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Altera_Forum's avatar
Altera_Forum
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15 years ago

Time delay

Hello I want to create time delay using logic gates (not flip-flops) When I put carry gates, or any other gates, the time analyzer shows 0 delay Can anyone help I can...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Cascading logic cannot create a guaranteed time delay because the routing can vary. Never rely on it to create a specific time delay.

The only way to create a reliable time delay is with flip-flops.