Dear all SI gurus, Are there any AC/DC impedance spec for floppy cable and 40pin-IDE cable? ATAPI-6 spec. doesn't mention ac impedance for 40pin-IDE but 80pin-IDE cable. Can somebody tell the reason? Regards, John Lin Quanta Computer Inc.,Taiwan, R.O.C. Email: John@xxxxxxxxxxxx Tel: 886+3+3272345 ext. 5183 ------------------------------------------------------------------ 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 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