Configuration via Protocol (CvP) fail after loading the periphery image

[JonGoh]

Hi,

May I know if this issue has been resolved in newer versions of the CvP driver? I am still facing CvP intermittent failing problems and was wondering whether there are other workarounds other than the need for a power recycle.

"Due to a CvP upstream driver issue, CvP may intermittently fail after successfully loading the periphery image into all Intel Agilex® devices with package code R31C / R31B.".

Here is the link where I found the article:

https://www.intel.com/content/www/us/en/support/programmable/articles/000089044.html

Thanks,

Jon

[JohnT_Intel]

Hi,

Are you able to try with the increasing the timeout value?

[JohnT_Intel]

HI,

Thanks for confirming that updating the timeout value resolved the issue in our call discussion

[thedentaku67]

The issue has been fixed in Quartus 22.2.

[freddy3366]

Hey, I’m not sure if it’s fixed in the newer CvP driver versions, but the intermittent failures seem to still be a thing for some. If power recycling isn’t ideal, maybe reach out to Intel support—they might have alternative workarounds. Good luck!