Forum Discussion
Altera_Forum
Honored Contributor
16 years ago --- Quote Start --- Hello, I have the following issue: I've recently upgraded to Quarus 9.1 SJ Full Version. I'm using EP1C12Q240C8. So, I've converted the 9.0 project to the current version and everything seems fine. The project is compiled successfully. I upload the EPC2 pof file to the configuration chip. The problem is when i start the board it seems that the FPGA doesn't download the program from the configuration chip. All the pins are in high level. When I upload the old .pof file from 9.0 version everything is fine. Any suggestions? Thanks in advance Best regards, VT --- Quote End --- Hi, as far as I know there is bug in the pof-generation in Quartus 9.1. There must be a lot of threads in the forum. Kind regards GPK