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Altera_Forum
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13 years ago

boot configuration files from NOR Flash

hi, i am using a Cyclone IV device,NOR Flash(PC28700BP30EF),JTAG,EPCS ans a external switch, the arragement is shown in attached figure. i have to flash two different images(A and B) in NO...
Altera_Forum's avatar
Altera_Forum
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13 years ago

Hi Cris72,

The flash part name is PC28F00BP30E. I am using cyclone IV gx family FPGA.

As I told, I have two different configuration images to be loaded into my FPGA and i need to select anyone based on a switch kind of thing

I have the following Questions

1. In this type of FPGA, is configuration from Norflash possible(i feel it requires AP mode, that s not supported in Cyclone IV GX).

2. How does PFL supports FPGA configuration ? is it of any use???

3. Is there anyother possible methods to do it with the available resources as shown in block diagram???

Thanks and Regards,

Santhosh