Hello, In the 802.3ap spec can anybody let me know how the ICR_min values of a = 23.3 and b = mICR = -18.7 were derived for 10Gbps operation? It will be helpful if anybody can point me to the way the formula for mICR and bICR was derived. I know that it is a LMS fit but when I solve the matrix multiplication, the equations that I get are different from the one in the spec. Thanks in advance. Priya ------------------------------------------------------------------ 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 technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu