Forum Discussion
Altera_Forum
Honored Contributor
14 years agoWhat version of Quartus (or the programmer) are you using?
The error messages indicate that the programmer reads the JTAG ID correctly, but when it tries to match that device to its hard-coded list of supported devices, it does not find it. You likely need to use the most recent version of Quartus to get the updated list of device IDs. Cheers, Dave