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Altera_Forum's avatar
Altera_Forum
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14 years ago

MAX_FANOUT problem

Hi I have set a global fanout constraint to 25 and the tool is also inserting cells as shown in the info generated. But still when i see the fitter report there are NON-GLOBAL signals with ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

There could be answer that the signals are outputs of a combinatorial black and the max_fanout constraint applies only to registers .

Is there a way to constraint the fanouts of combinatorial blocks.