Dear Experts, I have the following basic doubts.I have a four layer board with stack S-G-P-S I placed a clock source at the Right top corner and the and the and the slave device at the left hand bottom. If I route a clock trace in "L" shape(Of course orthogonality has been avoided ). will the return curren takes the same "L "shape? , Or will it takes the shortest path along the diagonal of the board? Again if I route the clock vertically in the top layer(where the reference is ground)then the jump to bottom layer where the reference is power plane , in this case where the return current flows, still it takes the same "L" shape? If i need to connect the clock to two destinations , can i go for a T connection in top and bottom layers. Can you provide a qualitative reference in any website. Thanks and Regards Ananthoju --------------------------------- Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing ------------------------------------------------------------------ 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.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