SPRUIT1B May   2020  – November 2020

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Key Features
  3. 2GESI Expansion Board Overview
    1. 2.1 GESI Expansion Board Identification
    2. 2.2 GESI Expansion Board Component Identification
  4. 3GESI Expansion Board - User Setup/Configuration
    1. 3.1 GESI Infotainment Expansion Board With CP Board
      1. 3.1.1 Board Assembly Procedures
    2. 3.2 Power Requirements
    3. 3.3 EVM Reset/Interrupt Push Buttons
    4. 3.4 EVM Configuration DIP Switch
  5. 4GESI Expansion Board Hardware Architecture
    1. 4.1  GESI Expansion Board Hardware Top Level Diagram
    2. 4.2  Expansion Connectors
    3. 4.3  Board ID EEPROM
    4. 4.4  Ethernet Interface
      1. 4.4.1 RGMII Clocking Scheme
      2. 4.4.2 Ethernet Port LED Indication
    5. 4.5  PROFI BUS / RS485
    6. 4.6  LIN Interface
    7. 4.7  MCAN
    8. 4.8  MUX Selection
      1. 4.8.1 MUX – PRGx_MDIO/MDC, CPSW9G_MDIO/MDC
      2. 4.8.2 MUX – PRG1_RGMII1/PRG1_PWM
      3. 4.8.3 MUX – PRG1_PWM/MCAN
      4. 4.8.4 MUX_MC/BP_SEL
    9. 4.9  GESI LaunchPad-Booster Pack Interface
    10. 4.10 Motor Control Interface
    11. 4.11 USS/IMU Header
    12. 4.12 Test Header
  6.   A Interface Mapping
  7.   B GESI Board GPIO Mapping
  8.   C I2C Address Mapping
  9.   D Revision History

4.10 Motor Control Interface

Motor control interface signals are terminated to 2x30 pin female connector. Figure 4-17 shows the Motor Control Header on GESI Expansion Board.

GUID-AA6A9872-3C5E-4A29-9C12-BDBF04340C45-low.jpg Figure 4-17 Motor Control Header

Table 4-8 contains the Pin Out details of motor Control Header.

Table 4-8 Pin Outs of J24 (Motor Control Header) Connector
J24 Connector Pin Outs
Pin Net Name Pin Net Name
1 VCC_3V3 31 NC
2 VCC_5V0 32 NC
3 SPI3_CS1 33 NC
4 PRG1_PWM0_A0 34 NC
5 MC_PRG1_PWM0_B0 35 NC
6 PRG1_PWM0_A1 36 SPI6_D1/PRG1_ECAP0_IN_APWM_OUT
7 MC_PRG1_PWM0_B1 37 BP/MC_PRG1_UART0_TXD
8 PRG1_PWM0_A2 38 PRG1_PWM3_B2
9 PRG1_PRU1_GPO5 39 DGND
10 PRG1_PWM0_TZ_OUT 40 DGND
11 PRG1_PWM0_TZ_IN 41 PRG1_IEP0_EDIO_OUTVALID
12 MC_PRG1_PWM0_B2 42 MC_EQEP0_I
13 MC_PRG1_PWM2_A1 43 NC
14 SPI6_D0/PRG1_ECAP0_SYNC_IN 44 MC_EQEP0_S
15 PRG1_PWM3_TZ_OUT 45 NC
16 MC_PRG1_PWM3_B1 46 MC_EQEP0_A
17 PRG1_PWM3_A1 47 I2C5_SCL
18 SPI6_CLK/PRG1_ECAP0_SYNC_OUT 48 MC_EQEP0_B
19 PRG1_PWM2_B0 49 MCU_ADC1_AIN7
20 MC_PRG1_PWM3_A2 50 I2C5_SDA
21 MC_PRG1_PWM2_A0 51 MCU_ADC1_AIN0
22 DGND 52 MCU_ADC1_AIN6
23 MC_PRG1_PWM3_B0 53 MCU_ADC1_AIN1
24 SPI3_CLK 54 MCU_ADC1_AIN5
25 MC_PRG1_PWM3_A0 55 MCU_ADC1_AIN2
26 SPI3_D0 56 MCU_ADC1_AIN4
27 BP/MC_PRG1_UART0_RXD 57 MCU_ADC1_AIN3
28 SPI3_D1 58 MCU_ADC_EXT_TRIGGER1
29 PRG1_PWM2_B1 59 DGND
30 SPI6_CS1/PRG1_PWM3_TZ_IN 60 DGND