Mentor v8.6_4 User Manual
FastScan and FlexTest Reference Manual, V8.6_4
A-52
SET SKEW_FORCE TIME
Timing Command Dictionary
SET SKEW_FORCE TIME
Scope: Sets timing information
Usage
SET SKEW_FORCE TIME “pin_name” time_value_list
Description
Specifies input pin force time for particular pins in each timeframe.
While the
command specifies force times for all pins, the SET
SKEW_FORCE TIME command lets you specify unique force times for a
particular input pin for each timeframe in a test cycle.
particular input pin for each timeframe in a test cycle.
Note that this timing file command is similar to the SKEW_FORCE_PI statement
that FastScan uses in its
that FastScan uses in its
description.
Arguments
•
“pin_name”
The name of a primary input pin, which must be enclosed in double-quotes, for
which you want to specify unique timing.
which you want to specify unique timing.
•
time_value_list
A set of time values indicating when the specified input pin forces should
occur. Each skew force time should occur prior to the measure time in every
timeframe.
occur. Each skew force time should occur prior to the measure time in every
timeframe.
The number of list values must equal the number of timeframes in the test
cycle, as specified by the Set Test Cycle application command. Unlike the
values in the SET FORCE TIME command, the position of the time values
with the SET SKEW_FORCE TIME command correspond to the same
timeframe. For example, the first specified time value occurs in the first
timeframe.
cycle, as specified by the Set Test Cycle application command. Unlike the
values in the SET FORCE TIME command, the position of the time values
with the SET SKEW_FORCE TIME command correspond to the same
timeframe. For example, the first specified time value occurs in the first
timeframe.