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) > > > ------------------------------------------------------------------ > To unsubscribe from si-list: > si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > > or to administer your membership from a web page, go to: > //www.freelists.org/webpage/si-list > > For help: > si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > > List FAQ wiki page is located at: > http://si-list.org/wiki/wiki.pl?Si-List_FAQ > > List technical documents are available at: > http://www.si-list.org > > List archives are viewable at: > //www.freelists.org/archives/si-list > or at our remote archives: > http://groups.yahoo.com/group/si-list/messages > Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > > ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu