I am currently using the Cache feature of S32K3x in my RTD.
The Cache is divided into two types: CACHE_IP_LMEM (LMEM caches) and CACHE_IP_CORE (CORE caches). Different APIs are used to enable, disable, clean, and invalidate the Cache.
However, I have not been able to find the specific implementation of the APIs when using CACHE_IP_LMEM (such as Cache_Ip_Invalidate).
1. What is the difference between LMEM caches and CORE caches in S32K3x? Where can I find an explanation for each?
2. How do I choose between using LMEM caches or CORE caches in S32K3x?
3. Where can I find the specific API implementation for using LMEM caches in RTD?"
The version information:
S32DS: 3.5
RTD: S32K3_RTD_3_0_0_D2303_ASR_REL_4_7_REV_0000_20230331
Best regards,
Chris
1 解答
Hi @Chris-Sun
This is just a compatible design of RTD driver to cover other chips‘ Lmem module. There is no Lmem in S32K3.
You can find in the source files:
Regards,
Lukas
Hi @Chris-Sun
This is just a compatible design of RTD driver to cover other chips‘ Lmem module. There is no Lmem in S32K3.
You can find in the source files:
Regards,
Lukas
