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NuvKFC's avatar
NuvKFC
Icon for Contributor rankContributor
4 years ago
Solved

How to change JTAG speed on programmer GUI

I'm using quartus17 and quartus13 version. Some board needs to be slow down the pof file programming speed which use CFI flash device. How to slow down the JTAG speed? I can't find any set...
  • Ash_R_Altera's avatar
    Ash_R_Altera
    4 years ago

    Hi,

    To change the JTAG clock frequency, Open Programmer tool, click on Hardware Setup. In the pop-up window, Hardware Settings tab, you can change the value in Hardware frequency field. See the attached screen shot.

    Hope this helps.

    Regards

Ash_R_Altera's avatar
Ash_R_Altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,

Sorry I missed to note the Quartus version earlier. There is no option in older Quartus versions to change the JTAG frequency. The option is available in version 19.1 standard edition onwards. If possible, please move to newer version of Quartus.


Regards


  • NuvKFC's avatar
    NuvKFC
    Icon for Contributor rankContributor
    4 years ago

    Hi Ash_R_Intel

    OK, I get it. Thank you, Ash_R_Intel, very much.