SPRUIG1A September   2017  – October 2025

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4.   4
  5. 1 Introduction
    1. 1.1 EVM System View
    2. 1.2 Schematics/Design/Errata Files
    3. 1.3 Other Useful Links
  6. 2 Important Usage Notes
    1. 2.1 Isolated Power Supply
    2. 2.2 Powering On EVM
    3. 2.3 Powering Off EVM
    4. 2.4 Removing Processor and LCD Module Boards
    5. 2.5 Removing Camera Module Board
    6. 2.6 Caution: Hot Surface
  7. 3 System Description
    1. 3.1 System Board Diagram
    2. 3.2 Processor
    3. 3.3 Clocks
    4. 3.4 Reset Signals
  8. 4 Power System
    1. 4.1 Power Source
    2. 4.2 Power Nets
    3. 4.3 Power Management IC Power Supplies
    4. 4.4 APM Sense Resistors
  9. 5 Configuration/Setup
    1. 5.1 Boot and Emulation Setup
      1. 5.1.1 Emulation and Hardware Setup
    2. 5.2 I2C Address Assignments
    3. 5.3 I2C ID Memory
  10. 6 Processor Module Functional Block Descriptions
    1. 6.1 Memory
      1. 6.1.1 4KB EEPROM (Board Identity Memory)
      2. 6.1.2 2GB DDR3L
      3. 6.1.3 eMMC Flash Memory
      4. 6.1.4 MicroSD (MMC1) Connector
    2. 6.2 Temperature Sensor
    3. 6.3 Real Time Clock
    4. 6.4 10/100/1000 Ethernet
    5. 6.5 USB
    6. 6.6 Audio
    7. 6.7 HDMI
    8. 6.8 eSATA
    9. 6.9 Serial Debug Header
  11. 7 AM572x EVM LCD Module Functional Block Descriptions
    1. 7.1 LCD Screen
    2. 7.2 Capacitive Touch Screen
    3. 7.3 mSATA
    4. 7.4 miniPCIe
    5. 7.5 COM8 Interface – Mobile Connectivity Expansion Connector
  12. 8 AM572x EVM Camera Module Functional Block Descriptions
  13. 9 Board Connectors
    1. 9.1  Gigabit Ethernet - P5 (Processor Module)
    2. 9.2  eSATA / USB - P6 (Processor Module)
    3. 9.3  USB
      1. 9.3.1 AM572x USB2 (USB 2.0 Client) - P7 (Processor Module)
      2. 9.3.2 AM572x USB1 (USB 3.0 Host) - P13, P15 (Processor Module)
    4. 9.4  Serial Debug Header - P10 (Processor Module)
    5. 9.5  HDMI - P11 (Processor Module)
    6. 9.6  MicroSD - P12 (Processor Module)
    7. 9.7  Expansion Connectors
      1. 9.7.1 Processor Module P16/LCD Module P1
      2. 9.7.2 Processor Module P17 / LCD Module P3
      3. 9.7.3 Processor Module P18 / LCD Module P4
      4. 9.7.4 Processor Module P19 / LCD Module P2
    8. 9.8  JTAG Connector
    9. 9.9  LCD Connector - P5 (LCD Module)
    10. 9.10 Touchscreen Connector - P15 (LCD Module)
    11. 9.11 PCI-Express Mini Card Slot - P7 (LCD Module)
    12. 9.12 mSATA Connector - P8 (LCD Module)
    13. 9.13 Camera Connector - P9 (LCD Module), P9 (Camera Module)
    14. 9.14 Communications Connector - P12 (LCD Module)
  14. 10References
  15. 11Revision History

5.2 I2C Address Assignments

In the AM572x GP EVM boards, each separate board has an I2C ID memory that contains the details of the identity of that board such as it's configuration, and so forth. For more details on the memories' contents, see the sections below.

Table 5-2 AM572x Processor Module I2C Bus Addresses
AM572x Processor Module FunctionAM572x I2C PortAddress
Processor Module ID memoryI2C10x50
AM572x PMIC ControlI2C10x58 (Power registers),
0x59 (Interfaces and auxiliaries),
0x5A (Trimming and test),
0x5B (OTP),
0x12 (DVS)
Temperature SensorI2C10x48
AIC3104 Audio codecI2C10x18
Real Time ClockI2C30x6F (SRAM and RTCC access),
0x57 (EEPROM access)
USB 3.0 HubI2C30x50
Table 5-3 AM572x LCD Module I2C Bus Addresses
AM572x LCD Module FunctionAM572x I2C PortAddress
LCD Module ID memoryI2C50x50
Touchscreen Connector for OSD DisplayI2C50x5C
Table 5-4 AM572x Camera Module I2C Bus Addresses
AM572x Camera Module FunctionAM572x I2C PortAddress
CameraI2C30x3C