SPRUJ70A January   2023  – March 2024 AM69

 

  1.   1
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Inside the Box
    2. 1.2 Key Features and Interfaces
    3. 1.3 Thermal Compliance
    4. 1.4 Electrostatic Discharge (ESD) Compliance
  4. 2User Interfaces
    1. 2.1 Power Input
      1. 2.1.1 Power Input [J24] With LED for Status [LD4]
      2. 2.1.2 Power Budget Considerations
    2. 2.2 User Inputs
      1. 2.2.1 Board Configuration Settings [SW2]
      2. 2.2.2 Reset Pushbutton [SW3]
      3. 2.2.3 User Pushbutton [SW1] With User LED Indication [LD5]
    3. 2.3 Standard Interfaces
      1. 2.3.1 UART-Over-USB [J6] With LED for Status [LD1]
      2. 2.3.2 Gigabit Ethernet [J10] With Integrated LEDs for Status
      3. 2.3.3 On-Board JTAG/Emulator [J13] with optional External Interface [J15]
      4. 2.3.4 USB3.1 Gen1 Interfaces [J11] [J14]
      5. 2.3.5 Stacked DisplayPort and HDMI Type A [J16]
      6. 2.3.6 PCIe Connector [J3] for PCIe Card Modules
      7. 2.3.7 M.2 Key M Connector [J12] for SSD Modules
      8. 2.3.8 M.2 Key E Connector [J23] for Wi-Fi Networking Modules
      9. 2.3.9 MicroSD Card Cage [J32]
    4. 2.4 Expansion Interfaces
      1. 2.4.1 Heatsink [ACC] With [J22] Fan Header
      2. 2.4.2 CAN-FD Connector(s) [J4] [J5] [J8] [J9]
      3. 2.4.3 Expansion Header [J27]
      4. 2.4.4 Camera Interface, 22-Pin Flex Connectors [J1] [J2]
      5. 2.4.5 Camera Interface, 40-Pin High Speed [J31] [J30]
      6. 2.4.6 Automation and Control Connector [J17]
  5. 3Circuit Details
    1. 3.1 Top Level Diagram
    2. 3.2 Interface Mapping
    3. 3.3 I2C Address Mapping
    4. 3.4 GPIO Mapping
    5. 3.5 I2C GPIO Expander Mapping
    6. 3.6 Identification EEPROM
  6. 4Revision History

3.2 Interface Mapping

The processor Interface Mapping table is provided in Table 3-1.

Table 3-1 Interface Mapping Table
Connected PeripheralProcessor ResourcesComponents / Part Numbers
Memory, LPDDR4 DRAM DDR0, DDR1, DDR2, DDR3 Micron MT53E2G32D4DE-046 AUT:C
Memory, eMMC Flash MMC0 Micron MTFC32GAZAQHD-IT
Memory, xSPI NOR Flash MCU_OSPI0 CypressS28HS512TGABHM010
Micro-SDCard Cage MMC1
EEPROM, Board Identification WKUP_I2C0 MicrochipTech AT24C512C
Wired Ethernet MCU_RGMII1, MCU_MDIO Texas Instruments DP83867E
USB Type C + CC Controller USB0(SERDES0) Texas Instruments TUSB321
USB Type A (3x) USB0(SERDES0) Texas Instruments TUSB8041
HDMI DPI0, MCU_I2C1 Texas Instruments TFP410
Display Port DP0 (SERDES4)
PCIe – M.2 Socket (E-Key 2230) PCIe3 (SERDES0), I2C0
PCIe– M.2 Socket (M-Key 2280) PCIe1 (SERDES0), I2C0
PCIe– Standard x8 Socket PCIe0 (SERDES1), I2C0
ENET Expansion Connector SGMII2 (SERDES2), I2C0, WKUP_I2C0
CSIRx Interface CSI0,CSI1, CSI2, I2C1
UART Terminal (UART-to-USB) WKUP_UART0, MCU_UART0, UART8, UART2 Silicon Labs CP2108
CAN (4x) MCU_MCAN0, MCU_MCAN1, MCAN6, MCAN7 Texas Instruments TCAN1046V
Expansion Header (40-pin) McASP1, MCU_SPI1, UART5, MCU_I2C0, WKUP_I2C0
Expansion Header (10-pin) MCU_ADC0, RESETs
Test Automation Header I2C0