Why are Configuration via Protocol (CvP) intermittent failures observed when using the CvP driver in Agilex® 7 FPGA devices? - Why are Configuration via Protocol (CvP) intermittent failures observed when using the CvP driver in Agilex® 7 FPGA devices? Description Due to a problem in the CvP driver version prior to 6.18.2-lts, when using Agilex® 7 FPGA devices, you may observe CvP intermittent failures with the following error messages: fpga_manager fpga0: PLD_CLK_IN_USE|USERMODE timeout fpga_manager fpga0: Error after writing image data to FPGA These errors are linked to a credit overflow handling issue that arises during the CvP update process, particularly when the core.rbf file size exceeds 1MB. This issue affects Agilex 7 FPGA devices and does not affect Agilex® 5 FPGA devices. Resolution To work around this problem, a patch is available to fix this problem for the CvP driver 6.12.43-lts. Download the patch below and install it using "git am <filename>.patch". This problem is scheduled to be fixed in a future release of the Linux CvP driver. Custom Fields values: ['novalue'] Troubleshooting FM-31068 novalue ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] No plan to fix 26.1 ['novalue'] ['novalue'] ['novalue'] ['novalue']