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Altera_Forum's avatar
Altera_Forum
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16 years ago

My projects don't run.

Hello to everybody. I have DE1 (with EP2C20F484C7 FPGA device and EPCS4 serial configuration device). I run Quartus II v.9.1 web in a Vista computer. I have set up USB Blaster driver software in m...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Quartus 9.1 seems to have a bug with generating EPCS related files.

If you take the fpga image generated by quartus 9.1 and your application elf and generate epcs files with quartus 9.0 then everything is alright, same files used with quartus 9.1 won't run.

see this thread epcs booting problem (http://www.alteraforum.com/forum/showthread.php?t=19496)