MCU-PLUS-SDK-AM243X: How to Perform DDR ECC Fault Injection Test in EMIF

Hello Katsuyuki-san,

Katsuyuki Sasajima said:

We are working on MCU-PLUS-SDK-AM243X 8.3.0

Any reason for using for such an old version of MCU+SDK.  I am attaching the latest 10.0 MCU+SDK which came out on 12th Aug 2024 below. It is recommended to use the latest version of the MCU+SDK as it would have various feature improvements and bug fixes.

https://www.ti.com/tool/download/MCU-PLUS-SDK-AM243X/10.00.00.20

Katsuyuki Sasajima said:

I would like to inject errors to evaluate if the ECC here is working correctly, but I would like to know how to inject errors.

We have an example in the MCU+SDK which injects errors into DDR to trigger an error and to showcase the ECC functionality of DDR. I am attaching the link to the example below:

https://software-dl.ti.com/mcu-plus-sdk/esd/AM243X/latest/exports/docs/api_guide_am243x/EXAMPLES_DRIVERS_DDR_ECC_TEST_MAIN_ESM.html

Regards,

Nihar Potturu.