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Altera_Forum
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10 years ago

Strange max 10 startup & non-volatile operation

I have a PCB I made using the Max 10 10M16DAF256C8G dual supply series FPGA. I've observed some unexpected behaviors in terms of startup and non-volatile operation. When programming the board ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Another issue I was looking at this morning - the nconfig, conf_done, config_sel, nstatus, and various other config pins are floating on our board whereas the evals have them pulled up or down based on pin connection guidelines. Perhaps this is causing some issues?