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Altera_Forum's avatar
Altera_Forum
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8 years ago

hold timing and clock frequency considerations

hello all, two questions for the experts: 1. why hold time is not frequency depended? 2. will it be reasonable to assume that design that fits timing requirements with 100MHz clock fr...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

1. Hold time is pretty small compared to setup time. It is usually setup that is violated.

2. Yes - if it met for 100Mhz, it will work for anything lower (IO may be different).