Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 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...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Reads happen every clock without an explicit enable (other than clken).

clken stops the address being latched so has the effect of holding the previous data-out even though the address is no longer present.