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Altera_Forum
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14 years ago

FPGA IO sampling rate

Hello experts, What is the sampling rate of an FPGA when it comes to reading an IO? I have the 144C8N and would like to know what spec I am looking for to find the sampling speed for an IO. ...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Hmm... doesn't work like that.

The input signal is continuously fed into the logic, no sampling involved.

If the logic is a FF, it will sample the signal at the edge of the clock that drives the FF. The clock is whatever signal you use as clock.