Typical timing analysis cyclone V (on top of existing slow/fast)?

Generally speaking, the slow timing model (what’s the slowest my design will run on the slowest device that met the speed grade, at the lowest voltage in spec and the highest temperature in spec) and the fast timing model(what’s the fastest my design will run on the fastest device, highest voltage and lowest temperature).

Ultimately, to ensure the reliability of your design, it is necessary to meet timing for all four timing corners.

The topic of timing models is quite complex, and I believe the best explanation can be found in the following document:

https://www.intel.com/content/dam/altera-www/global/en_US/pdfs/literature/wp/wp-01139-timing-model.pdf

Hopefully that answer your inquiries.

Please let me know if you have any further questions or concerns.

Best Regards,

Richard Tan

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