SPRUJA1 October   2023

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1  Additional Images
    2. 2.2  Key Features
      1. 2.2.1 Processor
      2. 2.2.2 Power Supply
      3. 2.2.3 Memory
      4. 2.2.4 JTAG/Emulator
      5. 2.2.5 Support Interfaces and Peripherals
      6. 2.2.6 Expansion Connectors/Headers
    3. 2.3  Interface Mapping
    4. 2.4  Power ON/OFF Procedure
      1. 2.4.1 Power ON Procedure
      2. 2.4.2 Power OFF Procedure
      3. 2.4.3 Power Test Points
    5. 2.5  Clocking
      1. 2.5.1 Peripheral Ref Clock
    6. 2.6  Reset
    7. 2.7  CSI Interface
    8. 2.8  Audio Codec Interface
    9. 2.9  HDMI Display Interface
    10. 2.10 JTAG Interface
    11. 2.11 Test Automation Header
    12. 2.12 UART Interface
    13. 2.13 USB Interface
      1. 2.13.1 USB 2.0 Type A Interface
      2. 2.13.2 USB 2.0 Type C Interface
    14. 2.14 Memory Interfaces
      1. 2.14.1 OSPI Interface
      2. 2.14.2 MMC Interfaces
        1. 2.14.2.1 MMC0 - eMMC Interface
        2. 2.14.2.2 MMC1 - Micro SD Interface
        3. 2.14.2.3 MMC2 - M.2 Key E Interface
      3. 2.14.3 Board ID EEPROM
    15. 2.15 Ethernet Interface
      1. 2.15.1 CPSW Ethernet PHY 1 Default Configuration
      2. 2.15.2 CPSW Ethernet PHY 2 Default Configuration
    16. 2.16 GPIO Port Expander
    17. 2.17 GPIO Mapping
    18. 2.18 OLDI Display Interface
    19. 2.19 Power
      1. 2.19.1 Power Requirements
      2. 2.19.2 Power Input
      3. 2.19.3 Power Supply
      4. 2.19.4 Power Sequencing
      5. 2.19.5 AM62x SIP SoC Power
      6. 2.19.6 Current Monitoring
    20. 2.20 EVM User Setup/Configuration
      1. 2.20.1 EVM DIP Switches
      2. 2.20.2 Boot Modes
      3. 2.20.3 User Test LEDs
    21. 2.21 Expansion Headers
      1. 2.21.1 PRU Connector
      2. 2.21.2 User Expansion Connector
      3. 2.21.3 MCU Connector
    22. 2.22 Interrupt
    23. 2.23 I2C Address Mapping
  8. 3Hardware Design Files
  9. 4Compliance Information
    1. 4.1 Compliance and Certifications
  10. 5Additional Information
    1. 5.1 Trademarks

MCU Connector

AM62x SIP SK EVM has a 14x2 standard 0.1” spaced MCU connector which includes signals connected to the MCU Domain of SoC. 13 Signals include MCU_I2C0, MCU_UART0 (with flow control), MCU_SPI0 and MCU_MCAN0 signals are connected to the MCU Header. Additional control signals provided on the Header include CONN_MCU_RESETz, CONN_MCU_PORz, MCU_RESETSTATz, MCU_SAFETY_ERRORn, 3.3 V IO and GND. MCU_UART0 signals from AM62x SoC are connected to both MCU Header and FT4232 Bridge through MUX Mfr Part # SN74CB3Q3257PWR. The MCU Header does not include the Board ID memory interface. Allowed current limit is 100 mA on 3.3 V rail.

GUID-20231006-SS0I-NSDJ-GHNL-TCVXDF9P6TBX-low.png Figure 2-30 MCU Interface
Table 2-22 MCU Connector (J9) Pinout
Pin Number SoCBall No Net Name Pin Multiplexed Signal
1 - VCC_3V3_SYS
2 - DGND
3 - NC
4 C9 MCU_SPI0_D1 MCU_SPI0_D1/MCU_GPIO0_4
5 - NC
6 D9 MCU_SPI0_D0 MCU_SPI0_D0/MCU_GPIO0_3
7 - DGND

8

B8

MCU_SPI0_CS1

MCU_SPI0_CS1/MCU_OBSCLK0/ MCU_SYSCLKOUT0/ MCU_EXT_REFCLK0/ MCU_TIMER_IO1/ MCU_GPIO0_1
9 - NC
10 E5 MCU_GPIO0_15 MCU_MCAN1_TX/MCU_TIMER_IO2/ MCU_SPI1_CS1/ MCU_EXT_REFCLK0/ MCU_GPIO0_15
11 D4 MCU_GPIO0_16 MCU_MCAN1_RX/MCU_TIMER_IO3/ MCU_SPI0_CS2/ MCU_SPI1_CS2/ MCU_SPI1_CLK/ MCU_GPIO0_16

12

A6

MCU_UART0_CTS_CONN

MCU_UART0_CTSn/MCU_TIMER_IO0/ MCU_SPI1_D0/MCU_GPIO0_7
13 B5 MCU_UART0_RXD_CONN MCU_UART0_RXD/ MCU_GPIO0_5
14 - NC
15 - DGND

16

D6

MCU_MCAN0_TX

MCU_MCAN0_TX/WKUP_TIMER_IO0/ MCU_SPI0_CS3/ MCU_GPIO0_13

17

B6

MCU_UART0_RTS_CONN

MCU_UART0_RTSn/MCU_TIMER_IO1/ MCU_SPI1_D1/MCU_GPIO0_8
18 A7 MCU_SPI0_CLK MCU_SPI0_CLK/MCU_GPIO0_2
19 A5 MCU_UART0_TXD_CONN MCU_UART0_TXD/ MCU_GPIO0_6
20 - DGND
21 D10 MCU_I2C0_SDA MCU_I2C0_SDA/MCU_GPIO0_18

22

B3

MCU_MCAN0_RX

MCU_MCAN0_RX/MCU_TIMER_IO0/ MCU_SPI1_CS3/ MCU_GPIO0_14
23 B12 MCU_RESETSTATz MCU_RESETSTATz/ MCU_GPIO0_21
24 A8 MCU_I2C0_SCL MCU_I2C0_SCL/MCU_GPIO0_17
25 E11 CONN_MCU_RESETz MCU_RESETz
26 D1 MCU_SAFETY_ERRORz_3V3 MCU_ERRORN
27 - DGND
28 D2 CONN_MCU_PORz MCU_PORz