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Altera_Forum's avatar
Altera_Forum
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13 years ago

Cyclone IV and Nios II Firmware Update

Hallo Everybody, I would like you guys to suggest a solution for the problem below: I have successfully updated the hardware and software configurations of my project on the EPCS device ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

It looks okay. When you use elf2flash, don't forget the --after option to place the new contents at the correct address in the flash, just after the FPGA image. The only issues I could think of are endianes or bit order. Could you read back the flash contents in both cases (when you flash with your method and when you flash with the Quartus programmer) and see if you can find any difference?