Forum Discussion
Altera_Forum
Honored Contributor
8 years agoHave you retried one of your working boards from last week? Can you erase one and reprogram it?
Do you 'simply' have faulty devices? My experience shows the newer releases of Quartus, running on Windows, occasionally drops the USB-Blaster as a device. Worst case it's a reboot, but nothing more. However, that doesn't appear to be your issue. Cheers, Alex