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

Alternative to LPM_ROM needed

Helhlo everyone, I am trying to implement a ROM with a slightly different behavior than the LPM_ROM from Altera. It should also have a memory initialization file. I have huge problems getting i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

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A triple port rom will not map to the ram on the chip, so it will have to generate it from logic, probably take a long time to synthesis and take a hiddeous amount of logic.

WHy not just use a dual port and single port rom using the same mif file?

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Oh, havent though of that. good idea. Thank you very much.