% R43, R44 Meritek CR16-102J 20 (0603) 10 kΩ, 5% R18–R20, R24, R25, R30–R42, R45, R46 Meritek CR16-103J 1 (0603) 10 MΩ, 5% R28 Meritek CR16-106J 7 (0603) 270 Ω, 5% R12–R17, R23 Meritek CR16-271J 2 (0603) 33 Ω, 5% R26, R27 Meritek CR16-330J 5 (0603) 4.7K Ω, 5% R8–R11, R29 Meritek CR16-472J 3 6 mm Sq, J Lead Irq_Sw1, Irq_Sw2, Reset Mtn Switch 101-0367 1 (Lqfp44) MC9S08JM60 U4 Freescale MC9S08JM60CLD 1 (Lqfp48) MC56F8006, 16-bit U1 Freescale PC56F8006VLF 1 (Soic8) MIC20261YM, Dual Pwr Sw, 5V U7 Micrel MIC2026-1YM TR 1 (Tssop14) 74AC04, Hex U3 TI SN74AC04PWR 1 (Tssop14) 74ACT125, Quad U6 Fairchild 74ACT125MTCX 1 (Tssop14) 74LVC125, Quad U5 TI SN74LVC125APWR 1 (Sot223) LM1117, 800 mA, LDO Vr1 St Micro LD1117S33TR 1 (HC49S) 4 MHz, Sht Can Y1 Fox FOXSDLF/040 4 0.10 Shunt Shunts E-Call 0146-230-020 1 Rev B MC56F8006DEMO, 2.0x4.0,2 Lyr PCB 0 12 C7–C11, C40, C41, Com, R47, R48, U2, Y2 www.freescale.com Freescale and the Freescale logo are trademarks or registered trademarks of Freescale Semiconductor, Inc. in the U.S. and other countries. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2009 Document Number: MC56F8006DEMOLAB / REV 1