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Altera_Forum
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16 years ago

How can i know which part of the SDRAM is not used?

Hi,everyone!:p i am using one altera board with a 16mbits SDRAM, I am practicing DMA transfer when this question came to me : there are some part of the memory is used(in fact a lot of it, my p...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

thanks!today i found the answer! nios provided some HAL API to manipulate the cache.