[SI-LIST] Re: DFE

  • From: "Mikhail Matusov" <matusov@xxxxxxxxxxxx>
  • To: <si-list@xxxxxxxxxxxxx>
  • Date: Mon, 6 Jun 2005 11:20:09 -0400

Guasti,

I think  you should post this to the comp.arch.fpga newsgroup as well....


=======================
Mikhail Matusov
Hardware Design Engineer
Square Peg Communications
Tel.: +1 (613) 271-0044 ext.231
Fax: +1 (613) 271-3007
http://www.squarepeg.ca



----- Original Message ----- 
From: "Guasti Giovanni" <Giovanni.Guasti@xxxxxxxxxx>
To: <si-list@xxxxxxxxxxxxx>
Sent: Monday, June 06, 2005 5:28 AM
Subject: [SI-LIST] DFE


> Dear SI-Group members,
> I would like to exchange some ideas with other people managing
> problems like mine.
> I recently wrote a script in Matlab, that helps me to program the
> equalyzer and the DFE block in a Virtex 4 Rocketio receiver.
> I would like to choose the right gains (Ci) in order to optimize the
> eye amplitude and minimize the jitter.
> I can start from a simulation or from a measure of the signal in front
> of the receiver.
> I red the Xilinx UG076 note and I tried  to obtain with
> Matlab something similar to what is described in pages 109-112. But I
> still have some doubt (phases of equalyzers, how really the DFE works....)
> So I would like to share my code and find someone who could help me
> with some suggestions.
> I hope that SI-List is the right place.
> Thankyou
>      Giovanni
> You should be able to downolad the scripts from www.si-list.org soon
> (Thankyou Ray)
>
>
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