SPRUJ85 April   2024

ADVANCE INFORMATION  

  1.   1
  2.   Description
  3.   Key Features
  4. 1LaunchPad Module Overview
    1. 2.1 Introduction
    2. 2.2 Preface: Read This First
      1. 2.2.1 If You Need Assistance
      2. 2.2.2 Important Usage Notes
    3. 2.3 Kit Contents
    4. 2.4 Device Information
      1. 2.4.1 System Architecture Overview
      2. 2.4.2 Security
      3. 2.4.3 Compliance
      4. 2.4.4 BoosterPacks
      5. 2.4.5 Component Identification
  5. 2Hardware Description
    1. 3.1  Board Setup
      1. 3.1.1 Power Requirements
        1. 3.1.1.1 Power Input Using USB Type-C Connector
        2. 3.1.1.2 Power Status LEDs
        3. 3.1.1.3 Power Tree
      2. 3.1.2 Push Buttons
      3. 3.1.3 Boot mode Selection
      4. 3.1.4 IO Expander
    2. 3.2  Functional Block Diagram
    3. 3.3  GPIO Mapping
    4. 3.4  Reset
    5. 3.5  Clock
    6. 3.6  Memory Interface
      1. 3.6.1 OSPI
      2. 3.6.2 Board ID EEPROM
    7. 3.7  Ethernet Interface
      1. 3.7.1 Ethernet PHY #1 - CPSW RGMII/ICSSM
      2. 3.7.2 Ethernet PHY #2 - CPSW RGMII/ICSSM
      3. 3.7.3 LED Indication in RJ45 Connector
    8. 3.8  I2C
    9. 3.9  Industrial Application LEDs
    10. 3.10 SPI
    11. 3.11 UART
    12. 3.12 MCAN
    13. 3.13 FSI
    14. 3.14 JTAG
    15. 3.15 TIVA and Test Automation Header
    16. 3.16 LIN
    17. 3.17 MMC
    18. 3.18 ADC and DAC
    19. 3.19 EQEP and SDFM
    20. 3.20 EPWM
    21. 3.21 BoosterPack Headers
    22. 3.22 Pinmux Mapping
  6. 3Additional Information
    1.     Trademarks
    2. 4.1 Sitara MCU+ Academy
  7. 4References
    1. 5.1 Reference Documents
    2. 5.2 Other TI Components Used in This Design
  8. 5Revision History

2.6.2 Board ID EEPROM

The AM263Px LaunchPad has a I2C based 1Mbit EEPROM (CAT24M01WI-GT3) to store board configuration details. The Board ID EEPROM is connected to the I2C1 interface of the AM263Px SoC. The default I2C address of the EEPROM is set to 0x52 by pulling up the address pin A1 and pulling down the address pin A2 to ground. The Write Protect pin for the EEPROM is by default pulled down to ground and therefore Write Protect is disabled.


GUID-20240108-SS0I-WGTM-9MHW-RQXJZWRJVKHH-low.png

Figure 2-14 Board ID EEPROM