Hello Katsuyuki-san, [quote userid="514186" url="~/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1414466/mcu-plus-sdk-am243x-how-to-perform-ddr-ecc-fault-injection-test-in-emif"]We are working on MCU-PLUS-SDK-AM243X 8.3.0[/quote] 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 [quote userid="514186" url="~/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1414466/mcu-plus-sdk-am243x-how-to-perform-ddr-ecc-fault-injection-test-in-emif"]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.[/quote] 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.
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