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Altera_Forum's avatar
Altera_Forum
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12 years ago

complex vector rotation for fft

I am trying to implement the table for cordic algorithm. However, I got several critical warning messages: 1. No exact pin location assignment for the pins. 2. Synopsys Design Constaints File...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Thanks. Can you clarify futher what constraints I need to set?

I have followed the same procedure for other design (simply one of course), but I didn't run any issues like this one. Why did this one make so much difference?

Thanks in advance