Query_Lang-PCBFunctions_MembershipChecks_IsxSignalIsxSignal_AD

This document is no longer available beyond version 21.0. Information can now be found here: IsxSignal for version 25

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.
If you find an issue, select the text/image and pressCtrl + Enterto send us your feedback.

软件的功能取决于您购买的Altium产品级别。您可以比较Altium Designer软件订阅的各个级别中包含的功能,以及通过Altium 365平台提供的应用程序所能实现的功能。

如果您在软件中找不到某个讨论过的功能,请联系Altium销售团队以获取更多信息。