UDP SiM3C1xx UDP SiM3C1 XX MCU C A R D U SER ’ S G UIDE 1. Introduction The Unified Development Platform (UDP) provides a development and demonstration platform for Silicon Laboratories microcontrollers, short-range wireless devices, and software tools, including the Silicon Laboratories Integrated Development Environment (IDE). Pico Board MCU Card Radio Test Card I/O Card Motherboard Not all MCU cards support Pico Boards Figure 1. Unified Development Platform Block Diagram Rev. 0.1 2/12 Copyright © 2012 by Silicon Laboratories SiM3C1xx UDP SiM3C1xx 2. Relevant Documents This document provides a hardware overview for the Unified Development Platform (UDP) system SiM3C1xx MCU card. Additional information on the UDP system can be found in the documents listed in this section. 2.1. Motherboard User’s Guide The UDP Motherboard User’s Guide contains information on the motherboard features and can be found at www.silabs.com/udp. 2.2. Card User’s Guides The UDP MCU, I/O, and radio test card user’s guides can be found at www.silabs.com/udp. 2 Rev. 0.1 UDP SiM3C1xx 3. Hardware Setup 3.1. Using the MCU Card Alone Refer to Figure 2 for a diagram of the hardware configuration when using the MCU card without a UDP motherboard. 1. Connect the USB Debug Adapter to the 10-pin debug connector (J31) on the MCU card with the 10-pin ribbon cable. 2. Connect one end of the USB cable to the USB connector on the USB Debug Adapter. 3. Connect the other end of the USB cable to a USB Port on the PC. 4. Move the SW5 System Power Select switch to the upper WALL position. 5. Verify that the 5V WALL (J14), VDD (J15), and VIO (J17) Imeasure jumpers are all populated. 6. Verify that the VIOHD Selection jumper (J18) is in the upper position between VIO and VIOHD. 7. Connect the ac/dc power adapter to the wall outlet and to the power jack on the board labeled Power (P1). Notes: Use the Reset button in the IDE to reset the target when connected using a USB Debug Adapter. Remove power from the MCU card and the USB Debug Adapter before connecting or disconnecting the ribbon cable from the MCU card. Connecting or disconnecting the cable when the devices have power can damage the device and/or the USB Debug Adapter. Power USB Debug Adapter Header VCP Connectivity VIOHD Jumper Imeasure Jumpers Power Select Switch Figure 2. Hardware Setup using the MCU Card Alone Rev. 0.1 3 UDP SiM3C1xx 3.2. Using the MCU Card with the UDP Motherboard Refer to Figure 3 for a diagram of the hardware configuration when using the MCU card with a UDP motherboard. 1. Connect the MCU card to the UDP motherboard slot. 2. (Optional) Connect an I/O card to the UDP motherboard slot. 3. (Optional) Connect a radio test card to the radio test card slot in the UDP motherboard. 4. (Optional) Connect an EZLink card to the EZLink card slot in the UDP motherboard. 5. Connect the USB Debug Adapter to the 10-pin debug connector (J31) on the MCU card with the 10-pin ribbon cable. 6. Connect one end of the USB cable to the USB connector on the USB Debug Adapter. 7. Connect the other end of the USB cable to a USB Port on the PC. 8. Move the SW5 System Power Select switch to the lower MB position. 9. Verify that the 5V WALL (J14), VDD (J15), and VIO (J17) Imeasure jumpers are all populated. 10. Verify that the VIOHD Selection jumper (J18) is in the upper position between VIO and VIOHD. 11. Connect the ac/dc power adapter to power jack J20 on the UDP motherboard. The board can also be powered from the J16 USB, J1 mini USB connectors, or J11 battery connector socket. 12. Move the S3 power switch on the UDP motherboard to the ON position. 13. Update the motherboard firmware as described in Section 3.4. Notes: Use the Reset button in the IDE to reset the target when connected using a USB Debug Adapter. power from the target board and the USB Debug Adapter before connecting or disconnecting the ribbon cable from the target board. Connecting or disconnecting the cable when the devices have power can damage the device and/or the USB Debug Adapter. The MCU card can be used alone without the motherboard. However, the motherboard must be powered if an MCU card is connected. Remove Imeasure Jumpers USB Debug Adapter VIOHD Jumper Power Select Switch USB Connector (J16) Power Adapter (J20) Figure 3. Hardware Setup using the Unified Development Platform 4 Rev. 0.1 UDP SiM3C1xx 3.3. CP210x USB to UART VCP Driver Installation The MCU Card includes a Silicon Labs CP210x USB-to-Dual-UART Bridge Controller. Device drivers for the CP210x need to be installed before the PC software can communicate with the MCU through the UART interface. If the "Install CP210x Drivers" option is selected during installation, a driver “unpacker” utility will launch. 1. Follow the steps to copy the driver files to the desired location. The default directory is C:\SiLabs\MCU\CP210x. 2. The final window will give an option to install the driver on the target system. Select the “Launch the CP210x VCP Driver Installer” option if you are ready to install the driver. 3. If selected, the driver installer will now launch, providing an option to specify the driver installation location. After pressing the “Install” button, the installer will search your system for copies of previously installed CP210x Virtual COM Port drivers. It will let you know when your system is up to date. The driver files included in this installation have been certified by Microsoft. 4. If the “Launch the CP210x VCP Driver Installer” option was not selected in step 3, the installer can be found in the location specified in step 2, by default C:\SiLabs\MCU\CP210x\Windows_2K_XP_S2K3_Vista. At this location, run CP210xVCPInstaller.exe. 5. To complete the installation process, connect the included USB cable between the host computer and the COM PORT USB connector (J10) on the MCU Card. Windows will automatically finish the driver installation. Information windows will pop up from the taskbar to show the installation progress. 6. If needed, the driver files can be uninstalled by selecting “Silicon Labs CP210x USB to UART Bridge Driver Removal” option in the “Add or Remove Programs” window. 3.4. Updating the UDP Motherboard Firmware To ensure the UDP Motherboard supports the SiM3C1xx MCU card, run the UDP Motherboard Firmware Update Utility shown in Figure 4. This utility can be downloaded from www.silabs.com/udp. 1. Connect the UDP motherboard to a PC using a regular USB cable connected to the UDS connector (J16). 2. Run the utility. 3. Select the desired motherboard if more than one is connected to the PC. 4. Press the Update Selected Device button. Figure 4. UDP Motherboard Firmware Update Utility Rev. 0.1 5 UDP SiM3C1xx 4. UDP SiM3C1xx MCU Card Overview The SiM3C1xx MCU card enables application development on the SiM3C1xx MCU. The card connects to the MCU Card expansion slot on the UDP motherboard and provides complete access to the MCU resources. Each expansion board has a unique ID that can be read out of an EEPROM or MCU on the board, which enables software tools to recognize the connected hardware and automatically select the appropriate firmware image. The target MCU card can also be detached from the UDP and used alone as a development or demonstration tool. Figure 5 shows the SiM3C1xx MCU card. Figure 5. UDP SiM3C1xx MCU Card 6 Rev. 0.1 UDP SiM3C1xx Power Mini-B USB Connector for VCP Debug Connector VIOHD Selection Jumper Imeasure Jumpers Capacitive Sensing Slider and Buttons Power LEDs System Power Select Switch User Control Switch Reset Push-Button Push-Button Switches Analog Terminals LEDs Potentiometer Figure 6. UDP SiM3C1xx MCU Card Features 4.1. Push-Button Switches and LEDs (SW2, SW3, DS3, DS4) The UDP SiM3C1xx MCU Card has two push-button switches and two LEDs. The two switches connect to PB2.8 and PB2.9. The switches are normally open and pull the pin voltage to ground when pressed. Port pins PB2.10 and PB2.11 also connect to two LEDs: DS3 and DS4. The LEDs connect to VIO through a current limiting resistor. When using PB2.8 and PB2.9 as switches and PB2.10 and PB2.11 as LEDs, the User Control switch (SW4) must be in the ON position. Rev. 0.1 7 UDP SiM3C1xx 4.2. Analog Terminals (H1) Several of the SiM3C1xx port pins used for analog functions are connected to the H1 terminal block. Refer to Table 1 for the H1 terminal block connections. Table 1. Terminal Block Pin Descriptions (H1) Pin I/O 1 2 3 4 5 6 PB0.12 / VREF PB0.11 / VREFGND PB1.5 / ADCn.14 PB1.6 / ADCn.15 PB0.13 / IDAC0 GND 4.3. User Control Switch (SW4) The User Control Switch enables and disables the User Control portion of the board. When in the ON position, various GPIO pins are connected to the push-button switches, LEDs, and potentiometer. When in the OFF position, the GPIO pins are disconnected from the hardware in the User Control portion of the board. The OFF selection should be used if another I/O board is connected to the MCU Card via a UDP motherboard or if the GPIO pins are needed for different functions. Table 2 shows a list of the GPIO pins that are controlled by the User Control Switch. Table 2. User Controlled GPIO Pins GPIO Pin User Control Function PB1.5 PB2.8 PB2.9 PB2.10 PB2.11 PB2.12 Potentiometer Push-Button Switch (SW2) Push-Button Switch (SW3) Red LED (DS3) Yellow LED (DS4) Potentiometer Bias 4.4. Potentiometer (R15) The potentiometer is available on PB1.5. To use the potentiometer, install a shorting block on J16 to connect PB1.5 to POT. To facilitate a low-power potentiometer, PB2.12 connects to bottom of the potentiometer as a potentiometer enable. Drive PB2.12 low to enable the potentiometer. The User Control switch must be in the ON position to use the potentiometer. 4.5. System Power Select Switch (SW5) The MCU card has two power supply options: WALL power or UDP motherboard power. The System Power Select Switch is used to select between the two. If the MCU card is used without the UDP Motherboard, this switch should be placed in the WALL position. While in the WALL position, the part can be powered from the power connector (P1) labeled “Power”. 8 Rev. 0.1 UDP SiM3C1xx 4.6. Power LEDs (DS1, DS2) The two power LEDs provide visual feedback when the board is powered. When the System Power Select Switch is in the WALL position, the PWR WALL LED (DS1) will turn on when the device is powered through the P1 connector or by connecting a power supply to any power header on the board. When the System Power Select Switch is in the MB position, the PWR MB LED (DS2) will turn on when the device is powered by a UDP Motherboard. 4.7. Imeasure Jumpers (J14, J15, J17) The 5V WALL (J14), VDD (J15), and VIO (J17) Imeasure jumpers allow for easy access to measure the supply current of the MCU. The shorting blocks for these headers are populated by default. To measure the supply current, remove the corresponding shorting block and connect a current measurement device across the unpopulated header. 4.8. VIOHD Selection Jumper (J18) The VIOHD jumper allows for the VIOHD pin on the MCU to be connected to the VIO power supply, the HV1 signal from the UDP Motherboard, or to an external power supply. The HV1 option is only available if the MCU is connected to a UDP Motherboard. To power from an external supply, remove the shorting block and connect the supply to pin 2 of the header. 4.9. UART VCP Connection Options (J10) The MCU card features a USB virtual COM port (VCP) UART connection via the mini-B USB connector (J10) labeled “COM PORT”. The VCP connection uses the CP210x USB-to-UART bridge chip. The GPIO pins connected to the CP210x device can be enable or disabled when connected to a UDP Motherboard as necessary. When the MCU card is not connected to the UDP Motherboard, the TX, RX, CTS, and RTS signals are all connected to the CP210x device. Table 3 shows the GPIO pins that are routed to the CP210x or UDP Motherboard. Table 3. CP210x Controlled GPIO Pins GPIO Pin User Control Function PB1.12 PB1.13 PB1.14 PB1.15 RX TX CTS RTS 4.10. Debug Header (J31) The mini 10-pin debug header supports the Silicon Labs USB Debug Adapter. This connector provides a Serial Wire (SW) debug connection to the SiM3C1xx on the MCU card. Rev. 0.1 9 UDP SiM3C1xx 4.11. Capacitive Sensing Button and Slider (S1) Two capacitive sensing buttons and one slider are included on the MCU card. Six GPIO pins are connected to the slider and can be used to implement up to two buttons or a slider. Table 4 shows the J13 pin definitions. The GPIO pins are connected to the slider in ascending order from the location labeled “A” to the location labeled “B” on the MCU card. Table 4. Capacitive Sensing GPIO Connections Location Pin A — — — — B PB1.7 PB1.8 PB0.4 PB0.3 PB0.2 PB0.1 4.12. Reset Button (SW1) The reset push-button switch is in the lower-left corner. Pushing this button will always reset the MCU. Note that pushing this button while the IDE is connected to the MCU will result in IDE disconnecting from the target. 4.13. Port Pin Headers (J5-J9) All of the MCU port pins are available on the 0.100-inch headers on MCU card. Some of these port pins are shared with other functions on the board. For example, PB0.9 and PB0.10 are both used by the external RTC. Several GPIO pins are connected to circuits in the User Control portion of the board as well. To disconnect these GPIO pins from the additional circuits, place the User Control switch in the OFF position. PB1.12, PB1.13, PB.1.14, and PB1.15 are either routed to the CP210x device or to the UDP Motherboard. For more information on the GPIO pins used by the CP210x or UART interface, see Section 4.9. 10 Rev. 0.1 UDP SiM3C1xx 4.14. MCU Card Default and Optional Connections The MCU card has many default and optional connections for use with different I/O cards and the UDP motherboard. The default connections are via shorting jumpers. The shorting jumpers are a 603 resistor footprint with a cut trace between pads. To disconnect, cut the trace with a sharp utility knife. To reconnect, install a 0 603 resistor or connect the two pads with solder. The optional connections are non-populated (no-pop) resistor footprints. To connect, install a 0 603 resistor or connect the two pads with solder. The User Control ON connections are only enabled when the User Control switch is moved to the ON position. Table 5 shows a summary of the default and optional connections for each pin. Table 5. MCU Pin Functions MCU Pin MCU Card Function User Control Default Optional ON P0.0 UDP Motherboard Signal Default Optional USART_TX_A P0.1 CAPSENSE USART_RX_A P0.2 CAPSENSE USART_RTS_A C2D_TX00_A P0.3 CAPSENSE USART_CTS_A C2D_TX01_A P0.4 CAPSENSE USART_UCLK_A C2D_TX02_A P0.5 SPI_SCK_EZR C2D_TX03_A P0.6 SPI_MISO_EZR C2D_TX04_A P0.7 SPI_MOSI_EZR C2D_TX05_A I2V_INP_A P0.8 SPI_NSS0_EZR C2D_TX06_A I2V_INN_A P0.9 RTC1 GPIO14 P0.10 RTC2 GPIO15 P0.11 VREFGND GPIO11 ADC_VREFGND P0.12 VREF GPIO12 ADC_VREF P0.13 IDAC PCA_CH0_A GPIO13 IDAC_B P0.14 P0.15 PCA_CH1_A I2SOUT_DFS_A IDAC_A XTAL1 I2SOUT_CLK_A CP_OUT_A Rev. 0.1 11 UDP SiM3C1xx Table 5. MCU Pin Functions (Continued) MCU Pin P1.0 MCU Card Function User Control Default Optional ON UDP Motherboard Signal Default XTAL2 I2SOUT_DOUT_A CP_OUTA_A P1.1 I2C_SDA_EZR P1.2 I2C_SCL_EZR P1.3 JTAG_TDO_A P1.4 JTAG_TDI_A P1.5 POT ADC_IN0 P1.6 ADC_IN1 P1.7 CAPSENSE GPIO08 P1.8 CAPSENSE GPIO09 P1.9 12 Optional GPIO10 P1.10 ADC_IN2 P1.11 TIMER_EX_A ADC_IN3 P1.12 VCP_RX EMIF_A21 UART_RX_SYS P1.13 VCP_TX EMIF_A20 UART_TX_SYS P1.14 VCP_CTS EMIF_A19 EZRP_CLK_IN UART_CTS_SYS P1.15 VCP_RTS WAKEUP0 EMIF_A18 EZRP_TX_DATA_IN UART_RTS_SYS P2.0 EMIC_A17 EZRP_RX_CLK_OUT P2.1 USART_TX_B EMIF_A16 EZRP_RX_DATA_OUT P2.2 USART_RX_B EMIF_A15 EZRP_SDN P2.3 EMIF_A14 EZRP_NIRQ P2.4 EXT_INT0 EMIF_A13 P2.5 GPIO00 EMIF_A12 P2.6 GPIO01 EMIF_A11 P2.7 GPIO02 EMIF_A10 Rev. 0.1 UDP SiM3C1xx Table 5. MCU Pin Functions (Continued) MCU Pin MCU Card Function User Control Default Optional ON UDP Motherboard Signal Default P2.8 SW2 SPI_NSS3_A GPIO03 EMIF_A9 P2.9 SW3 SPI_NSS2_A GPIO04 EMIF_A8 P2.10 LED (DS3) SPI_NSS1_A GPIO05 EMIF_A7 P2.11 LED (DS4) SPI_NSS0_A GPIO06 EMIF_A6 P2.12 POT_EN SPI_SCK_A GPIO07 EMIF_A5 P2.13 SPI_MISO_A EMIF_A4 CP_POS_A P2.14 SPI_MOSI_A EMIF_A3 CP_NEG_A P3.0 EMIF_A2 P3.1 SPI_NSS2_EZR EMIF_A1 P3.2 SPI_NSS3_EZR EMIF_A0 P3.3 LPTIMER_IN_A I2SIN_DFS_A EMIF_WRB P3.4 I2SIN_CLK_A EMIF_OEB CP_POS_B P3.5 I2SIN_DOUT_A EMIF_ALE CP_NEG_B P3.6 EMIF_CS0B EXTREG_SP_A P3.7 EMIF_BE1B EXTREG_SN_A P3.8 EMIF_CS1B EXTREG_OUT_A Rev. 0.1 Optional 13 UDP SiM3C1xx Table 5. MCU Pin Functions (Continued) MCU Pin MCU Card Function User Control Default Optional ON P3.9 UDP Motherboard Signal Default Optional EMIF_BE0B EXTREG_BD_A P3.10 EBID_SCK PORT_MATCH0 UDPBUS_SDA_A P3.11 EBID_SDA PORT_MATCH1 UDPBUS_SCL_A P4.0 EPCA_CH0_MOTOR HVGPIO0 P4.1 EPCA_CH1_MOTOR HVGPIO1 P4.2 UART_TX_A EPCA_CH2_MOTOR HVGPIO2 P4.3 UART_RX_A EPCA_CH3_MOTOR HVGPIO3 P4.4 UART_RTS_A EPCA_CH4_MOTOR HVGPIO4 P4.5 LPTIMER_OUT_A UART_CTS_A EPCA_CH5_MOTOR HVGPIO5 4.14.1. P0.1, P0.2, P0.3, P0.4, P1.8, P1.7 Pins P0.1, P0.2, P0.3, P0.4, P1.7, P1.8 all connect to the capacitive sensing slider by default. To disconnect any of these pins from the capacitive sensing slider, remove the 0 resistor that is connected to the port pin (R16 - R21). 4.14.2. P0.9, P0.10 Pin P0.9 and P0.10 both connect to the 32.768 kHz RTC by default. To disconnect this pin from the RTC, remove the crystal Y2 on the board. Alternatively, the 0 resistors R5 and R6 can be removed to disconnect the RTC circuit from the headers on J5. 4.14.3. P0.11 Pin P0.11 connects to the VREFGND terminal on H1 by default. By default, P0.11 is not used as VREFGND and is instead a GPIO pin. 4.14.4. P0.12 Pin P0.12 connects to the RX pin of the CP210x by default. Alternatively, P0.12 can be enabled for use with the VREF. 4.14.5. P0.13 Pin P0.13 connects to the TX pin of the CP210x by default. Alternatively, P0.13 can be enabled for use with the IDAC. 14 Rev. 0.1 UDP SiM3C1xx 4.14.6. P0.14 Pin P0.14 connects to the CTS pin of the CP210x by default. 4.14.7. P0.15 Pin P0.15 connects to the RTS pin of the CP210x by default. Alternatively, P0.15 can be enabled for use as the XTAL1 input. 4.14.8. P1.0 Pin P1.0 is a GPIO pin by default. Alternatively, P1.0 can be enabled for use as the XTAL2 input. P1.0 is connected to the external crystal circuit, but the external crystal circuit is not populated by default. See the MCU card schematic in 6. "Schematics‚" on page 18 for more information on the external crystal circuit. 4.14.9. P1.5 Pin P1.5 is a GPIO pin by default. Alternatively, P1.5 can be used at the potentiometer input pin if the User Control switch is in the ON position. 4.14.10. P2.8, P2.9 Pins P2.8 and P2.9 are both GPIO pins by default. Alternatively, P2.8 and P2.9 can be used as switches (SW2 and SW3) if the User Control switch is in the ON position. 4.14.11. P2.10, P2.11 Pins P2.10 and P2.11 are both GPIO pins by default. Alternatively, P2.10 and P2.11 can be used as LEDs (DS3 and DS4) if the User Control switch is in the ON position. 4.14.12. P2.12 Pin P2.12 is a GPIO pin by default. Alternatively, P2.12 can be used at the potentiometer bias pin if the User Control switch is in the ON position. 4.14.13. P3.10, P3.11 Pins P3.10 and P3.11 normally connects to the EBID UDP bus. To disconnect these pins from the UDP bus circuit, remove the 0 resistors R34 and R35. Rev. 0.1 15 UDP SiM3C1xx 5. Using the UDP SiM3C1xx MCU Card with the UDP Motherboard 5.1. Current Measurement The power measurement circuitry on the UDP motherboard consists of a Silicon Labs C8051F351 8051 MCU that measures both input voltage and current consumption of the MCU card, I/O expander, and radio test card. Install a shorting block on the UDP Motherboard J13 and J15 connect the two left pins together when using the motherboard with the SiM3C1xx MCU card. UDP motherboard power J15 JP3 VIO IN power R24 JP2 Radio card IN power J14 J13 JP1 R15 to VIO power VDD IN power R6 to Radio card power to VDD power C8051F351 Figure 7. Power Measurement Diagram with Shorting Blocks 5.2. MCU Card Header Connections The MCU card has four connectors with 100 pins each. These 400 pins are directly tied to the UDP motherboard and I/O cards. These signals are named and designed to support a wide variety of features and applications, and the UDP SiM3C1xx card implements a subset of these connections. The MCU cards and I/O cards are designed so that a maximum number of functions are shared between each card. This allows a particular type of I/O card to be shared amongst all MCU cards that connect to the same signals. The MCU card slot includes the following components: J1 MCU card connector H1 J2 MCU card connector H2 J3 MCU card connector H3 J4 MCU card connector H4 The UDP SiM3C1xx card implements the signals described in Table 7, Table 8, Table 9, and Table 10 in the Appendix. 16 Rev. 0.1 UDP SiM3C1xx 5.3. Shorting Blocks: Factory Defaults The UDP SiM3C1xx MCU card comes from the factory with pre-installed shorting blocks on several headers. Figure 8 shows the positions of the factory default shorting blocks. Figure 8. Shorting Blocks: Factory Defaults Shorting blocks are installed across the 5V WALL (J14), VDD (J15), VIO (J17) Imeasure jumpers. A shorting block is installed on J16 to connect the potentiometer to the User Control portion of the board. A shorting block is also installed on J18 to connect the VIOHD pin of the MCU to the VIO pin of the MCU. Rev. 0.1 17 Figure 9. SiM3C1xx UDP MCU Card Schematic (1 of 6) UDP SiM3C1xx 6. Schematics 18 Rev. 0.1 Figure 10. SiM3C1xx UDP MCU Card Schematic (2 of 6) UDP SiM3C1xx Rev. 0.1 19 Figure 11. SiM3C1xx UDP MCU Card Schematic (3 of 6) UDP SiM3C1xx 20 Rev. 0.1 Figure 12. SiM3C1xx UDP MCU Card Schematic (4 of 6) UDP SiM3C1xx Rev. 0.1 21 Figure 13. SiM3C1xx UDP MCU Card Schematic (5 of 6) UDP SiM3C1xx 22 Rev. 0.1 Figure 14. SiM3C1xx UDP MCU Card Schematic (6 of 6) UDP SiM3C1xx Rev. 0.1 23 UDP SiM3C1xx 7. Bill of Materials Table 6. UDP SiM3C1xx Card Bill of Materials Reference Part Number U1 U2 U3-4 U7 SiM3C167-A-GQ C8051F990-GM SN74AVC4T245RGYR LM2937IMP-5.0/NOPB C5-11, C17, C20, C22-25, C27 C4 C0603C104J3RACTU C1608X7R1C105K TDK Corporation C3, C12, C15, C18, C21 C13, C16 ECJ-1VB0J475M Panasonic - ECG EMK212BJ475KG-T Taiyo Yuden C1-2, C26 J1-4 FX8-100P-SV1(91) U5 CP2103 J31 J32 FTSH-105-01-F-D-K FTSH-110-L-D-K D1, D3 BAT54C-G D2, D6 SP0503BAHTG Q1-6 DMN2075U-7 J15, J11-12, J14, J17, J50-53 J14, J16 PBC02SAAN PBC02DAAN J18 PBC03SAAN J20 PBC04SAAN J9 PBC04DAAN J8 PBC07DAAN J5-7 PBC09DAAN 24 Source Description Silicon Labs MCU, TQFP80-14X14, RoHS Silicon Labs MIXED SIGNAL, MCU, QFN20-3X3, RoHS Texas Instruments IC, BUS TRANSCVR, 4BIT, 16QFN, RoHS National SemiconducVOLTAGE REG-LDO, 5.0V, 500mA, tor SOT223, RoHS Kemet CAP, 0.1 µF, X7R, CERAMIC, 0603, 25V, ±5%, OR EQ, RoHS CAP CERAMIC, 1.0UF, X7R, 0603, 16V, ±10%, OR EQ, RoHS CAP, 4.7 µF, X5R, CERAMIC, 0603, 6.3V, ±20%, OR EQ, RoHS CAP, 4.7 µF, X5R, CERAMIC, 0805, 16V, ±10%, OR EQ, RoHS CAP, NO POP, 0603, OR EQ, RoHS Hirose Electric Co Ltd CONN, HDR, 100POS, .6 mm, GOLD, SMD, RoHS Silicon Labs SINGLE-CHIP USB TO UART BRIDGE, QFN28, RoHS Samtec Inc CoreSight 10 Debug Header Samtec Inc CONN, HDR, SHRD, 0.050"(1.27 mm) PITCH, 20 PINS [2X10], OR EQ, RoHS Comchip Technology DIODE, Schottkey DUAL CC, 200 mA, 30 V, SOT23,RoHS Littlefuse TVS AVAL DIODE ARRAY, 3 CH, SOT143, RoHS Diodes Inc MOSFET, PWR N-CHAN, 20 V, 4.2A, SOT23, OR EQ, RoHS Sullins Connector STAKE HEADER, 1X2, 0.1"CTR, GOLD, Solutions OR EQ, RoHS Sullins Connector Solutions Sullins Connector Solutions Sullins Connector Solutions Sullins Connector Solutions Sullins Connector Solutions Sullins Connector Solutions Rev. 0.1 STAKE HEADER, 1X2, 0.1"CTR, GOLD, OR EQ, RoHS STAKE HEADER, 1X3, 0.1" CTRS, OR EQ, RoHS STAKE HEADER, 1X4, 0.1" CTRS, OR EQ, RoHS, NO POP STAKE HEADER, 2X4, 0.1"CTR, OR EQ, RoHS STAKE HEADER, 2X7, 0.1" CTR, GOLD, OR EQ, RoHS STAKE HEADER, 2X9, 0.1' CTR, GOLD, OR EQ, RoHS UDP SiM3C1xx Table 6. UDP SiM3C1xx Card Bill of Materials (Continued) Reference Part Number Source Description DS1 LTST-C190TBKT Lite-On Inc DS2-3 SML-LX0603IW-TR DS4 LY L29K-H1K2-26-Z R15 RV100F-30-4K1B-B10KB301 RC0603JR-070RL Lumex Opto / Components Inc OSRAM Opto Semiconductors Inc Alpha (Taiwan) LED 468NM, BLUE, SMT0603, OR EQ, RoHS LED, RED DIFF, 635NM, SMT0603, OR EQ, RoHS LED, YELLOW, 591NM, SMD0603, 1.8 V, OR EQ, RoHS POT, 10K, THUMBWHEEL LINEAR, 0.03W, ±20%, OR EQ, RoHS RES, 0.0, SMT, 0603, 1/10W, ±5%, OR EQ, RoHS R1-2, R5-6, R16-21, R2331, R34-37, R40, R44, R48 R32-33 Yageo ERJ-3EKF1501V Panasonic - ECG R11, R14 ERJ-6ENF1003V Panasonic - ECG R13, R22, R41-42, R45-46 R8-9 RC0603JR-071KL Yageo RC0805JR-07330RL Yageo R7 ERJ-3EKF4751V Panasonic - ECG R10, R12 ERJ-6ENF4751V Panasonic - ECG R3-4, R38-39, R43, R47, R49 SW4 OS102011MS2QN1 C&K Components SW5 EG6201 SW1-3 EVQ-PAD04M H1 1729160 J10 54819-0519 S1 Y2 Y1 P1 ABS07-32.768KHZ-7-T RAPC722X RES 1.50 k, SMT, 0603, 1/10W, ±1%, OR EQ, RoHS RES, 100 k, SMT, 0805, 1/8W, ±1%, OR EQ, RoHS RES, 1.0 k, SMT, 0603, 1/10W, ±5%, RoHS RES, 330 , SMT, 0805, 1/8W, ±5%, OR EQ, RoHS RES, 4.75 k , SMT, 0603, 1/10W, ±1%, OR EQ, RoHS RES, 4.75 k, SMT, 0805, 1/8W, ±1%, OR EQ, RoHS RES, NO POP, SMT, 0603, OR EQ, RoHS SWITCH SLIDE MINI, SPDT, PCB MNT, OR EQ, RoHS E-Switch SWITCH, SLIDE 6PDT, RT ANG, L=4MM, OR EQ, RoHS Panasonic - ECG SWITCH, LIGHT TOUCH, 130GF, 6 mm SQ, RoHS Phoenix Contact TERM. BLOCK, 5.08 mm CTRS, 6 POS, RoHS Molex Inc CONN, USB MINI RECEPT, 5POS RT ANG, TYPE B OR EQ, RoHS PCB W_CHEVRON SLIDER SOLID, RoHS Abracon Corporation CRYSTAL, 32.76 kHz, 7PF, SMT, RoHS ECS Inc HC46/9 CRYSTAL, NO POP, OR EQ, RoHS Switchcraft Inc CONN, POWERJACK MINI.08" RA PC MNT, RoHS Rev. 0.1 25 UDP SiM3C1xx APPENDIX—MCU CARD HEADER PIN DESCRIPTIONS Table 7. UDP SiM3C1xx MCU Card H1 Pin Descriptions (J1) MCU Card Pin Signal Name 1 GND 2 26 Description SiM3C167 Pin / Signal USART_TX_A USART A transmit PB0.0 3 USART_RX_A USART A receive PB0.1 4 USART_RTS_A USART A hardware handshaking PB0.2 5 USART_CTS_A USART A hardware handshaking PB0.3 6 USART_UCLK_A USART A clock PB0.4 7 CAN_TX_B 8 CAN_RX_B 9 SPI_SCK_A SPI A clock PB2.12 10 SPI_MISO_A SPI A master-in, slave-out PB2.13 11 SPI_MOSI_A SPI A master-out, slave-in PB2.14 12 SPI_NSS0_A SPI A slave select 0 PB2.11 13 SPI_NSS1_A SPI A slave select 1 PB2.10 14 SPI_NSS2_A SPI A slave select 2 PB2.9 15 SPI_NSS3_A SPI A slave select 3 PB2.8 16 USART_TX_B USART B transmit PB2.1 17 USART_RX_B USART B receive PB2.2 18 USART_RTS_B USART B hardware handshaking 19 USART_CTS_B USART B hardware handshaking 20 USART_UCLK_B USART B clock 21 EPCA_ECI_A EPCA A external clock input 22 EPCA_CH0_A 23 EPCA_CH1_A 24 EPCA_CH2_A 25 EPCA_CH3_A 26 27 EPCA_CH4_A EPCA_CH5_A 28 LIN_TX_A 29 LIN_RX_A 30 PCA_ECI_A 31 PCA_CH0_A 32 PCA_CH1_A 33 PCA_ECI_B 34 PCA_CH0_B PCA A external clock input PB0.13 PB0.14 PCA B external clock input Rev. 0.1 UDP SiM3C1xx Table 7. UDP SiM3C1xx MCU Card H1 Pin Descriptions (J1) (Continued) MCU Card Pin Signal Name 35 PCA_CH1_B 36 I2SOUT_DFS_A 37 38 39 I2SOUT_CLK_A I2SOUT_DOUT_A Description SiM3C167 Pin / Signal I2S A transmitter word sync (WS) PB0.14 2 I S A transmitter clock (SCK) I2S I2C_SDA_EZR PB0.15H A transmitter data (SD) PB1.0H 2 PB1.1 2 PB1.2 / TRST EZRadio I C data 40 I2C_SCL_EZR 41 TIMER_CT_A 42 TIMER_EX_A 43 TIMER_CT_B 44 TIMER_EX_B 45 UART_TX_A UART A transmit PB4.2 46 UART_RX_A UART A receive PB4.3 47 UART_RTS_A UART A hardware handshaking PB4.4 48 UART_CTS_A UART A hardware handshaking PB4.5 49 UART_TX_SYS System UART transmit UART_TX_ SYS 50 GND 51 UART_RX_SYS System UART receive UART_RX_ SYS 52 UART_RTS_SYS System UART hardware handshaking UART_RTS_ SYS 53 UART_CTS_SYS System UART hardware handshaking UART_CTS_ SYS 54 SPI_SCK_EZR EZRadio SPI clock PB0.5 55 SPI_MISO_EZR EZRadio SPI master-in, slave-out PB0.6 56 SPI_MOSI_EZR EZRadio SPI master-out, slave-in PB0.7 57 SPI_NSS0_EZR EZRadio SPI slave select 0 PB0.8 58 SPI_NSS1_EZR EZRadio SPI slave select 1 PB3.0 59 SPI_NSS2_EZR EZRadio SPI slave select 2 PB3.1 60 SPI_NSS3_EZR EZRadio SPI slave select 3 PB3.2 61 I2C_SDA_B I2C B data 62 I2C_SCL_B I2C B clock 63 I2SIN_DFS_A I2S A receiver word sync (WS) 64 I2SIN_CLK_A EZRadio I C clock PB1.11 2 I S A receiver clock (SCK) 2 PB3.3 PB3.4 65 I2SIN_DOUT_A I S A receiver data (SD) 66 CLKOUT0 clock 67 GPIO00 General purpose I/O 0 PB2.5 68 GPIO01 General purpose I/O 1 PB2.6 Rev. 0.1 PB3.5 27 UDP SiM3C1xx Table 7. UDP SiM3C1xx MCU Card H1 Pin Descriptions (J1) (Continued) MCU Card Pin Signal Name Description SiM3C167 Pin / Signal 69 GPIO02 General purpose I/O 2 PB2.7 70 GPIO03 General purpose I/O 3 PB2.8 71 GPIO04 General purpose I/O 4 PB2.9 72 GPIO05 General purpose I/O 5 PB2.10 73 GPIO06 General purpose I/O 6 PB2.11 74 GPIO07 General purpose I/O 7 PB2.12 75 GPIO08 General purpose I/O 8 PB1.7H 76 GPIO09 General purpose I/O 9 PB1.8H 77 GPIO10 General purpose I/O 10 PB1.9H 78 GPIO11 General purpose I/O 11 PB0.11 79 GPIO12 General purpose I/O 12 PB0.12 80 GPIO13 General purpose I/O 13 PB0.13 28 81 GPIO14 General purpose I/O 14 PB0.9H 82 GPIO15 General purpose I/O 15 PB0.10H 83 PORT_MATCH0 PB3.10 84 PORT_MATCH1 PB3.11 85 WAKEUP0 MCU low-power wakeup input signal 0 86 WAKEUP1 MCU low-power wakeup input signal 1 87 EXT_INT0 External interrupt 0 88 EXT_INT1 External interrupt 1 89 EXT_ADC_TRIG0 External ADC trigger 0 90 EXT_ADC_TRIG1 External ADC trigger 1 91 EXT_DAC_TRIG0 External DAC trigger 0 92 EXT_DAC_TRIG1 External DAC trigger 1 93 EXT_DMA_TRIG0 External DMA trigger 0 94 EXT_DMA_TRIG1 External DMA trigger 1 95 CAN_TX_A 96 CAN_RX_A 97 LIN_TX_B 98 LIN_RX_B 99 LPTIMER_IN_A PB3.3 100 LPTIMER_OUT_A PB4.5 Rev. 0.1 PB1.15 PB2.4 UDP SiM3C1xx Table 8. UDP SiM3C1xx Card H2 Pin Descriptions (J2) MCU Card Pin Signal Name Description SiM3C167 Pin / Signal 1 GND 2 UDPBUS_SDA_A UDP motherboard I2C A data UDPBUS_ SDA_A 3 UDPBUS_SCL_A UDP motherboard I2C A clock UDPBUS_ SCL_A 4 EPCA_ECI_MOTOR Motor EPCA external clock input 5 EPCA_CH0_MOTOR PB4.0 6 EPCA_CH1_MOTOR PB4.1 7 EPCA_CH2_MOTOR PB4.2 8 EPCA_CH3_MOTOR PB4.3 9 EPCA_CH4_MOTOR PB4.4 10 EPCA_CH5_MOTOR PB4.5 11 HVGPIO0 High Drive I/O 0 PB4.0 12 HVGPIO1 High Drive I/O 1 PB4.1 13 HVGPIO2 High Drive I/O 2 PB4.2 14 HVGPIO3 High Drive I/O 3 PB4.3 15 HVGPIO4 High Drive I/O 4 PB4.4 16 HVGPIO5 High Drive I/O 5 PB4.5 17 HVGPIO6 High Drive I/O 6 18 HVGPIO7 High Drive I/O 7 19 EMIF_A23 EMIF muxed AD23m pin (non-muxed A15) 20 EMIF_A22 EMIF muxed AD22m pin (non-muxed A14) 21 EMIF_A21 EMIF muxed AD21m pin (non-muxed A13) PB1.12 22 EMIF_A20 EMIF muxed AD20m pin (non-muxed A12) PB1.13 23 EMIF_A19 EMIF muxed AD19m pin (non-muxed A11) PB1.14 24 EMIF_A18 EMIF muxed AD18m pin (non-muxed A10) PB1.15 25 EMIF_A17 EMIF muxed AD17m pin (non-muxed A9) PB2.0 26 EMIF_A16 EMIF muxed AD16m pin (non-muxed A8) PB2.1 27 EMIF_A15 EMIF muxed AD15m pin (non-muxed A7) PB2.2 28 EMIF_A14 EMIF muxed AD14m pin (non-muxed A6) PB2.3 29 EMIF_A13 EMIF muxed AD13m pin (non-muxed A5) PB2.4 30 EMIF_A12 EMIF muxed AD12m pin (non-muxed A4) PB2.5 31 EMIF_A11 EMIF muxed AD11m pin (non-muxed A3) PB2.6 32 EMIF_A10 EMIF muxed AD10m pin (non-muxed A2) PB2.7 33 EMIF_A9 EMIF muxed AD9m pin (non-muxed A1) PB2.8 34 EMIF_A8 EMIF muxed AD8m pin (non-muxed A0) PB2.9 35 EMIF_A7 EMIF muxed AD7m pin (non-muxed D7) PB2.10 Rev. 0.1 29 UDP SiM3C1xx Table 8. UDP SiM3C1xx Card H2 Pin Descriptions (J2) (Continued) MCU Card Pin Signal Name Description SiM3C167 Pin / Signal 36 EMIF_A6 EMIF muxed AD6m pin (non-muxed D6) PB2.11 37 EMIF_A5 EMIF muxed AD5m pin (non-muxed D5) PB2.12 38 EMIF_A4 EMIF muxed AD4m pin (non-muxed D4) PB2.13 39 EMIF_A3 EMIF muxed AD3m pin (non-muxed D3) PB2.14 40 EMIF_A2 EMIF muxed AD2m pin (non-muxed D2) PB3.0 41 EMIF_A1 EMIF muxed AD1m pin (non-muxed D1) PB3.1 42 EMIF_A0 EMIF muxed AD0m pin (non-muxed D0) PB3.2 43 EMIF_WRB EMIF write signal PB3.3 44 EMIF_OEB EMIF output enable PB3.4 45 EMIF_ALE EMIF address latch enable PB3.5 46 EMIF_CS0B EMIF chip select 0 PB3.6 47 EMIF_BE1B EMIF output byte enable 1 PB3.7 48 EMIF_CS1B EMIF chip select 1 PB3.8 49 EMIF_BE0B EMIF output byte enable 0 PB3.9 50 GND 51 LCD_SEG00_A 52 LCD_SEG01_A 53 LCD_SEG02_A 54 LCD_SEG03_A 55 LCD_SEG04_A 56 LCD_SEG05_A 57 LCD_SEG06_A 58 LCD_SEG07_A 59 LCD_SEG08_A 60 LCD_SEG09_A 61 LCD_SEG10_A 62 LCD_SEG11_A 63 LCD_SEG12_A 64 LCD_SEG13_A 65 LCD_SEG14_A 66 LCD_SEG15_A 67 LCD_SEG16_A 68 LCD_SEG17_A 69 LCD_SEG18_A 70 LCD_SEG19_A 71 LCD_SEG20_A 72 LCD_SEG21_A 30 Rev. 0.1 UDP SiM3C1xx Table 8. UDP SiM3C1xx Card H2 Pin Descriptions (J2) (Continued) MCU Card Pin Signal Name 73 LCD_SEG22_A 74 LCD_SEG23_A 75 LCD_SEG24_A 76 LCD_SEG25_A 77 LCD_SEG26_A 78 LCD_SEG27_A 79 LCD_SEG28_A 80 LCD_SEG29_A 81 LCD_SEG30_A 82 LCD_SEG31_A 83 LCD_SEG32_A 84 LCD_SEG33_A 85 LCD_SEG34_A 86 LCD_SEG35_A 87 LCD_SEG36_A 88 LCD_SEG37_A 89 LCD_SEG38_A 90 LCD_SEG39_A 91 LCD_COM0_A 92 LCD_COM1_A 93 LCD_COM2_A 94 LCD_COM3_A 95 LCD_COM4_A 96 LCD_COM5_A 97 LCD_COM6_A 98 LCD_COM7_A 99 CMOSCLK_XTAL1_A MCU XTAL1 pin for external oscillators 100 CMOSCLK_XTAL2_A MCU XTAL2 pin for external oscillators Description Rev. 0.1 SiM3C167 Pin / Signal 31 UDP SiM3C1xx Table 9. UDP SiM3C1xx Card H3 Pin Descriptions (J3) MCU Card Pin 32 Description Description SiM3C167 Pin / Signal 1 GND 2 PWR_VDD_IN Power input for powering the MCU card from a power source other than the UDP motherboard 3 PWR_VDD_IN Power input for powering the MCU card from a power source other than the UDP motherboard 4 PWR_VDD_OUT Power input for the MCU card 5 PWR_VDD_OUT 6 PWR_RADIO_IN 7 PWR_RADIO_IN 8 PWR_RADIO_OUT Power input for the radio test card 9 PWR_RADIO_OUT Power input for the radio test card 10 PWR_IO_IN Power input for powering the I/O card from a power source other than the UDP motherboard 11 PWR_IO_IN Power input for powering the I/O card from a power source other than the UDP motherboard 12 PWR_IO_OUT Power input for the I/O card 13 PWR_IO_OUT PWR_IO_ OUT 14 PWR_IO_BUS VIO 15 PWR_IO_BUS Connects power from the MCU card to the radio and I/O cards 16 PWR_AUX_BUS Connects power from the MCU card to the radio and I/O cards 17 PWR_AUX_BUS Connects power from the MCU card to the radio and I/O cards 18 PWR_HV1_BUS High Drive I/O power 1 19 PWR_HV1_BUS PWR_HV1_ BUS 20 PWR_HV2_BUS High Drive I/O power 2 VIOHD 21 PWR_HV2_BUS 22 PWR_VPP_BULK VPP programming voltage 23 PWR_VPP_BULK VPP programming voltage 24 PWR_5.0_BULK 5.0 V power from the UDP motherboard 25 PWR_5.0_BULK PWR_5.0V_ BULK 26 PWR_5.0_BULK 27 PWR_5.0_BULK 28 VCC_3.3V 3.3 V power from the UDP motherboard 29 VCC_3.3V PWR_3.3V_ BULK 30 VCC_3.3V 31 VCC_3.3V PWR_VDD_ OUT Power input for powering the radio test card from a power PWR_RADIO source other than the UDP motherboard _IN Rev. 0.1 UDP SiM3C1xx Table 9. UDP SiM3C1xx Card H3 Pin Descriptions (J3) (Continued) SiM3C167 Pin / Signal MCU Card Pin Description Description 32 PWR_SYS_BULK 3.3 V power supply for EBID devices 33 PWR_SYS_BULK 34 GND 35 EBID_SCK EBID SPI clock 36 EBID_MOSI EBID SPI master-out, slave in 37 EBID_MISO EBID SPI master-in, slave-out 38 EBID_NSS EBID SPI slave select 39 C2_CLK_A C2 interface A clock, JTAG interface A TCK, Serial Wire SWCLK SWCLK / TCK 40 C2_DAT_A SWDIO / TMS 41 C2_CLK_B C2 interface A data, JTAG interface A TMS, Serial Wire SWDIO C2 interface B clock 42 C2_DAT_B C2 interface B data C2_DAT_B 43 C2_CLK_C C2 interface C clock 44 C2_DAT_C C2 interface C data 45 C2_CLK_D C2 interface D clock 46 C2_DAT_D C2 interface D data 47 C2_CLK_E C2 interface E clock 48 C2_DAT_E C2 interface E data 49 nc no connect PWR_SYS_ BULK C2_CLK_B 50 GND 51 JTAG_TDO_A JTAG interface A data out (TDO), Serial Wire SWO PB1.3 / TDO 52 JTAG_TDI_A JTAG interface A data in (TDI) PB1.4 / TDI 53 VCP_EN Selects the USB-to-USART motherboard path UART_SYS_ EN 54 UART_SYS_EN Selects the USB-to-USART motherboard path VCP_EN 55 H3_55 General purpose signal 56 H3_56 General purpose signal 57 H3_57 General purpose signal 58 H3_58 General purpose signal 59 H3_59 General purpose signal 60 H3_60 General purpose signal 61 H3_61 General purpose signal 62 H3_62 General purpose signal 63 H3_63 General purpose signal 64 H3_64 General purpose signal 65 H3_65 General purpose signal 66 H3_66 General purpose signal Rev. 0.1 33 UDP SiM3C1xx Table 9. UDP SiM3C1xx Card H3 Pin Descriptions (J3) (Continued) MCU Card Pin Description Description 67 H3_67 General purpose signal 68 H3_68 General purpose signal 69 H3_69 General purpose signal 70 H3_70 General purpose signal 71 H3_71 General purpose signal 72 H3_72 General purpose signal 73 H3_73 General purpose signal 74 H3_74 General purpose signal 75 H3_75 General purpose signal 76 H3_76 General purpose signal 77 H3_77 General purpose signal 78 H3_78 General purpose signal 79 H3_79 General purpose signal 80 H3_80 General purpose signal 81 H3_81 General purpose signal 82 H3_82 General purpose signal 83 H3_83 General purpose signal 84 H3_84 General purpose signal 85 H3_85 General purpose signal 86 H3_86 General purpose signal 87 H3_87 General purpose signal 88 H3_88 General purpose signal 89 H3_89 General purpose signal 90 H3_90 General purpose signal 91 H3_91 General purpose signal 92 H3_92 General purpose signal 93 H3_93 General purpose signal 94 H3_94 General purpose signal 95 H3_95 General purpose signal 96 H3_96 General purpose signal 97 H3_97 General purpose signal 98 H3_98 General purpose signal 99 H3_99 General purpose signal 100 H3_100 General purpose signal 34 Rev. 0.1 SiM3C167 Pin / Signal UDP SiM3C1xx Table 10. UDP SiM3C1xx Card H4 Pin Descriptions (J4) MCU Card Pin Description Description SiM3C167 Pin / Signal 1 GND 2 C2D_TX00_A Capacitive Sensing output 0 PB0.2 3 C2D_TX01_A Capacitive Sensing output 1 PB0.3 4 C2D_TX02_A Capacitive Sensing output 2 PB0.4 5 C2D_TX03_A Capacitive Sensing output 3 PB0.5 6 C2D_TX04_A Capacitive Sensing output 4 PB0.6 7 C2D_TX05_A Capacitive Sensing output 5 PB0.7 8 C2D_TX06_A Capacitive Sensing output 6 PB0.8 9 C2D_TX07_A Capacitive Sensing output 7 10 C2D_TX08_A Capacitive Sensing output 8 11 C2D_TX09_A Capacitive Sensing output 9 12 C2D_TX10_A Capacitive Sensing output 10 13 C2D_TX11_A Capacitive Sensing output 11 14 C2D_TX12_A Capacitive Sensing output 12 15 C2D_TX13_A Capacitive Sensing output 13 16 C2D_TX14_A Capacitive Sensing output 14 17 C2D_TX15_A Capacitive Sensing output 15 18 C2D_RX00_A Capacitive Sensing input 0 19 C2D_RX01_A Capacitive Sensing input 1 20 C2D_RX02_A Capacitive Sensing input 2 21 C2D_RX03_A Capacitive Sensing input 3 22 C2D_RX04_A Capacitive Sensing input 4 23 C2D_RX05_A Capacitive Sensing input 5 24 C2D_RX06_A Capacitive Sensing input 6 25 C2D_RX07_A Capacitive Sensing input 7 26 27 C2D_RX08_A C2D_RX09_A Capacitive Sensing input 8 Capacitive Sensing input 9 28 C2D_RX10_A Capacitive Sensing input 10 29 C2D_RX11_A Capacitive Sensing input 11 30 C2D_RX12_A Capacitive Sensing input 12 31 C2D_RX13_A Capacitive Sensing input 13 32 C2D_RX14_A Capacitive Sensing input 14 33 C2D_RX15_A Capacitive Sensing input 15 34 GND 35 ADC_VREF ADC voltage reference PB0.12 36 ADC_VREFGND ADC VREF ground PB0.11 37 ADC_IN0 PB1.5H Rev. 0.1 35 UDP SiM3C1xx Table 10. UDP SiM3C1xx Card H4 Pin Descriptions (J4) (Continued) SiM3C167 Pin / Signal MCU Card Pin Description 38 ADC_IN1 PB1.6H 39 ADC_IN2 PB1.10 40 ADC_IN3 PB1.11 41 GND 42 DAC_VREF DAC voltage reference 43 DAC_VREFGND DAC voltage reference ground 44 DAC_OUT0 45 DAC_OUT1 46 DAC_OUT2 47 DAC_OUT3 48 GND 49 IDAC_A IDAC A output PB0.14 50 IDAC_B IDAC B output PB0.13 51 CP_OUT_A Comparator A synchronous output PB0.15H 52 CP_OUTA_A Comparator A asynchronous output PB1.0H 53 CP_POS_A Comparator A positive input PB2.13 54 CP_NEG_A Comparator A negative input PB2.14 55 CP_POS_B Comparator B positive input PB3.4 56 CP_NEG_B 57 GND 58 HVDA_INP_A High Voltage Differential Amplifier A positive input 59 HVDA_INN_A High Voltage Differential Amplifier A negative input 60 HVDA_INP_B High Voltage Differential Amplifier B positive input 61 HVDA_INN_B High Voltage Differential Amplifier B negative input 62 GND 63 I2V_INP_A Current-to-Voltage converter A input 0 PB0.7 64 I2V_INN_A Current-to-Voltage converter A input 1 PB0.8 65 EXTREG_SP_A External Voltage Regulator SP input PB3.6 66 EXTREG_SN_A External Voltage Regulator SN input PB3.7 67 EXTREG_OUT_A External Voltage Regulator OUT output PB3.8 68 EXTREG_BD_A External Voltage Regulator base drive output PB3.9 69 GND 70 EZRP_CLK_IN Radio test card clock input (SMA connector) PB1.14 71 GND 72 EZRP_TX_DATA_IN Radio test card transmit data input (SMA connector) PB1.15 73 EZRO_RX_CLK_OUT Radio test card receive clock output (SMA connector) PB2.0 74 EZRP_RX_DATA_OUT Radio test card receive data output (SMA connector) PB2.1 36 Description PB3.5 Rev. 0.1 UDP SiM3C1xx Table 10. UDP SiM3C1xx Card H4 Pin Descriptions (J4) (Continued) Description SiM3C167 Pin / Signal EZRP_SDN Radio test card peripheral shutdown PB2.2 77 EZRP_NIRQ Radio test card peripheral interrupt status PB2.3 78 EZR_NFFS 79 EZR_SI100X_TX 80 EZR_DTO 81 EZR_FFIT 82 EZR_SI100X_RX Radio test card Si100x receive 83 EZR_RESET Radio test card reset 84 EZR_ARSSI 85 EZR_VDI 86 EZR_GPIO0 Radio test card general purpose I/O 0 87 EZR_GPIO1 Radio test card general purpose I/O 1 88 EZR_GPIO2 Radio test card general purpose I/O 2 89 EZR_GPIO3 Radio test card general purpose I/O 3 90 EZR_GPIO4 Radio test card general purpose I/O 4 91 H4_91 General purpose signal 92 ITM_DAT0 93 ITM_DAT1 94 ITM_DAT2 95 ITM_DAT3 96 ITM_CLK 97 H4_97 General purpose signal 98 H4_98 General purpose signal 99 H4_99 General purpose signal 100 GND MCU Card Pin Description 75 GND 76 Radio test card Si100x transmit Rev. 0.1 37 UDP SiM3C1xx CONTACT INFORMATION Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 Please visit the Silicon Labs Technical Support web page: http://www.silabs.com/support and register to submit a technical support request. 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