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Altera_Forum
Honored Contributor
Honored Contributorerror CONF_DONE pin failed to go high : cyclone 4 evalboard
hi i am using the Cyclone IV GX FPGA Development Board. it has worked fine for the last few months but now when i try to download the sof file on the FPGA the prosses go to near 90% then i have th...
Altera_ForumHonored Contributor
Honored ContributorHi there,
does the development board support programming of any onboard configuration eeprom e.g. by active serial I/F? (I'm not familiar with this board). That case - does the FPGA starts when loading from the ROM and "only" fails for the JTAG? Is the FPGA detected in the programmer and does the JTAG I/F seems to operate? Well.. this does not really sounds fine - do you have warranty on the board?
