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Oliver_I_Sedlacek's avatar
Oliver_I_Sedlacek
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1 year ago

Windows sees USB blaster but Quartus doesn't, why?

After using my USB blaster successfully with SignalTap to configure and debug my Cyclone4 part, SignalTap and the programming software aren't reliably seeing the USB blaster (by which I mean only 5% ...
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NurAiman_M_Intel's avatar
NurAiman_M_Intel
Icon for Super Contributor rankSuper Contributor
10 months ago

Hi Oliver,


From your explanation, it seems like it is PC problem not the USB blaster problem and not FPGA problem.

The best support that we can provide now is for you to reinstall your PC OS. And also you may try to reinstall the USB blaster driver.


Regards,

Aiman


Oliver_I_Sedlacek's avatar
Oliver_I_Sedlacek
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10 months ago

Really, take 5 days off to re-install my PC operating system and all my application. I don't think so!