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TDA3: Memory Mapping Issue.

Part Number: TDA3


Hi Sir,

As per the memory mapping  OCMC RAM area (0x4030_0000) is mapped to the 0x0030_0000 virtual address space. So my thinking is that data at address 0x4030_0000 should be same as data at address 0x0030_0000. Is it correct? If it is right then why these content are different?

Physical memory data is changed after read data from SDF via EDMA. At some location it is reflecting correctly. 

What should I do to reflect the same data at both location?

Thanks in Advance!

Thank You,
Sagar K