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Altera_Forum's avatar
Altera_Forum
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10 years ago

It is worse to assign clock on different bank or on non-clock input pin?

Hi, I need to get four RGMII interfaces on HSMC attachment board and I have found that only 3 clock inputs are on the same bank as data lines. RGMII is only 125MHz so there is possibility tha...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

I would recommend using option# 2 which would have higher chance to pass Fitter compilation. You can create a simple test design and let it run through Quartus II compilation to see if there is any error or critical warning to further verify the implementation.