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Old 01-21-2006, 09:10 AM
Antti Lukats
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Default Re: Creating Multiple Configuration PROM File


"Rob" <[email protected]> schrieb im Newsbeitrag
news:[email protected]
> Hello.
>
> Can anyone direct me to a piece of Xilinx literature that explains how to
> load more than 1 config file into program flash (XCF16P).
>
> Many thanks,
> Rob
>

http://help.xilant.com/FPGA:Multiboot

Platform Flash support design revisions but not multi boot

if you need to select which design starts then you need separate controller
to select the active revsion this can be small microcontroller or PLD. but
then if you have a PLD alredy then it makes more sense to use cheap SPI
flash and forget the platfrom flash

xilinx has some PLD based example to control the platform flash, loook at
the their web

Antti


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