Mentor v8.6_4 - page 765

Timing Command Dictionary SET SPLIT_BIDI_CYCLE TIME
FastScan and FlexTest Reference Manual, V8.6_4 A-13
•For each scan test procedure, each force event time on a non-clock pin
corresponds to the split_bidi_cycle time minus the force_pi times in the
super timeplate.
The tool subtracts the split_bidi_cycle time from the timeplate force times before
performing this check. Refer to the example that follows for details.
Note that you can specify only one of the following commands in a timing file:
•SET SINGLE_CYCLE TIME
•SET SPLIT_BIDI_CYCLE TIME
•SET END_MEASURE_CYCLE TIME
•SET SPLIT_MEASURE_CYCLE TIME
Arguments
•integer
The time value at which to split the non-scan test cycle. This number must
match the period of the shift procedure.
Examples
The following example shows a timing definition satisfying all the conditions
specified in the command description. Note that the shift clock timing and the
capture clock timing are compatible. Also, note that the split_bidi_cycle time is
greater than the force time and less than the bidi_force time in the first timeframe
(0 < 500 < 550).