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Altera_Forum's avatar
Altera_Forum
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20 years ago

on Chip RAM system access (DMA)???

Hi, all, Can anyone tell me how to move data from on-chip memory (part of my hardware design) to SDRAM? Thanks a lot.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Well, do you have a working SDRAM controller in your design? If you do, it will show up in the address map (or check the SOPC builder for the appropriate address range), define a few pointers in your target program and copy with a simple memcpy() routine.

Arjan