SPRUJA2 November   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 Device Information
    4. 1.4 Specification
  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 Supported 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 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  OLDI Interface
    9. 2.9  DSI Interface
    10. 2.10 Audio Codec Interface
    11. 2.11 HDMI Display Interface
    12. 2.12 JTAG Interface
    13. 2.13 Test Automation Header
    14. 2.14 UART Interface
    15. 2.15 USB Interface
      1. 2.15.1 USB 2.0 Type A Interface
      2. 2.15.2 USB 2.0 Type C Interface
    16. 2.16 Memory Interfaces
      1. 2.16.1 LPDDR4 Interface
      2. 2.16.2 OSPI Interface
      3. 2.16.3 MMC Interfaces
        1. 2.16.3.1 MMC0 - eMMC Interface
        2. 2.16.3.2 MMC1 - Micro SD Interface
        3. 2.16.3.3 MMC2 - M.2 Key E Interface
      4. 2.16.4 Board ID EEPROM
    17. 2.17 Ethernet Interface
      1. 2.17.1 CPSW Ethernet PHY Strapping
      2. 2.17.2 CPSW Ethernet PHY1 Default Configuration
      3. 2.17.3 CPSW Ethernet PHY2 Default Configuration
    18. 2.18 GPIO Port Expander
    19. 2.19 GPIO Mapping
    20. 2.20 Power
      1. 2.20.1 Power Requirement
      2. 2.20.2 Power Input
      3. 2.20.3 Power Supply
      4. 2.20.4 Power Sequencing
      5. 2.20.5 AM62P SoC Power
      6. 2.20.6 Current Monitoring
    21. 2.21 EVM User Setup/Configuration
      1. 2.21.1 DIP Switches
      2. 2.21.2 Boot Modes
      3. 2.21.3 User Test LEDs
    22. 2.22 Expansion Headers
      1. 2.22.1 User Expansion Connector
      2. 2.22.2 MCU Connector
      3. 2.22.3 GPMC NAND (x8) Connector
    23. 2.23 Interrupt
    24. 2.24 I2C Address Mapping
  8. 3Hardware Design Files
  9. 4Compliance Information
    1. 4.1 Compliance and Certifications
  10. 5Additional Information
    1. 5.1 Known Hardware or Software Issues
      1. 5.1.1 Issue 1 - Watchdog Reset
      2. 5.1.2 Issue 2 - Power Down Sequence
    2. 5.2 Trademarks

2.22.2 MCU Connector

AM62P SK EVM has a 14 x 2 standard 0.1” spaced MCU connector which includes signals connected to the MCU Domain of the SOC. The connected signals include MCU_I2C0, MCU_UART0 (with flow control), MCU_SPI0 and MCU_MCAN0 signals. Additional control signals connected on the header includes CONN_MCU_RESETz, CONN_MCU_PORz, MCU_RESETSTATz, MCU_SAFETY_ERRORn, 3.3V IO supply and GND. MCU_UART0 signals from AM62P SOC are connected to both MCU Header and FT4232 Bridge through a MUX Mfr Part # SN74CB3Q3257PWR. The MCU Header does not include the Board ID memory interface. The allowed current limit is 100 mA on 3.3V rail.

GUID-20231102-SS0I-L0JS-NVJW-DWS8LWPV9JDT-low.png Figure 2-28 MCU Connector Interface
Table 2-24 MCU Connector (J11)
Pin No. SoCBall No. Net Name
1 - VCC_3V3_SYS
2 - DGND
3 - DGND
4 D10 MCU_SPI0_D1
5 F8 CAN_FD_WKUP_HDR_INH
6 B11 MCU_SPI0_D0
7 - DGND
8 E10 MCU_SPI0_CS1
9 - DGND
10 F8 MCU_GPIO0_15
11 E7 MCU_GPIO0_16
12 B8 MCU_UART0_CTS_CONN
13 B6 MCU_UART0_RXD_CONN
14 - DGND
15 - DGND
16 E8 MCU_MCAN0_TX
17 B7 MCU_UART0_RTS_CONN
18 C10 MCU_SPI0_CLK
19 C8 MCU_UART0_TXD_CONN
20 - DGND
21 D11 MCU_I2C0_SDA
22 D6 MCU_MCAN0_RX
23 F14 MCU_RESETSTATz
24 E11 MCU_I2C0_SCL
25 F11 CONN_MCU_RESETz
26 G6 MCU_SAFETY_ERRORz_3V3
27 - DGND
28 H6 CONN_MCU_PORz