Hi all, I have a stackup list this, ---------------- Primary side ---------- Gnd --------------- Signal 1 --------------- Signal 2 -------- Power -------------- Signal 3 data bus, 5mil trace, edge-to-edge space is 7mil -------------- Signal 4 address bus, 5mil trace, edge-to-edge space is 7mil. Space between signal 3 and 4 is 10mil -------- Power -------------- Signal 5 -------------- Signal 6 -------- Gnd -------------- Secondary side There is a data bus group on signal 3 and a address bus on signal 4, and unfortunately they're in parallel (not in 90 degree due to room restrict). Here comes my two question: 1) How to calculate the cross-talk caused from address to the data bus? 2) Comparing the cross-talk from address bus and the adjacent data bus, which one is bigger? Thanks in advance, Zhenhua Fan ------------------------------------------------------------------ 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