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DPate.1133
Associate II
June 24, 2020
Question

how to enable JTAG in SPC56EL60?

  • June 24, 2020
  • 4 replies
  • 1420 views

Hello there,

I want to enable/disable JTAG in SPC56EL60 microcontroller, however i did not found such information in reference manual.

Could you provide clarify how can JTAG can be enabled/disabled from Sw?

Thanks

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    4 replies

    Erwan YVIN
    ST Technical Moderator
    June 25, 2020

    Hello ,

    You can find some detailed information n the chapter 30 JTAG Controller (JTAGC)

    Which board do you use ?

    Best Regards

    Erwan

    In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.
    DPate.1133
    Associate II
    June 29, 2020

    Hello Erwan,

    I gone through chapter 30 JTAG Controller , however i did not find any step to activate deactivate jTAG using Sw.

    There are some step mentioned to activate JATG using HARDWARE.

    And i am not using any board , but SPC56EL60 used in our project.

    So could you please provide some info about how to activate/deactivate JTAG using software ? and it is possible to activate using Sw or not ?

    Also by default JTAG in SPC56EL60 will enabled ?

    It will be very helpful for me if you provide your response on this.

    Thanks in advance

    Erwan YVIN
    ST Technical Moderator
    July 2, 2020

    Hello DPate ,

    Do you use a discovery board , Motherboard + Chip or your own board ?

    Best Regards

    Erwan

    In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.
    DPate.1133
    Associate II
    July 2, 2020

    Hi Erwan,

    As mentioned in previous reply, i am not using any board, but i am using SPC56EL60 in our own board.

    Could you please clarify the point i mentioned above?

    Also i found only 1 method to activate JTAG , and i think it is not based on Sw. please check attached Snapshot.0693W000001rzq3QAA.png

    Thanks