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Altera_Forum
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21 years ago

Custom board with epcs & cyclone error

Has anyone gotten a custom board to work with epcs 4 and a cyclone yet? I have tried for a week and can't get the cpu or flash programmer to work. It either comes back with an error 6 "Unable to ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Well the mystery seems to finally be solved. It appears that NIOS II doesn't work on a 1C6 chip. When I replaced the 1C6 chip with a 1C12, pin for pin compatable, everything worked with just a recompile for the new device. Appears to be an Altera issue