AWRL6432: Question about EDMA OUT address

Hayden Kim

Genius 15580 points

Part Number: AWRL6432

For AWRL6432,

When using EDMA,

It seems, when the EDMA out address be APPSS_RAM, data do not moved to the address.

So, is it should be RADAR_DATACUBE_RAM, not APPSS_RAM for the EDMA address?

Best regards,

Hayden

0 zigang Yang over 2 years ago

HI, Hayden:

I will need to consult with expert and will get back to you soon.

Best,

Zigang

0 zigang Yang over 2 years ago

HI, Hayden:

It is possible that you are not using the EDMA shadow address of the corresponding APPSS_RAM (starts like 0x2242xxxx).

For eg: APPSS RAM address – 0x420000 translates to shadow address of 0x22420000 (which is accessible by EDMA).

Best,

Zigang

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