i.MX8X – exercise ECC – poisonning and recovering

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i.MX8X – exercise ECC – poisonning and recovering

721 次查看
Léonard
Contributor I

Hello NXP community,

I am using IMX8X QuadXplus processor with a DDR3-L memory and I am trying to test ECC mechanism. The objective is to verify that errors are properly detected and corrected, at platform boot-up time.

I browsed the community forum but I did not find any document or answer that might help, neither did I in the IMX8X datasheet document (i.MX 8DualX/8DualXPlus/8QuadXPlus Applications Processor Reference Manual, Rev. 0, 05/2020) nor in the AN13566_ECC_on_i.MX_8_Serie.pdf, Rev. 0, 04/2022 document.

I am looking for information about use cases and detailed sequences to exercise ECC error injection and detection, with appropriate accesses to i.MX8X registry.

Can you provide us with this?

Best regards,

Leonard

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708 次查看
joanxie
NXP TechSupport
NXP TechSupport

maybe you can refer to this document as below:

"https://www.nxp.com.cn/docs/en/application-note/AN13109.pdf"

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