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Altera_Forum's avatar
Altera_Forum
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14 years ago

Error JTAG chain problem detected

My design worked for about 3 hours and now gives me this error. I just can't understand what is wrong with it now. I didn't do anything wrong. !Error: JTAG chain problem detected !Error: The ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Hm pin6 on JTAG header was connected to the 3.3V line but this is not suitable for USB blaster so maybe this was a problem now its working :)