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Altera_Forum
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17 years ago

Cyclone III Configuration Corrupts !..

Hi everybody! I have a problem with my new cyclone III board design. I use EPCS16 for programming CycloneIII (EP3C25E144C8N) FPGA. Fpga starts configuration but can't finish it. in th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

i have solved the problem, it was because of a 100pF capacitor which was parallel to the pull up resistor of CONFIG_DONE pin.

i removed it and everything looks fine now.

anyway, thanks very much.