Forum Discussion

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

Blockram: RAM model read/write

Hello, Can someone point me out how I can read/write to the following blockram RAM model ? I can read and write to external SRAM, but I am not able to make this work using blockram. Could...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I can't say anything about lpm_ram Megafunctions, I used altsyncram since Quartus V2, if I remember right. It has active high control signals, I would have thought the same of lpm_ram function, cause it's actually a wrapper of altsyncram, not inverting any signals as far as I see. Thus I guess, there is a misunderstanding of the basic operation of your design.