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Altera_Forum
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10 years ago

Invalid JTAG configuration

I am using MAX10 10M50SAE-144C8GES installed on our board, with Quartus Prime 15.1, programming with USB Blaster rev C. I was debugging using SignalTap II, modifying the project, compiling and ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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Based on your description it sounds like power supply issue. Module that you're referring to might be disrupting the power to MAX10 rendering JTAG failure.

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jackyb0i, thank you for you thought. The power supply was OK. It is actually CONF_DONE pin strapping to Gnd.