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KWang97's avatar
KWang97
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

invalid jtag configuration on signaltap

Invalid jtag configuration when run signaltap, while it can be programmed successfully. Why and How to solve this problem? Thanks! Tools: Quartus prime standard 15.1.0 , USB Blaster II, FPGA ...
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
5 years ago

If programming was successful in the Quartus Programmer (instead of doing the programming from the JTAG Configuration section of the Signal Tap window), Signal Tap sometimes will still have this message. Just try clicking the start analysis button as usual to see if it still works. If it doesn't, you may have made a change in your Signal Tap file that requires a recompilation, so the Signal Tap file doesn't match the Signal Tap configuration programmed into the device.

  • RichardT_altera's avatar
    RichardT_altera
    Icon for Super Contributor rankSuper Contributor
    5 years ago

    Does the suggestion from sstrell works for you? Do you need further help on this case?

    • RichardT_altera's avatar
      RichardT_altera
      Icon for Super Contributor rankSuper Contributor
      5 years ago

      We do not receive any response from you to the previous reply that I have provided. Please post a response in the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you with your follow-up questions.