SPRUJ21E October   2022  – October 2025

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4.   4
  5. 1Introduction
    1. 1.1 Inside the Box
    2. 1.2 Key Features and Interfaces
    3. 1.3 Thermal Compliance
    4. 1.4 EMC, EMI, and ESD Compliance
  6. 2User Interfaces
    1. 2.1 Power Input
      1. 2.1.1 Power Input [J14] With LED for Status [LD3]
      2. 2.1.2 Power Budget Considerations
    2. 2.2 User Inputs
      1. 2.2.1 Board Configuration Settings [SW1]
      2. 2.2.2 Reset Pushbutton [SW2]
      3. 2.2.3 User Pushbutton [SW3] With User LED Indication [LD2]
    3. 2.3 Standard Interfaces
      1. 2.3.1 Uart-Over-USB [J4] With LED for Status [LD1]
      2. 2.3.2 Gigabit Ethernet [J8] With Integrated LEDs for Status
      3. 2.3.3 JTAG/Emulation Interface [J9]
      4. 2.3.4 USB3.1 Gen1 Interfaces [J10] [J12]
      5. 2.3.5 M.2 Key E Connector [J11] for Wi-Fi Networking Modules
      6. 2.3.6 Stacked DisplayPort and HDMI Type A [J13]
      7. 2.3.7 M.2 Key M Connector [J22] for SSD Modules
      8. 2.3.8 MicroSD Card Cage [J23]
    4. 2.4 Expansion Interfaces
      1. 2.4.1 Heatsink [ACC1] With [J16] Fan Header
      2. 2.4.2 CAN-FD Connector(s) [J1] [J2] [J5] [J6]
      3. 2.4.3 Expansion Header [J3]
      4. 2.4.4 Camera Interface, 15-Pin Flex Connectors [J18] [J19]
      5. 2.4.5 Camera Interface, 40-Pin High Speed [J24]
      6. 2.4.6 Automation and Control Connector [J25]
  7. 3Mechanicals
  8. 4Circuit Details
    1. 4.1 Top Level Diagram
    2. 4.2 Interface Mapping
    3. 4.3 I2C Address Mapping
    4. 4.4 GPIO Mapping
    5. 4.5 Identification EEPROM
  9. 5Usage Notes and Advisories
    1. 5.1 Usage Notes
    2. 5.2 Advisories
  10. 6References
  11. 7Revision History

4.2 Interface Mapping

The TDA4VM Interface Mapping table is provided in Table 4-1.

Table 4-1 Interface Mapping Table
Connected Peripheral TDA4VM Resources Components / Part Numbers
Memory, LPDDR4 DRAM DDR0 Micron MT53D1024M32D4DT
Memory, xSPI NOR Flash MCU_OSPI0 Cypress S28HS512TGABHM010
Micro-SD Card Cage MMC1
EEPROM, Board Identification WKUP_I2C0 Microchip Tech AT24C512C
Wired Ethernet MCU_RGMII1, MCU_MDIO Texas Instruments DP83867E
USB Type C + CC Controller USB0 (SERDES3) Texas Instruments TUSB321
USB Type A (3x) USB1 (SERDES2) Texas Instruments TUSB8041
HDMI DPI0, I2C1 Texas Instruments TFP410
Display Port DP0 (SERDES4)
PCIe – M.2 Socket (E-Key 2230) PCIe0 (SERDES0), USB1, MMC0, McASP11, UART9, I2C0
PCIe – M.2 Socket (M-Key 2280) PCIe1 (SERDES1), I2C0
CSI Rx Interface CSI0, CSI1, I2C3
UART Terminal (UART-to-USB) WKUP_UART0, MCU_UART0, UART0, UART1 Silicon Labs CP2108
CAN (4x) MCU_MCAN0, MCAN0, MCAN5, MCAN9 Texas Instruments TCAN1046V
Expansion Header (40-pin) McASP6, SPI5, UART2, I2C5
Test Automation Header I2C2