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Altera_Forum's avatar
Altera_Forum
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11 years ago

How to check the Fmax Summary of Fast 1200mV 0C Model in TimeQuest Timing Analyzer

I am using Quartus web version 13.1. I can see the Fmax data of slow model but not in fast model.

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    Open TimeQuest and click Set Operating Conditions then Update Timing Netlist then Report Fmax.

    High values like 600+ MHz are reported.. maybe for this is not showed in Quartus report... too optimistic conditions
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    Thanks flz47655.

    You are right. Now i can see the Fmax for all models by following the steps you provided. Ya, it is way too optimistic. It increases the Fmax of my design from 77MHz to 127MHz.