Virtex-5 GTP with oversampling

[Stebanoid]

Hello, All.
I want to use a GTP transceiver with oversapling mode on for receiving
a 125Mbit/s signal.
But I don't know, what frequency will be in rxrecclk, if I use 10bit
bus and builtin oversampling - 12.5MHz or 62.5MHz or something else.
Has anyone worked with builtin oversampling?

 

[Stebanoid]

Ok, I answer myself.
rxrecclk have frequency 12.5MHz.

 

[Jim Wu]

On Apr 13, 1:56 am, Stebanoid <steban...@gmail.com> wrote:

Ok, I answer myself.
rxrecclk have frequency 12.5MHz.

XAPP875 Dynamically Programmable DRU for High-Speed Serial I/O below
may be of interest to you

http://www.xilinx.com/support/documentation/application_notes/xapp875.pdf

Cheers,
Jim
http://myfpgablog.blogspot.com/