IsxSignal

Now reading version 18.0. For the latest, read: IsxSignal for version 21
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Parent page: PCB Query Functions - Membership Checks

Summary Copy Link Copied

Returns the xSignal object with the specified name.

Syntax Copy Link Copied

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 Copy Link Copied

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 Copy Link Copied

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

The features available depend on your Altium product access level. Compare features included in the various levels of Altium Designer Software Subscription and functionality delivered through applications provided by the Altium 365 platform.

If you don’t see a discussed feature in your software, contact Altium Sales to find out more.

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