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Altera_Forum
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12 years ago

EPCS16 equivalent that works at 2.5V?

As a follow up to this thread.... http://www.alteraforum.com/forum/showthread.php?t=34049 ...this board is having a re-spin and I'd _really_ like to use a cheap eprom that works at 2.5V, t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Is 'device 1' not the FPGA itself? How early through the programming cycle does the programmer report this? Can I presume you can still configure the FPGA using a .sof via JTAG - without trying to program the FLASH?

I've never had to disable the EPCS ID check before.

Do you, by chance, have direct programming access to the EPCS or only via the FPGA?

Regards,

Alex