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Altera_Forum's avatar
Altera_Forum
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16 years ago

Compile freezing when used indexing signal with an array is greater than 15000

Hi, I'm facing a strange issue with Quartus II. ModelSim simulations showed that the software is running well and it has no issues. However, when using Quartus to compile, it simply the comp...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

In my test, Quartus (V9.0) had no problem to infer a 512k x 8 ROM from similar code. I simply used the Quartus single port ROM template and changed the address width to 19.

It could be that the problem is with your initialization method? You may want to try with a *.hex file and an explicite altsynram MegaFunction instance.