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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

Hi ted,

Thanks for your help so far. I plan on using a lot of ram in a future project and would like to understand the usage and functionality beforehand.

I've modified the "mem_test" module with a fixed "address" of 0, and pulsing on/off the "wren" bit every 16-ish cycles, no change.