Mentor v8.6_4 manual Delete Tied Signals, ∙ floatingobjectname

Command Dictionary Delete Tied Signals

Delete Tied Signals

Tools Supported: FastScan and FlexTest

Scope: Setup mode

Usage

DELete TIed Signals {floating_object_name... -All} [-Class {User System Full}] [-Pin]

Description

Removes the assigned (tied) value from the specified floating nets or pins.

The Delete Tied Signals command deletes the tied values assigned with the Add Tied Signals command. You can delete tied values from either user class, system class, or full classes of floating nets or pins. If you do not specify a class, the tool deletes the tied values from the user class of floating nets or pins. You can display a list of any class of tied floating nets or pins by using the Report Tied Signals command.

Whenever you delete tied values from nets or pins, be sure to re-add any necessary values before performing another simulation. If you do not add required tied values to floating nets or pins, the tool displays a warning. The warning states that the design has floating nets or pins and assumes they are tied to the default value; you must set the default value using the Setup Tied Signals command.

Arguments

∙floating_object_name

A repeatable string that specifies the names of the tied floating nets or pins whose tied values you want to delete. You can specify the class of floating nets or pins on which to delete the tied values with the -Class switch.

If you do not specify the -Pin option, the tool assumes floating_object_name is a net name. If you specify the -Pin option, it assumes the floating_object_name is a pin name.

∙-All

A switch that deletes the tied values from all tied floating nets or pins in the class of tied floating nets or pins, which you specify with the -Class switch.

FastScan and FlexTest Reference Manual, V8.6_4 2-217