S32KのトピックRe: ECC SRAM Reporting

ECC SRAM Reporting

smt87 — Mon, 04 Jul 2022 14:38:14 GMT

Hi,

I am using S32K11x MCU for my project. I want to use ECC reporting for safety mechanism, so I want to learn how can i use this safety mechanism and is there any demo code or any application? I would be glad if someone explain to me.

Re: ECC SRAM Reporting

Senlent — Tue, 05 Jul 2022 03:33:08 GMT

Hi,

you can take a look at this example,

https://community.nxp.com/t5/S32K-Knowledge-Base/Example-S32K14x-SRAM-ECC-Injection/ta-p/1129181

BR!

Re: ECC SRAM Reporting

smt87 — Tue, 05 Jul 2022 05:14:19 GMT

Hi,

In S32K11x on-chip RAM can be used in following applications:
• Safety critical applications: SRAM_U can be used, which starts from 2000_0000.

So S32k11xx only has SRAM_U for app, right?

Re: ECC SRAM Reporting

smt87 — Tue, 05 Jul 2022 05:16:28 GMT

Hi,

In S32K11x on-chip RAM can be used in following applications:
Safety critical applications: SRAM_U can be used, which starts from 2000_0000.

So S32k11xx only has SRAM_U for app, right?

Re: ECC SRAM Reporting

Senlent — Tue, 05 Jul 2022 05:36:06 GMT

Hi@smt87

yes ,you can refer to AN12522

Re: ECC SRAM Reporting

smt87 — Wed, 27 Jul 2022 08:30:31 GMT

Hi,

Do you have any idea how i can check this sample function working correctly?