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Honored Contributor
Honored ContributorArria V FPGA overcurrent
Dear All, we have developed an electronic board using an ARRIA V 5AGXBB1D4F40C5 and we followed the requirements for the sequence of the power supplies. we have an exte...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- Do you have a second board to test that was never powered up with the VREF error? I've never used the Arria V so can't comment on that specifically. Just tossing out a general troubleshooting approach. --- Quote End --- hello rsefton, thank you for your message. we have a second board... but we are afraid to use it as we are not sure to understand the problem. we had to remove the FPGA of the 1st board to be able to see the right power supplies sequence... thus, we lost for sure the FPGA but maybe also this board in the removing process. but you're right, at the end, without any clue, we will power up the second one after fixing the Vref issue.
