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Altera_Forum
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16 years ago

Error: Can't access JTAG chain

When i try to program the FPGA cyclone III i get this error : error: can't access jtag chain error: operation failed. I am using a FPGA cyclone III .I would be able to program it a few months...
Altera_Forum's avatar
Altera_Forum
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15 years ago

wswuda2007: I can't see any image you post.

Did you try and check the signals with a scope?

hines1957: what package is it? was it glued on the board?