Hello everybody. I just want to use FPGA to simulate a PC mouse to demonstrate a new motion detection algorithm. For the interface between the PC and the mouse(FPGA), I decided to use PS/2 cables. I have got a little documents about the PS/2, but it has a different protocol explications. So I am not sure which is the right one. Does some one can give me a real protocol which is used in current PC mouse. Thanks a lot -- Chao WANG EPFL | Ecole Polytechnique Fédérale de Lausanne STI IMT-NE ESPLAB Rue A.-L. Breguet 2 CH-2000 Neuchâtel,Switzerland Phone : +41 32 718 34 33 E-mail : Chao.WANG@xxxxxxx(school) ------------------------------------------------------------------ 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