Description
When using the CvP_CONFDONE pin as a regular I/O, you can moniter the CvP_CONFDONE bit of the CvP status register at Offset 1Eh, bit 7.
The Configuration via Protocol (CvP) Implementation in Altera FPGAs User Guide (PDF) instructs you to moniter the CvP_CONFDONE pin when you choose to use this pin to identify if CvP configuration is successful.