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Altera_Forum
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9 years ago

JTAG programming issue for Cyclone 4 chip

I use the chip EP4CE55F23. When I press Auto Detect, it detects the chip. http://www.alteraforum.com/forum/attachment.php?attachmentid=12915&stc=1 But when I try to program the SOF file, it ...
Altera_Forum's avatar
Altera_Forum
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9 years ago

After I removed the buffer chip, the programming worked. I think there is an issue in using that buffer chip or the schematic should be modified.