Timing Command Dictionary | SET SPLIT_BIDI_CYCLE TIME |
|
|
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
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).
//FlexTest application commands set test cycle 2;
setup pin constraints NR 1 0;
add pin constraints clk_a SR0 1 1 1; setup pin strobes 1;
//FlexTest Timing file SET TIME SCALE 1 ns;
SET SPLIT_BIDI_CYCLE TIME 500; //matches shift period SET FORCE TIME 800 900;
SET BIDI_FORCE TIME 550 825; SET MEASURE TIME 700 850; SET CYCLE TIME 1000;
SET PROCEDURE FILE “g1” “design.g1”;
//Test procedure file for FlexTest
PROC SHIFT =
FORCE_SCI0;
FastScan and FlexTest Reference Manual, V8.6_4 |
