Why is FlexRAM slower than SRAM(System RAM)?

kmh48301 — Mon, 07 Sep 2020 00:07:19 GMT

Hello. I'm using s32k144 ev board.

Sorry for posting here, but S32k community doesn't work due to label error.

AN11983 p 11.

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Be aware that FlexRAM is slower than SRAM
and they are also not in contiguous addresses between each other.

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This paragraph, Why is FlexRAM slower than SRAM?

and Why aren't they contiguous between each other?

As i saw memory map, FlexRAM address is contiguous.

Could you please help me?

Thanks

Best regards,

Phillip

Re: Why is FlexRAM slower than SRAM(System RAM)?

lukaszadrapa — Mon, 07 Sep 2020 08:24:10 GMT

Hi,

I just answered it here:

Regards,

Lukas