S32K324 memory insufficient issue

fxn — Mon, 12 Sep 2022 10:04:42 GMT

Hi Nxp team,

We use S32K324 with RTD 2.0.0 in S32DS and we only develop M7_0 in our project, but memory size is overflow now. In order to adding memory size, we would like to use M7_1 memory space for M7_0 using. May we use below memory c1(circle in red) for M7_0? Is it workable?

If it's workable, could you give us some suggestions for memory configuration or provide us sample linkerfile?

fxn_0-1662976309480.png

Best Regards,

Wade

Re: S32K324 memory insufficient issue

davidtosenovjan — Wed, 14 Sep 2022 14:56:59 GMT

If I understand your questions correctly, you would like to use SRAM address space that is by default allocated to Core 1 by Core 0.

MCU allows such accesses, as there are only different XBAR slaves for these SRAM controllers, but it is accessible by both cores, so I don't see an issue to join these areas together if you don't use Core 1.

topic Re: S32K324 memory insufficient issue in S32K

S32K324 memory insufficient issue

Re: S32K324 memory insufficient issue