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Altera_Forum's avatar
Altera_Forum
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16 years ago

about clock gating for multiple blocks

Hi : I am now trying to implement clock gating to a large design. There are 15 basic blocks which works almost in serial sequence. I planed to do the clock gating for them individually. T...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

clock control blocks are there to put clock back on clock networks. It is up to you to cross domains safely. with so many domains you create, it is likely you will run in trouble. The benefit of power savings may be too trivial. You can have an idea about that in the power analyser. You can use dc fifos across domains