Forum Discussion
Programming pof-file ignores attached isp-file
Hi,
thank you for your answer.
I did set the "Reserve all unused pins" option to "As input tri-stated with weak pull up". I also tried to change this option to "As input tri-state" but there was no difference in behavior.
I also do not think that there are any problems with unused pins. The problem is, that all used pins are driven low during programming even though I defined them to be tri-state in the isp-file.
I can see that the isp-file is beeing ignored because the progress bar runs only once.
If I change only one pin in the isp-file to any other state than tri-state everything works fine, the progress bar runs twice (because of the two files, isp and pof) and all pins are tri-state during programming expect the changed one.
Do you or anyone else have any other suggestions?
Regards
Dennis
Hi DMeck,
There is some issue with Quartus update version with ISP of MAX 10 device
You might try this workaround:
Thanks.😉