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Altera_Forum
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18 years ago

Timing problems, Help

Hi, I designed a cordic block that has a fmax of 200 Mhz and I have a 18 bits counter that provides the angle for cordic block, this counter has a fmax of 210 Mhz. Here I don't have problems, but whe...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Try adding pipelining registers between the combinational blocks of the cordic processor. if you did not use them.

You should register all the inputs and outputs.