Mentor v8.6_4 User Manual
Command Dictionary
Set Net Resolution
FastScan and FlexTest Reference Manual, V8.6_4
2-531
Set Net Resolution
Tools Supported: FastScan and FlexTest
Scope: Setup mode
Usage
SET NEt Resolution Wire | And | Or
Description
Specifies the behavior of multi-driver nets.
The Set Net Resolution command specifies the behavior of non-tri-state multi-
driver nets. The default upon invocation of the tool is Wire, which requires all
inputs be at the same value to achieve a value. If you can model your nets using
the And or Or option, you can improve your test coverage results.
driver nets. The default upon invocation of the tool is Wire, which requires all
inputs be at the same value to achieve a value. If you can model your nets using
the And or Or option, you can improve your test coverage results.
Arguments
•
Wire
A literal that specifies for the tool to use unknown behavior for non-tri-state
multi-driver nets. This requires all inputs to be at the same value to achieve a
value other than X. This is the default upon invocation of the tool.
multi-driver nets. This requires all inputs to be at the same value to achieve a
value other than X. This is the default upon invocation of the tool.
If you are using FastScan with E9 rule checking enabled, FastScan does not
perform checking on wire gates if you use the Set Net Resolution command to
change their behavior to AND or OR.
perform checking on wire gates if you use the Set Net Resolution command to
change their behavior to AND or OR.
•
And
A literal that specifies for the tool to use wired-AND behavior.
•
Or
A literal that specifies for the tool to use wired-OR behavior.