Bus Frequecy in virtex2p powerpc

Sep 13, 2004 1 Replies

Hi,



Can anyone explain me at what maximum frequency does the OPB,PLB and DCR bus operates in a vitex2p based powerpc's.Any idea which is slowest and which is fastest?



Regards, Navya


The max bus frequencies are determined by the amount of logic you have in your design. For example, the EDK reference design for the ML300 board where a 2VP7 is pretty much filled up with peripherals runs PLB and OPB at 100MHz.

There is no minimum frequency.

- Peter

Navya wrote:

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