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Altera_Forum
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16 years ago

Remote update EPCS file format?

I have a Cyclone III EP3C5 design that uses an EPCS16 device in AS mode for configuration. I have successfully implemented the ALTREMOTE_UPDATE function as well as a function to load a new applicati...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hi,

Because I use the third-party flash (S25FL064), the quartus programmer cannot recognize the chip.

So I use nios2-flash-programmer to download .flash files. Will this cause any reconfig problem?

If I put the user image at 0x000000, the device boots well. And if I put the same image at 0x200000, the reconfig fails.

I read out the data in the flash device by using NIOS2-Eclipse in debug mod. It seems everything is same.

No ideas for this issue.

hdai