[FAQ] PROCESSOR-SDK-AM62X: How to read device Id register

Hi,

Here I am discussing a known issue: Device Id Register is missing for AM62x-SK

Baseline:

Processor SDK 08.03.00.19

Problem Statement:

As device Id register address is not  defined in AM62x TRM.

1. What is the base address to  read device id  register ?
2. an we read via omapconf or devmem utils ? 

Solution:

For Windows Setup:

• Please refer page to make setup
  • https://software-dl.ti.com/mcu-plus-sdk/esd/AM62X/08_06_00_18/exports/docs/api_guide_am62x/EVM_SETUP_PAGE.html 
• Connect the device (AM62x) to windows PC running CCS using XDS110
• Go to View => Memory Browser
• Enter Register address 0x43000014. you should get the device Id

For Linux Setup:

1. Downloaded tisdk-default-image-am62xx-evm.wic.xz  from https://www.ti.com/tool/download/PROCESSOR-SDK-LINUX-AM62X/08.03.00.19
2. Set SD card boot mode referring https://software-dl.ti.com/processor-sdk-linux/esd/AM62X/08_03_00_19/exports/docs/linux/How_to_Guides/Hardware_Setup_with_CCS/AM62x_EVM_Hardware_Setup.html
3. Create SD card using "1.1.3.2. Create SD Card using balenaEtcher" mentioned in https://software-dl.ti.com/processor-sdk-linux/esd/AM62X/08_03_00_19/exports/docs/linux/Overview/Processor_SDK_Linux_create_SD_card.html
4. Insert card and power cycle the board
5. Then run below commands and get device-id

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Best Regards

Ashwani