Forum Discussion
Occasional ContributorFPGA doesn't run after pof file programming.
The chip - MAX10M50SAE144. When I program sof file - it runs OK. When I program pof file - it doesn't run.
nCONFIG - pull-up, CONFIG_SEL - pull-down, CONFIG_DONE - pull-up.
What could be a problem?
Hi EEren,
I wish to follow up with you on this case. Do you still have further inquiries on this issue? Please feel free to let me know if there is any concern so that we could further assist you.
Regards,
Fakhrul
4 Replies
Farabi_AlteraRegular Contributor
Hello,
Do you have scope shot for below signals:
- nCONFIG
- nSTATUS
- CONF_DONE
- VCC, VCCA, VCCIO
How did you generate the .pof? Can you make sure the Quartus version is same?
regards,
Farabi
EErenThank you. The problem was a missing pull-up on nSTATUS.
FakhrulA_alteraHi EEren,
I wish to follow up with you on this case. Do you still have further inquiries on this issue? Please feel free to let me know if there is any concern so that we could further assist you.
Regards,
Fakhrul
- EEren
Thank you.
