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Altera_Forum's avatar
Altera_Forum
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19 years ago

16 bit extrenal SRAM

Dear all, I have made an NIOS 2 processor which has access to an 16b SRAM. The SOPC tri-state bridge address (total width = 19) [A18 downto A1] is connected to the SRAM address (total width...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Hi,

Are you using the stock SRAM component, provided by Altera? It will only work with the flavor of SRAMs found on Nios Dev. Kits.... i.e.: 32 bits wide

If you've already designed your own custom SRAM interface, then ignore this post. If not, then you need to either create yourself a component using the component editor (builder??) or modify the existing component to suite your needs. I would recommend the latter, but it depends on your comfort level with editing the class.ptf file...

Cheers, and Good luck, whatever you decide.

- slacker