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Altera_Forum
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12 years ago

Nios II with on-chip Dual port ram between Nios and External DSP

Hello, I'd like to implement a dual port ram using on chip memory, with one side connected to the Avalon bus and other connected to an external DSP. Not sure where to get started; I can not se...
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Altera_Forum
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12 years ago

You can't use clken in dual port mode with a single clock (and you must use single clock mode to get OLD_DATA - which you probably want).

There is an alternate address hold (I think) signal which has basiaclly the same effect.