Forum Discussion
Altera_Forum
Honored Contributor
11 years agoIt seems to me that the key is "Fail to convert Feature ID - Unsupported family" Is the support package for the Cyclone IV family you are using installed? Was the project you are using originally designed for the Cyclone IV? If it came from an earlier family that isn't supported any more you will need to change the device type in Quartus before compiling.