Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

Texas Instruments (TI) Simulation, hardware & system design tools support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search through answers related to design tools & simulation, hardware kits & boards, and reference designs or ask technical support questions on everything from Webench® Power Designer to active filter design. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions

  • [FAQ] PSPICE-FOR-TI: I cannot install PSpice for TI. The error message says "An Internal error occurred" (-8) or (-12)

    Part Number: PSPICE-FOR-TI This only applies to error codes -8 or -12 When trying to install PSpice for TI using my access key, I got the following message: What does this mean?

  • [FAQ] PSPICE-FOR-TI: I cannot install PSpice for TI. The error message says "the required files cannot be read from the server".

    Part Number: PSPICE-FOR-TI When trying to install PSpice for TI using my access key, I got the following message:

  • [FAQ] PSPICE-FOR-TI: What do I do if PSpice for TI has crashed or quit unexpectedly?

    Part Number: PSPICE-FOR-TI I was using PSpice for TI and suddenly this message showed up. What should I do?

  • [FAQ] PSPICE-FOR-TI: How do I share PSpice for TI projects?

    Part Number: PSPICE-FOR-TI I want to share my design created in PSpice for TI with my coworker. What're the steps?

  • [FAQ] PSPICE-FOR-TI: Can I get the PSpice for TI package for installing offline?

    Part Number: PSPICE-FOR-TI I do not have an internet connection. How canI get the installation files for PSpice for TI?

  • [FAQ] PSPICE-FOR-TI: PSpice gave an error message about missing ".ENDS" in my model (or, PSpice says "Name on .ENDS does not match .SUBCKT"). How to fix this?

    Part Number: PSPICE-FOR-TI PSpice gave an error message about missing ".ENDS" in my model (or, PSpice says "Name on .ENDS does not match .SUBCKT"). How to fix this?

  • [FAQ] PSPICE-FOR-TI: How do I import a 3rd-party model into PSpice for TI?

    Part Number: PSPICE-FOR-TI I want to use a model for a non-TI device, or a TI device that does not have a model available in PSpice for TI. What do I do?

  • [FAQ] PSPICE-FOR-TI: Why can't I plot more than three signals in PSpice for TI?

    I am using a model created for PSpice. Yet during simulation, an error message showed up saying only three probes are allowed. I see one of the following errors: ERROR(ORPSIM-16583): Detected an imported model containing transistors or diodes. For such…

  • [FAQ] Will my PSpice for TI license expire?

    The license renews automatically every 30 days as long as you are connected to the internet. If you ever get an error about license expiration, simply connect to the internet and you should be able to continue using PSpice for TI. View more PSpice for TI…

  • [FAQ] Are there limitations to the number of licenses I can hold for the PSpice for TI tool?

    Yes. Each myTI login may get 1 license which is good for installations on up to 3 computers. View more PSpice for TI FAQs here

View FAQ threads