Timing Command Dictionary | SET END_MEASURE_CYCLE TIME |
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Note that the measure_sco event for the first shift procedure cycle occurs at the end of the load_unload procedure. All other measure_sco events for shift cycles occur at the end of the previous shift cycles.
Unlike the SET SPLIT_MEASURE_CYCLE TIME command, this command ensures that all test cycles have measure events at the
∙SET SINGLE_CYCLE TIME
∙SET SPLIT_BIDI_CYCLE TIME
∙SET END_MEASURE_CYCLE TIME
∙SET SPLIT_MEASURE_CYCLE TIME
If you place the SET END_MEASURE_CYCLE TIME command in the timing file, the timing rules checker ensures compliance to the following conditions:
∙The timeplate period equals the end_measure_cycle time that you specify with the SET END_MEASURE_CYCLE TIME.
∙The period of all scan test procedures either equals the end_measure_cycle time or is the end_measure_cycle time multiplied by the number of test cycles in the test procedure.
∙The end_measure_cycle time is greater than the measure_po time and equal to the period of the super timeplate.
∙The timing in each timeplate corresponds to the timing in the super timeplate.
∙The end_measure_cycle command is only valid for test patterns that do not have a capture clock or that use clock sequential patterns.
∙Each test procedure force event time for a clock pin corresponds to the capture clock timing in the super timeplate.
FastScan and FlexTest Reference Manual, V8.6_4 |