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Altera_Forum
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10 years ago

MAX 10 Jtag Problem

Dear Good people My MAX 10 JTAG was working well but suddenly from yesterday it is showing some problem. When i push the button auto scan it is showing "Unable to scan device, Cant scan JTAG ch...
Altera_Forum's avatar
Altera_Forum
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10 years ago

Hi Vinhael Thanks for your reply. Yes i accidentally enable JTAG pin sharing once. But after that i disable it. I am not sure which one is JTAGen but in my configuration settings CONFIG_SEL pin is enabled. Also in system programming clamp state is low. I tried different ways to resolve it but could not. It would be great if you can give me a solution which i can try. Thanks in advance