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Altera_Forum's avatar
Altera_Forum
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14 years ago

Timequest: toggle synchronizer constraints?

Hi Ryan (Rysc) and anyone else with suggestions, I have a TimeQuest question I was hoping you might be able to answer. I have a toggle synchronizer that is used internal to a design. The t...
Altera_Forum's avatar
Altera_Forum
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14 years ago

It's |clk

So, you'd want a constraint like

set_false_path -from [get_pins t|clk] -to clk

Not that it'll suppress the warning, though.