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Altera_Forum's avatar
Altera_Forum
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11 years ago

nios cpu control the ram on chip

hi!

as I know ,there are two ways for nios cpu to control the dural ram on chip .one way is to write the data and address to the ram by the PIO ,the other way is to make myself componet to control the ram .however, I'm not sure is that, how should I drive the input clock of the ram.can I make the nios cpu clock as the ram clock?

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    10 years ago

    What do you mean by control the ram? You can just instantiate Onchip-Memory in Qsys?