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Altera_Forum
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9 years ago

MAX10 no response after power cycle

We have been using altera parts for many years, and the VHDL design I am currently using has been in production for over 5 years with a MAXII. Compiled it for the 10M04SCE144 and all is well until...
Altera_Forum's avatar
Altera_Forum
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9 years ago

New to the FPGA world, but been working with Altera PLD for many years.

The issue was the configuration pins, even though you can disable the configuration pins in the project settings, the config pins must still have pull ups on the ConfigSel, nConfig, and nStatus lines or intermittent behavior is seen on power up.

Future note, if dual purpose is used on these pin, not sure all cases would actually work properly.