Hi, I am interested to know what exactly is an "EYE-Pattern" and how does one use it while testing a high speed signal /link. Also if there are any white papers or references, I would like to have them. Thanx for all the help. regards Rakesh Mehta BitMapper Integration Technologies Pvt. Ltd. Pune : 411 038 - India Email : rakesh@xxxxxxxxxxxxx url : www.bitmapper.com Tel : 020-25386927 / 28 / 29 / 30 ------------------------------------------------------------------ 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