IsxSignal

Now reading version 20.0. For the latest, read: IsxSignal for version 21
Applies to Altium Designer versions: 15.1, 16.0, 16.1, 17.0, 17.1, 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2

Parent page: PCB Query Functions - Membership Checks

Summary

Returns the xSignal object with the specified name.

Syntax

IsxSignal(Name : String) : Boolean/Boolean_String

As you define the Query expression, a pop-up list of all existing xSignals, by name, is presented.

Example Usage

IsxSignal('DRAM_A0_PP1')
IsxSignal('DRAM_A0_PP1') = True
IsxSignal('DRAM_A0_PP1') = 'True'

Returns the xSignal DRAM_A0_PP1.

Not IsxSignal('DRAM_A0_PP1')
IsxSignal('DRAM_A0_PP1') = False
IsxSignal('DRAM_A0_PP1') = 'False'

Returns all objects except the xSignal DRAM_A0_PP1.

Tips

  1. The single quote characters (') at the start and end of the Name string are mandatory.
Note

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