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Altera_Forum
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9 years ago

Cyclone-V changing off-chip signal timing using IObuf delays

Because of routing differences in a bus system we want to experiment with input IO-buf delays of a cyclone. The D3_delay and D1_delay options in the quartus assignment editor are available but...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

I've always assumed, and used it as if, it's the range - although finding a statement to that effect eludes me. Timing analysis is your friend here.

Yes, you can use both together.

Cheers,

Alex