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VCk00's avatar
VCk00
Icon for New Contributor rankNew Contributor
1 year ago

PL-USB2-BLASTER_SO#233556_Unable to recognize device

When connected to USB, the device is recognized as [unknown USB device]. *Operation Verification Verified with PC and USB only, without JTAG terminal connected 1)Win11pro desktop : Ver23H2 : Not r...
Simulation
FvM's avatar
FvM
Icon for Super Contributor rankSuper Contributor
1 year ago

Hi,

did you try to update driver for the unknown device in device manager, manually selecting recent quartus\drivers\usb-blaster-ii folder as driver installation source?