mbed `Command Module` – Adapter Board RS-EDP-CM
Contents
1. MBED ARM Command Module to RS EDP Backplane 219 1 1205 I mans pp D 206 Pin 6 2 207 Pin 7 2 0 GP1017 MOTOR POL _GPIO19 MOTOR P1L 0_GPI040 MOTOR_P2L _GPI042 p2 alga SCA RX TIL moror p EVG3_GPIO46 pm MOTOR PHP l 22 _RX_TTL EVG4_GPIO48 EE MA 22 0 TX TTL in EVG5_GPIO50 lue tunes ANO 227 CANO_TX a D EVM7 GPIOS1 evmo cplo2 asian 1 22 CANO R 114 j No RX AN10 2 EVG6_GPIO52 EVM1_GPI023 3 1 1215 lt o 1216 its GE CPU_DACOO_GPIO17 lt M En lt GEL 1217 GPIOO gt 12VGND 1218 SGND E plan ASC1_RX_TTL_ASCODSR Tanasi R10 SGND VAGND Tore 12C 1 N E Si er Electrocomponents plc Page 11 3 Solder Link Options Many of the options for the adapter daughter board require a solder bridge to be made or a track bridge to be cut The adapter board has been designed to be configured in the most popular setting by using track between the options which will require cutting with a knife before making the alternate connection options The options we have are as follows VB Battery Voltage J204 The mbed module has a VB input which is a battery backup voltage supply You can connected this to the RS EDP backup voltage rail or to the standard 3 3V supply via the link option Note the base boards are supplied b2. VAGND Analogue Ground R102 The VAGND and SGND lines are connected on the adapter module via the zero ohm link R102 For different grounding arrangement this resistor may be removed The main user manual for the RS EDP unit explains in more details about the ground options The analogue module for example can have its analogue ground line connected to SGND also or instead of at this point R102 option populated The VAGND and SGND lines are connected on the adapter board DEFAULT 12VGND 12V Power Ground R103 The 12VGND and SGND lines are connected on the adapter module via this zero ohm link R103 The default setting is to have this removed See the circuit diagram for the base board module to see how the grounding scheme for the 12V works R103 option populated The 12VGND and the SGND are connected on the adapter board R103 option not populated The 12VGND and the SGND are not connected on the adapter board DEFAULT 5 Software Support The mbed Command Module for the RS EDP platform is supported by all of the necessary software drivers to make driving of the platform very easy All the low level support for the devices controlled by 12C for example have been written as well as a test menu to exercise each of the modules independently of the others This therefore provides working example of the code which will allow students and users to cut and paste various sections into th
3. Break Out Base Board Signal Name EDPCON1 EDPCON2 Connector CSO 53 amp 54 CS1 55 amp 56 CS2 57 amp 58 HCS3 59 amp 60 HPSEN 51852 HRD 45 amp 46 P603 26 P603 27 HVVR 47 amp 48 WRH 49 amp 50 P603 47 P603 47 P603 47 P603 47 P603 48 P603 48 P603 48 P603 48 P603 44 P603 44 P603 44 P603 42 P603 45 P603 45 P603 45 AO ADO 41 amp 42 A1_AD1 39 amp 40 A2_AD2 37 amp 38 A3_AD3 35 amp 36 A4_AD4 33 amp 34 A5 AD5 318 32 A6_AD6 29 amp 30 A7_AD7 27 amp 28 A8_AD8 25 amp 26 A9_AD9 23 amp 24 A10_AD10 21 amp 22 A11_AD11 19 amp 20 A12_AD12 17 amp 18 A13_AD13 15 amp 16 A14_AD14 13 amp 14 A15_AD15 11 amp 12 ALE 43 amp 44 P601 6 ANO 3 P603 2 AN1 4 P603 6 AN2 5 P603 1 AN3 6 P603 5 AN4 7 P602 2 Electrocomponents plc Page 7 ANS P602 4 AN6 P602 1 AN7 10 P602 3 AN8 11 P601 2 AN9 12 P601 4 AN10 13 P601 1 AN11 14 P601 3 AN12 15 P603 4 AN13 16 P602 6 AN14 17 P603 3 AN15 18 P602 5 ASCO_RX_TTL 89 P602 30 ASCO_TX_TTL 91 P602 31 ASC1_RX_TTL 93 P602 32 ASC1_RX_TTL_ASCO_DSR 99 P602 35 ASC1_TX_TTL 95 P602 33 ASC1_TX_TTL_ASCO_DTR 97 P602 34 CANO_RX 61 amp 62 CANO_TX 63 amp 64 CAN1_RX 121 P602 46 CAN1_TX 123 P602 47 CANHO 89 amp 90 P603 40 CANLO 91 amp 9
4. of code and downloading to the target via very simple USB interface The mbed platform comes currently as a 40 pin DIP module and software drivers for most of the hardware on the chip This RS EDP CM mbed adapter module is designed to remap the pin out of the mbed module to that of the RS EDP platform The adapter module also includes a mini SD Card interface and an SPI serial connection for a small graphics LCD The RS EDP platform is a system which has been designed to utilise many different manufacturers microprocessors To support ARMs mbed module the RS EDP platform uses an adapter board to connect between the RS EDP baseboard and the mbed module This is referred to as the EDP CM mbed module The adapter module comes complete with a list of low level drivers that allow it to talk to the other module that form the RS EDP system The applications modules that are currently supported include analogue module digital I O module communications module brushed DC motor drive module MC1 A set of jumper and link options provide the user with several different ways to map the mbed to the RS EDP In an RS EDP system there is usually one Command Module CM and one or more Applications Modules AM pluged in to the Base Board BB This adapter board is designed to hold the mbed module and as such it will be the Command module for the system The Command Module in a system dictates whether the whole system is a 3 3V one or a 5 0V on
5. to the LCD SPI connector on the RS EDP CM mbed adapter board J208 option 2 1 DIP Pin 8 is connected to CNTRL_SPI_ CD_NSS Use this option is you want to use pin 8 as a general purpose chip select line for the CNTRL SPI This signal is for possible use by Electrocomponents plc Page 12 application modules within the RS EDP system that want to make use of the CNTRL SPI bus J208 option 2 3 DIP Pin 8 is connected to EVG7_GPIO54 Use this option if you want to use pin 8 as a general purpose 1 0 line DIP Pin 11 Option J209 J209 option 1 2 DIP Pin 11 is connected to GPIO12_MCICMD Default track connection Use this option if you want to use it as an SPI function to talk to the SD Card on the daughter board J209 option 2 3 DIP Pin 11 is connected to EVM2 GPIO41 CAPADC Use this option is you want to use pin 11 as a general purpose I O line DIP Pin 12 Option J210 J210 option 1 2 DIP Pin 12 is connected to GPIO2_MCIDATO Default track connection Use this option if you want to use it as an SPI function to talk to the SD Card on the daughter board J210 option 2 3 DIP Pin 12 is connected to EVM3_GPIO43 Use this option is you want to use pin 12 as a general purpose I O line DIP Pin 13 Option J211 J211 option 1 2 DIP Pin 13 is connected to GPIO10_MCICLK Default track connection Use this option if you w
6. 2 P603 41 CNTRL_I2C_SCL 79 amp 80 P603 35 CNTRL_I2C_SDA 77 amp 78 P603 34 CNTRL_SPI_ CS_NSS 75 amp 76 P603 33 CNTRL_SPI_CLK 69 amp 70 P603 30 CNTRL_SPI_MRST 71 amp 72 P603 31 CNTRL_SPI_MTSR 73 amp 74 P603 32 CPU_DACOO_GPIO17 38 P603 CPU DACO1 GPI019 40 P601 EMG TRAP 114 P601 44 ETH LNX LED 111 P602 41 ETH_RX 109 P602 40 ETH_RX_LED 113 P602 42 ETH_RX 107 P602 39 ETH_SPD_LED 115 P602 43 ETH_TX 105 P602 38 ETH_TX 103 P602 37 EVGO_GPIO40 61 P602 16 EVG1_GPI042 63 P602 17 EVG2_GPI044 65 P602 18 EVG3_GPI046 67 P602 19 EVG4_GPI048 69 P602 20 EVG5_GPIO50 71 P602 21 EVG6 GPIO52 73 P602 22 EVG7_GPIO54 75 P602 23 EVG8_GPIO56 11 P602 24 EVG9_GPIO57 78 P601 26 EVG10_GPIO58 79 P602 25 EVG11_GPIO59 80 P601 27 EVG12_GPIO60 81 P602 26 EVG13 GPIO61 82 P601 28 EVG14_GPIO62 83 P602 27 EVG15_GPI063 84 P601 29 EVG16_GPI064 85 P602 28 EVG17_GPIO65 86 P601 30 EVG18_GPIO66 87 P602 29 EVG19_GPIO67 88 P601 31 EVG20_GPIO69_ASCO_RTS 92 P601 33 EVMO_GPIO21 42 P601 8 Electrocomponents plc Page 8 EVM1 GPIO23 44 P601 9 EVM2 GPIO41 CAPADC 62 P601 18 EVM3 GPIO43 64 P601 19 EVM4 GPIO45 66 P601 20 EVM5_GPIO47 68 P601 21 EVM6_GPI049 70 P601 22 EVM7_GPIO51 72 P601 23 EVM8 GPIO53 74 P601 24 EVM9 GPIO55 76 P601 25 EVM10_GPIO68_ASCO_CTS 90 P601 32 GPIOO 21 P
7. 603 13 GPIO1 22 P603 15 GPIO2 MCI DATO 23 P603 14 GPIO3 24 P603 16 GPIO4 MCI DAT1 25 P603 17 GPIO5_12S_TX_WS 26 P603 19 GPIO6 MCI DAT2 27 P603 18 GPIO7 I2S RX CLX 28 P603 20 GPIO8 MCI DAT3 29 P603 22 GPIO9 12S RX VVS 30 P603 21 GPIO10_MCI_CLK 31 P603 23 GPI011_12S_RX_SDA 32 P603 24 GPIO12 MCI CMD 33 GPIO13 I2S TX CLR 34 P603 25 GPIO14 MCI PVVR 35 P603 12 GPIO15 12S TX SDA 36 P603 GPIO24 AD7 45 P602 8 GPIO25 AD15 46 P601 10 GPIO26_AD6 47 P602 9 GPIO27_AD14 48 P601 11 GPIO28_AD5 49 P602 10 GPIO29_AD13 50 P601 12 GPIO30_AD4 51 P602 11 GPIO31_ADI2 52 P601 13 GPIO32 AD3 53 P602 12 GPIO33 AD11 54 P601 14 GPIO34_AD2 55 P602 13 GPIO35_AD10 56 P601 15 GPIO36_AD1 57 P602 14 GPI037_AD9 58 P601 16 GPI038 ADO 59 P602 15 GPIO39_AD8 60 P601 17 P603 29 P603 28 P602 45 P602 44 P603 11 P603 10 P603 9 P602 7 P601 48 P601 45 P601 46 P601 47 P601 38 P601 37 P601 40 P601 39 P601 42 P601 41 P601 43 Electrocomponents plc Page 9 P603 46 P603 46 P603 46 P603 46 SPI_SSC_ CS_NSS 101 P602 36 SPI_SSC_CLK 98 P601 36 SPI_SSC_MRST_MISO 94 P601 34 SPI_SSC_MTSR_MOSI 96 P601 35 P603 39 P603 38 P603 37 P603 36 P601 P601 P603 43 P603 43 P603 43 Electrocomponents plc Page 10 2 5 Mapping Aid CNTRL SP EVG10 GPIO58 CNTRL SPI EVG9_GPIO57 CNTRL SP EVG8 GPIO56 CTRL SPI EVG7_GPIO54 PIO MCICMD EVM2 GPIO41 CAPADC GPIO2_M
8. DC EVM3 GPI043 GPI00 GPIO2 MCI DATO GPIO8 MCI DAT3 GPI010 MCI CLR GPIO12 MCI CMD IRQ GPIO16 CNTRL I2C INT MOTORPOH MOTORPOL MOTORP1H MOTORP1L MOTORP2H MOTORP2L 2 3 Alphabetical Listing the I O Pins Alphabetical Listing of IO 36 Ethernet RD 35 Ethernet RD 34 Ethernet TD 33 Ethernet TD 1 GND OV 38 IF 37 IF 4 nR 5 p5 SPI11 mosi 6 p6 SPI1 miso 7 p7 SPI1 sck 8 p8 9 p9 Serial1 Tx I2C1 sda 10 p10 Seriall Rx 12C1 scl 11 p11 SPI2 mosi 12 p12 SPI2 miso 13 p13 Serial2 Tx 14 p14 Serial2 Rx 15 p15 AnaloguelnO 16 p16 Analogueln1 17 p17 Analogueln2 AnalogOut1 18 p18 Analogueln3 AnalogOut1 19 p19 Analoguein4 20 p20 Analogueln5 21 p21 PWMOUt5 22 22 PWMOut4 23 p23 PVVMOut3 24 p24 PVVMOut2 25 p25 PWMOUut1 26 p26 PVVMOutO 27 p27 1202 scl Serial3 Rx 29 p29 CAN td Electrocomponents plc Page 6 28 p28 12C2 sda Serial3 Tx 30 p30 CAN rd 32 USB d 31 USB d 3 VB 2 VIN 4 5V 9 0V 40 VOUT 3 3V Reg Out 39 VU 5 0V USB Out 2 4 Backplane Signal Names and Connections
9. IO23 Electrocomponents plc Page 13 Use this option if you want to use pin 16 as a general purpose I O DIP Pin 17 Option J215 J215 option 1 2 DIP Pin 17 is connected to AN2 Default track connection Use this option if you want to use it as an analogue input J215 option 2 3 DIP Pin 17 is connected to IRQ_GPIO16_CNTRL_I2CIN Use this option if you want to use pin 17 as a GPIO DIP Pin 18 Option J216 J216 option 2 1 DIP Pin 18 is connected to AN3 Use this option if you want to use it as an analogue input J216 option 2 4 DIP Pin 18 is connected to AN12 Default track connection Use this option if you want to use it as an analogue input J216 option 2 3 DIP Pin 18 is connected to CPU_DACOO_GPIO17 Use this option if you want to use pin 18 as a DAC output or GPIO DIP Pin 19 Option J217 J217 option 1 2 DIP Pin 19 is connected to AN4 Default track connection Use this option if you want to use it as an analogue input J217 option 2 3 DIP Pin 19 is connected to GPIOO Use this option if you want to use pin 19 as a GPIO DIP Pin 20 Option J218 J218 option 1 2 DIP Pin 20 is connected to ANS Default track connection Use this option if you want to use it as an analogue input J218 option 2 3 DIP Pin 20 is connected to ASC1_RX_TTL_ASCODSR Use this o
10. ant to use it as an SPI function to talk to the SD Card on the daughter board J211 option 2 3 DIP Pin 13 is connected to ASC1_TX_TTL Use this option if you want to use pin 13 as a ASC1 UART1 serial Tx channel DIP Pin 14 Option J212 J212 option 2 1 DIP Pin 14 is connected to GPIO8_MCIDAT3 Use this option is you want to use it as an SPI function to talk to the SD Card on the daughter board J212 option 2 4 DIP Pin 14 is connected to CS_SD Default track connection Use this option if you want to use pin 14 as a chip select for the SD card J212 option 2 3 DIP Pin 15 Option J213 J213 option 1 2 DIP Pin 14 is connected to ASC1_RX_TTL Use this option is you want to use pin 14 as a ASC1 UART1 serial Rx channel DIP Pin 15 is connected to ANO Default track connection Use this option if you want to use it as an analogue input J213 option 2 3 DIP Pin 15 is connected to EVMO_GPIO21 Use this option if you want to use pin 15 as a general I O pin DIP Pin 16 Option J214 J214 option 2 1 DIP Pin 16 is connected to AN1 Use this option if you want to use it as an analogue input on backplane signal AN1 J214 option 2 4 DIP Pin 16 is connected to AN10 Default track connection Use this option if you want to use it as an analogue input on backplane signal AN10 J214 option 2 3 DIP Pin 16 is connected to EVM1 GP
11. e The module uses a 3 3V microprocessor and consequently the I O is mostly 3 3V To tell the rest of the system the mbed module is a 3 3V Command Module and not a 5 0V Command Module the Vcc_CM line on the base board is connected to 3 3V by the tracking on the adapter board This Vcc_CM is used as a reference by the other modules such as the analogue module to limit the output voltage to 3 3V The command voltage line is also used by the RESET circuit The RS EDP CM mbed daughter board remaps the 1 0 of the mbed module on to the backplane of the RS EDP system As there are quite a few dual function pins on the mbed module several link options have been made to accommodate the various options Extensive use of the 12C capability is used to communicate to the application modules in the system 2 Pin Mapping 2 1 MCU Pin Allocation mbed Pin Pin Name Comment RS EDP Name i GND OV Analogue amp Digital Ground 2 VIN 4 5V 9 0V 5V in from base board 3 VB Battery backup 2 options Electrocomponents plc Page 3 Battery backup 2 options 4 nR RESET input 5 p5 SPI11 mosi 2 link options CNTRL_SPI_MRST 2 link options EVG10_GPIO58 6 p6 SPI1 miso 2 link options CNTRL_SPI_MRST 2 link options EVG9_GPIO57 7 p7 SPI1 sck 2 link o
12. eir own applications Each applications module has its own header file which provides the support for the functions that control it Each module has its own set of high level functions that can be called to operate and control the hardware This makes life a lot easier for the user who can then spend most of his time working at the higher level application layer The software has been packed up as a single ZIP file which can be imported into the mbed development environment by use of the Project Import feature Electrocomponents plc Page 16
13. ink options ASC1_TX_TTL 3 link options MOTORP2H 27 p27 12C2 scl Serial3 Rx 2 link options ASCO_RX_TTL 2 link options EVG4_GPI048 28 p28 12C2 sda Serial3 Tx 2 link options ASCO_TX_TTL 2 link options EVG3 GPI046 29 p29 CAN td 2 link options EVG5 GPIO50 2 link options CANO_TX 30 p30 CAN rd 2 link options EVG6_GPIO52 2 link options CANO_RX 31_ USBdr J uss pev or Electrocomponents plc Page 4 33 Ethernet TD ETH_TX 34 Ethernet TD ETH_TX 35 Ethernet RD ETH_RX 36 Ethernet RD ETH_RX 37 IF 38 IF 39 VU 5 0V USB Out not connected 40 VOUT 3 3V Reg Out local povver on led 2 2 Backplane Resources Used by the MCU Resources Used Available ANO AN1 AN2 AN3 AN4 AN5 AN10 AN12 ASCO RX TTL ASCO TX TTL ASC1 RX TIL ASC1 RX TIL ASC1 RX TTL ASCO DSR ASC1 TX TTL ASC1 TX TTL CANO RX CANO TX CNTRL I2C SCL CNTRL I2C SDA CNTRL_SPI_ CS_NSS CNTRL_SPI_CLK CNTRL_SPI_MRST CNTRL_SPI_MRST CPU DACOO GPI017 CPU DACO1 GPI019 ETH RX ETH RX ETH TX ETH_TX EVGO_GPIO40 EVG1_GPI042 EVG2 GPI044 EVG3 GPI046 EVG3 GPI046 EVG4 GPI048 EVG5_GPIO50 EVG6_GPIO52 EVG7_GPIO54 EVG8_GPIO56 EVG9_GPIO57 Electrocomponents plc Page 5 EVG10 GPIO58 EVMO_GPIO21 EVM1_GP1023 EVM2 GPIO41 CAPA
14. is pin for PWM output J222 option 2 3 DIP Pin 24 is connected to MOTOR_POH Alternate selection for PWM output DIP Pin 25 Option J223 J223 option 2 1 DIP Pin 25 is connected to EVG2_GPIO44 Use this function if you want to use this pin for PWM output J223 option 2 3 DIP Pin 25 is connected to ASC1_RX_TTL Default track connection Use this option if you want to use ASC1 for serial communications J223 option 2 4 DIP Pin 25 is connected to MOTOR P1H Alternate selection for PWM output DIP Pin 26 Option J224 J224 option 2 1 DIP Pin 26 is connected to EVG3_GPIO46 Use this function if you want to use this pin for PWM output J224 option 2 3 DIP Pin 26 is connected to ASC1_TX_TTL Default track connection Use this option if you want to use ASC1 for serial communications J224 option 2 4 DIP Pin 26 is connected to MOTOR_P2H Alternate selection for PWM output DIP Pin 27 Option J225 J225 option 1 2 DIP Pin 27 is connected to ASCO_RX_TTL Default track connection Use this option if you want to use ASCO for serial communications J225 option 2 3 DIP Pin 27 is connected to EVG4 GP1048 Use this option if you want to use pin 27 as a general purpose I O DIP Pin 28 Option J226 J226 option 1 2 DIP Pin 28 is connected to ASCO_TX_TTL Default track connection Use this option if you wan
15. mbed Command Module Adapter Board RS EDP CM mbed User Manual Version 1 02 Electrocomponents plc Page 1 Contents 1 2 2 1 2 2 2 3 2 4 2 5 3 4 5 Introduction 3 Pin Mapping 3 MCU Pin AllOCat OM enemic ood ni sud Rs vended 3 Backplane Resources Used by the MCU 5 Alphabetical Listing the I O Pins 20 0 eee ee eeeeeeeeeeeeneeeeneeeeeeeeeeee 6 Backplane Signal Names and Connections 7 Mapping Aidis esni tnt ink tur eta Mendes erties EA ek i ede ee 11 Solder Link Options 12 Zero Ohm Links 16 Software Support 16 Electrocomponents plc Page 2 1 Introduction The mbed development module is a very useful board that introduces a new way to write embedded firmware Instead of having a C compiler license installed upon your machine the mbed unit makes use of a C Compiler installed on a virtual host Your software and project are built within the framework of an HTML page The compilation is done remotely on your behalf and the resulting binary image file is transferred to you and stored on the mbed module By rebooting the mbed module the new image is flashed into the hardware and the mbed module runs your application code This is a superb way of gaining access to complex MCU s like NXP s ARM7 based devices without the requirement to purchase a full blown C compiler and debug tool The mbed allows for writing of code compiling
16. ption if you want to use pin 20 as a GPIO pin Note this pin is used as a chip select on the communications module for RS422 function enable Do not confuse this pin with ASC1_RX_TTLas this is a different pin on the base board DIP Pin 21 Option J219 J219 option 1 2 DIP Pin 21 is connected to CPU_DACOO_GPIO17 Default track connection Use this function if you want to use this pin for PWM output and for the signal to appear on this bus connection J219 option 2 3 DIP Pin 21 is connected to MOTOR_POL Alternate selection for PWM output DIP Pin 22 Option J220 J220 option 1 2 DIP Pin 22 is connected to CPU_DACO1_GPIO19 Default track connection Use this function if you want to use this pin for PWM output and for the signal to appear on this bus connection J220 option 2 3 DIP Pin 22 is connected to MOTOR_P1L Alternate selection for PWM output DIP Pin 23 Option J221 J221 option 1 2 DIP Pin 23 is connected to EVGO_GPIO40 Default track connection Use this function if you want to use this pin for PWM output J221 option 2 3 DIP Pin 23 is connected to MOTOR P2L Electrocomponents plc Page 14 Alternate selection for PWM output DIP Pin 24 Option J222 J222 option 1 2 DIP Pin 24 is connected to EVG1 GPIO42 Default track connection Use this function if you want to use th
17. ptions CNTRL_SPI_CLK 2 link options EVG8_GPIO56 8 p8 3 lint options CNTRL SPI HCS NSS 3 link options local CS for LCD 3 link options EVG7_GPIO54 9 p9 Serial1 Tx 12C1 sda CNTRL_I2C_SDA 10 p10 Serial1 Rx 12C1 scl CNTRL I2C SCL 11 p11 SPI2 mosi 2 link options GPI012 MCI CMD 2 link options EVM2_GPIO41_CAPADC 12 p12 SPI2 miso 2 link options GPIO2_MCI_DATO 2 link options EVM3_GPI043 13 p13 Serial2 Tx 2 link options GPIO10_MCI_CLK 2 link options ASC1_TX_TTL 14 p14 Serial2 Rx 2 link options GPIO8 MCI DAT3 2 link options local CS SD for sd card 2 link options ASC1_RX_TTL 15 p15 AnaloguelnO 2 link options ANO 2 link options EVMO GPIO21 16 p16 Analogueln1 3 link options AN1 3 link options AN10 3 link options EVM1_GPIO23 17 p17 Analogueln2 AnalogOut1 2 link options AN2 2 link options IRQ_GPI016_CNTRL_I2C_INT 18 p18 Analogueln3 AnalogOut1 3 link options AN3 3 link options AN12 3 link options CPU_DACOO_GPIO17 19 p19 Analogueln4 2 link options AN4 2 link options GPIOO 20 p20 Analogueln5 2 link options AN5 2 link options ASC1_RX_TTL_ASCO_DSR 21 p21 PWMOut5 2 link options CPU_DACOO_GPIO17 2 link options MOTORPOL 22 p22 PWMOut4 2 link options CPU DACO1 GPI019 2 link options MOTORP1L 23 p23 PWMOut3 2 link options EVGO GPIO40 2 link options MOTORP2L 24 p24 PWMOut2 2 link options EVG1 GPIO42 2 link options MOTORPOH 25 p25 PWMOut1 3 link options EVG2 GPI044 3 link options ASC1_RX_TTL 3 link options MOTORP1H 26 p26 PWMOutO 3 link options EVG3 GPIO46 3 l
18. t to use ASCO for serial communications J226 option 2 3 DIP Pin 28 is connected to EVG5_GPIO50 Use this option if you want to use pin 28 as a general purpose I O DIP Pin 29 Option J227 J227 option 1 2 DIP Pin 29 is connected to EVM7_GPI047 Default track connection Use this option if you want to use pin 29 as a general purpose I O J227 option 2 3 DIP Pin 28 is connected to CANO_TX Use this option if you want to use pin 29 for CAN purposes DIP Pin 30 Option J228 J228 option 1 2 J228 option 2 3 DIP Pin 30 is connected to EVG6_GPIO52 Default track connection Use this option if you want to use pin 30 as a general purpose I O DIP Pin 30 is connected to CANO RX Use this option if you want to use pin 30 for CAN purposes Electrocomponents plc Page 15 4 Zero Ohm Links Vcc_CM Command Module Voltage R101 R101 is used to connect the 3 3V rail to the Vcc_CM rail This Vcc_CM rail is the command module voltage operating voltage rail There is only one mbed module at present and it is based on an NXP 3 3V operation MCU If however a 5V module appears then this link can be removed and replaced with a wire link to connect the 5V to the Vcc_CM Under normal circumstance this resistor should remain fitted and it is the default options R101 option populated The Vcc_CM line is connected to 3 3V DEFAULT
19. y default without the battery fitted J204 option 1 2 Connects the VB input to the RS EDP 3 3V main supply Default track connection J204 option 2 3 Connects the VB input to the RS EDP 3 3VBAT supply on the RS EDP base board DIP Pin 5 Option J205 J205 option 1 2 DIP Pin 5 is connected to CNTRL_SPIMTSR Default track connection Use this option is you want to use it as an SPI function J205 option 2 3 DIP Pins is connected to EVG10_GPIO58 Use this option is you want to use pin 5 as a general purpose 1 0 line DIP Pin 6 Option J206 J206 option 1 2 DIP Pin 6 is connected to CNTRL_SPIMRST Default track connection Use this option is you want to use it as an SPI function J206 option 2 3 DIP Pin6 is connected to EVG9_GPIO57 Use this option is you want to use pin 6 as a general purpose 1 0 line DIP Pin 7 Option J207 J207 option 1 2 DIP Pin 7 is connected to CNTRL_SPICLK Default track connection Use this option is you want to use it as an SPI function J207 option 2 3 DIP Pin 7 is connected to EVG8_GPIO56 Use this option is you want to use pin 7 as a general purpose 1 0 line DIP Pin 8 Option J208 This pin has three functions It primary function is for use as the chip select pin for the CNTRL SPI J208 option 2 4 DIP Pin 8 is connected to CS LCD Default track connection Use this option is you want to drive an LCD connected
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