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Altera_Forum
Honored Contributor
8 years agoRbf jic issue
Hi, I am working with a cyclone IV device EP4CE55 in a project. I programmed jic and the fpga is configuring properly. I programmed rbf file of the same project,FPGA is not configuring.I can s...
Altera_Forum
Honored Contributor
8 years agoHi Anand,
Thanks for your reply. MSEL is setting is as follows: MSEL3-0 MSEL2-0 MSEL1-1 and MSEL0-0 Is there any difference between active serial and passive serial mode? We are using rbf file to update fpga and not rpd file. I tested by generating rbf and jic from same sof file. Jic is working fine.But with rbf fpga is not configuring. We have noticed one more finding. In the rbf if I change the data bytes at locations 0x45,46,47,48 and 49 as per jic. FPGA boots up with new image.