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AlexHalf's avatar
AlexHalf
Icon for New Contributor rankNew Contributor
1 year ago

CONF_DONE pin failed to go high problem

Hello I am using EP4CGX150CF23C8N FPGA. Configuration is done in AS mode from EPCQ128ASI16N flash. All I/O banks are 3.3V. FPGA initial programming done through JTAG with Terasic USB blaster. Attach...
Configuration
FakhrulA_altera's avatar
FakhrulA_altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi HAlex,


Just want to confirm, If you directly program the FPGA through JTAG using sof file(not jic) , is it successful?


HAlex's avatar
HAlex
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Hello

No, sof file download is not successful.

It looks like the problem damaged somehow the FPGA and it is not reacting anymore to any FPGA download or flash burning attempt.

Thank you.

Alex