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Altera_Forum's avatar
Altera_Forum
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15 years ago

why my AD data reset my 3c120??

when AD data outputs connect to EP3C120, the 3C120 reset after download the sof, the signal is also can't run, quartus wondiow iprompted JTAG communication error, the message window " can't find the ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hello. the problem is resloved, the power supply is real overload, the power supply of the newboard is different from the old one, the DC-DC is said to offer up to 2A current, but it can't offer so much in fact, when I cheng the power supply of 1.2V, the phenomenon isn't exist.

Thank you very much!!