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Altera_Forum
Honored Contributor
Honored ContributorCompiler Problem
Dear all, Device : max II. The module function is to latch to 1 at the SignalIn risign edge. The code1 works well. As you know, there is an internal reset signal in MAX II device. so we ...
Altera_ForumHonored Contributor
Honored ContributorThe practical advantage of this discussion can be illustrated below:
Suppose you have 50 constant coefficients each 16 bits, If you get registers you are wasting 800 registers plus creating 800 setup/hold paths + 800 recovery/removal paths. If you get them on wires you only require some routing, no registers, no timing paths, same performance. Which is better? If you applied reset and clked process you get registers. if you apply clked process, tool ignores registers if you apply reset but comment out assignment you get 800 latches, even worse.
