Command Dictionary

Set Skewed Load

 

 

Set Skewed Load

Tools Supported: FastScan

Scope: All modes

Prerequisites: To use this command outside of the Setup mode you must include a skew_load procedure in the test procedure file; otherwise FastScan reports an error.

Usage

SET SKewed Load OFf ON

Description

Specifies whether FastScan includes a skewed load in the patterns.

The Set Skewed Load command either allows patterns to include a skewed load or restricts patterns from including a skewed load. You can use this command in any system mode, but if you use it outside the Setup mode, you must provide a skew_load procedure in the test procedure file. If the skew_load procedure does not exist, FastScan issues an error.

You use the skew_load procedure in LSSD designs to place different data in the master and slave of a scan cell by applying an additional clock pulse to the master shift clock.

Arguments

OFf

A literal that specifies to not include a skewed load in the patterns. This is the default behavior upon invocation of FastScan.

ON

A literal that specifies to include a skewed load in the patterns.

FastScan and FlexTest Reference Manual, V8.6_4

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Page 609
Image 609
Mentor v8.6_4 manual Set Skewed Load, ∙ OFf