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Altera_Forum's avatar
Altera_Forum
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10 years ago

arithmetic mode for LE from vhdl

I have searched many threads for the solution and the answers were incomplete. So i try to do some investigation. this code in vhdl definitely put your counter in arithmetic mode for LE. if you ha...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Can I try and understand why you are doing this?

A constant is "free" when it comes to timing. Using an input like about would just increase the amount of routing required, so technically slower and use more resources.