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Altera_Forum
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14 years ago

delay of '< >' and '= !='

Hi Do u know the difference of delay of the comparator? I heard that the '<' or '>'comparator is more delayed than the '='or'!='. Is that true? and why? Thank U for your attention!
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

You better want to do a comparator of value comparing to 2^x, which makes the comparator to check only one bit and leave all LSBs. That's probably the fastest way of comparing.