PROGRAMMABLE CLOCK DIVISION METHODOLOGY WITH IN-CONTEXT FREQUENCY CHECKING

A method, system, and compute program product use a generalized macro or a generalized macro timing abstract for a timing analysis in a specific timing context. The method includes setting up a timer, and determining a divide ratio of each external clock divider of one or more external clock divider...

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Bibliographische Detailangaben
Hauptverfasser: Wood Michael H, Shuma Stephen G, Warnock James D, Kalafala Kerim, Basile Jennifer E, Abdul Naiju K, Gupta Hemlata, Leitzen Jeremy J, Verma Manish
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method, system, and compute program product use a generalized macro or a generalized macro timing abstract for a timing analysis in a specific timing context. The method includes setting up a timer, and determining a divide ratio of each external clock divider of one or more external clock dividers associated with the generalized macro or the generalized macro timing abstract programmatically as a function of another value. The method also includes performing the timing analysis using the divide ratios of the one or more external clock dividers. Obtaining a physical implementation of an integrated circuit is based on the timing analysis.