Forum Discussion

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

Modelsim can not find "altsyncram"

Dear all, I am using Modelsim for simulation, Modelsim says" Instantiation of 'altsyncram' failed, the design unit was not found", even though 'altsyncram' is in "Altera_mf" library, listed on ...
migry_tech's avatar
migry_tech
Icon for New Contributor rankNew Contributor
7 years ago

Many thanks for the explanation listed as the 4 steps above. I am new to Modelsim-Altera and this solved the problem. I am now simulating my memory successfully, however I got caught out because I registered both the address and q without realising. Simulation and google(!) helped me find the bug.

--migry