Forum Discussion
Oliver_I_Sedlacek
Contributor
ContributorWindows 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% ...
FvM
Super Contributor
Super ContributorHi,
did anything change at all? If it's new FPGA design, does the same problem occur now with old FPGA design as well?
Can be still something like ESD induced hardware defect.
