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JonGoh's avatar
JonGoh
Icon for New Contributor rankNew Contributor
11 months ago

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

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 th...
Configuration
JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
11 months ago

Hi,


If you are still facing intermittent failure can you provide the log file from this command "dmesg | tail -4"? This will provide more detail on what is happening when you are performing CvP programming



JonGoh's avatar
JonGoh
Icon for New Contributor rankNew Contributor
11 months ago

Hi @JohnT_Intel ,

Yes I am still facing intermittent failures. Here are the log files.


[12201.065931] altera-cvp 0000:01:00.0: Timeout waiting for credit
[12201.065934] altera-cvp 0000:01:00.0: Wait Credit ERR: 0xffffff92
[12201.065936] fpga_manager fpga0: Error while writing image data to FPGA
[12201.066005] fpga_manager fpga0: fpga_mgr_load returned with value -110

Thanks,

Jon