Mentor v8.6_4 manual Set Possible Credit, ∙ percentage

Set Possible Credit Command Dictionary

Set Possible Credit

Tools Supported: FastScan and FlexTest

Scope: All modes

Usage

SET POssible Credit percentage

Description

Specifies the percentage of credit that the tool assigns possible-detected faults.

The Set Possible Credit command specifies the percentage of possible-detected faults that the tool considers as detected when calculating the test coverage, fault coverage, and ATPG effectiveness. For the equations that the tool uses in these calculations, refer to “ Testability Calculations” in the Scan and ATPG Process Guide.

When you invoke the tool, the default credit value for possible-detected faults is 50 percent.

Arguments

∙percentage

A required integer, from 0 to 100, that specifies the percentage of possible-detected faults that you want the tool to consider as detected when calculating the test coverage, fault coverage, and ATPG effectiveness. The default value upon invocation of the tool is 50 percent.

Examples

The following example sets the credit for possible detected faults as 25% for determining the fault coverage, test coverage, and ATPG effectiveness:

set system mode atpg add faults -all

set possible credit 25 run

report statistics

2-550 FastScan and FlexTest Reference Manual, V8.6_4