Integrity check

Deviprasad — Tue, 06 May 2025 06:42:01 GMT

Hi,

I am using i.MX RT1176 with SPI FLASH(W25Q16JVUX)for my application . I want to integrity check for the system(Flash, RAM and CPU etc). Please guide me to do.

Re: Integrity check

mayliu1 — Wed, 07 May 2025 02:51:50 GMT

Hi @Deviprasad ,

Thank you so much for your interest in our products and for using our community.

Question: I want to integrity check for the system(Flash, RAM and CPU etc). Please guide me to do.

Answer:

1: For Flash, I suggest you can use SDK demo "evkbmimxrt1170_flexspi_nor_polling_transfer_cm7", and link application to RAM.

In this example, flexspi will send data and operate the external Nor flash connected with FLEXSPI.

2: For RAM, I suggest you can refer to application Note

https://www.nxp.com.cn/docs/en/application-note/AN12077.pdf

i.MX RT1170 ECC Application

I do not suggest you burn Fuse to enable ECC for test.

3: For CPU and Peripherals:

I suggest you can run SDK demo on your board.

NXP releases a lot of SDK demos, you can refer to.

https://mcuxpresso.nxp.com/en

Wish it helps you.
If you still have question about it, please kindly let me know.

Wish you a nice day!

Best Regards
MayLiu

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