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Model Technology Inc.


Continuous Compare

In the continuous mode, a test signal (or a group of test signals within a region) is compared to a reference signal (or a group of reference signals within a region) at each transition of the reference. Timing differences between the test and reference signals are highlighted with rectangular red difference markers in the Wave window and yellow markers in the List window.

The continuous compare mode allows you to specify two edge tolerances for timing differences. The leading edge tolerance specifies how much earlier the test signal edge may occur before the reference signal edge. The trailing edge tolerance specifies how much later the test signal edge may occur after the reference signal edge. The default value for both tolerances is zero. In addition, these tolerances may be specified differently for each signal compared.


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Table of Contents Previous page Next page Index

ModelSim Documentation Bookcase