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Altera_Forum
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12 years ago

Quartus sythesizes double the on-chip memory bits

Hello, I'm testing out how to code and simulate the on-chip memory usage, which is working well. However I've noticed in the Flow Summary window after compiling, it's using double the memory ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

ted, you're a champ! I've set "address" as an input and specified the number of address bits which does synthesize to a power of 2 times address width. EG:

1 bit address = 16*2 = 32bits used.

2 bit address = 16*4 = 64bits used.

Thanks again!