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Raeiu's avatar
Raeiu
Icon for New Contributor rankNew Contributor
2 years ago

Reduce inner counter dimension in modelsim

Hello everyone. I need a way to reduce a inner 8bit counter of my device. This counter counts to 255, i need to reduce it to 64 for simulation purposes. N.B: cannot touch source code Can someone h...
Simulation
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
2 years ago

If it's an internal counter in the design with no input controls that you can adjust through simulation and you can't edit the HDL, then you can't really do anything.

I guess in your testbench, you could write it to ignore output after it counts from 63 to 64, but there'd still be a period time where it's doing the rest of the count.