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Altera_Forum
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8 years ago

jtag debugger dosen't finds the connected cyclon ll processor

Hi I am using cyclon ll processor and Nios2 13.0 IDE. I have started facing a problem that my USB blaster doesn't recognize the hardware. When i did jtagconfig -d 1) USB-Blaster [USB-0] Un...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Yes its a custom board, It was working fine some times back.

Yes I can't auto-detect the JTAG chain. In case any of the JTAG buffer has got damaged, how can I repair It?

Can we just follow some steps to verify where exactly the issue is and make board working again.