Show me a case where 1 mil difference will break SI. Then. Show me a case where 1 mil difference will break EMI but not SI. -----Original Message----- From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]On Behalf Of Bill Owsley Sent: Friday, June 01, 2007 2:29 PM To: si-list@xxxxxxxxxxxxx Subject: [SI-LIST] Students - matching 1 mil IEEE1394/ethernet guidelines and DM to CM conversion If any students are still with us, the ongoing interchange might = indicate that these subjects are indeed interesting and can be somewhat = complex in that there are a number of variable to keep in mind - all at = once. =20 And maybe enough information to get your project done well. You're welcome... < > really stupid grin within the brackets =20 And this all started with a simple help me with my project question. =20 Since this is an SI list, the EMC aspects seem a little less = important. I'm reminded of a class on how to use one of those CAD tools = for schematic capture, layout, SI, EMC. The SI guys got to go home a = day early since their concern in class was millivolts. The EMC guys had = to stay over a day to work on the microvolts part. =20 And there is at least one layout group that has for me, a short rope = and tall tree. But I love them anyway. =20 --------------------------------- Fussy? Opinionated? Impossible to please? Perfect. Join Yahoo!'s user = panel and lay it on us. ------------------------------------------------------------------ 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: =20 //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 =20 ------------------------------------------------------------------ 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 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