Hello Experts, Currently i am working on a PTMC module project. I have some questions on implementing PTMC on configuration 2. As per PICMG 2.15 standards, the PTMC interface configuration 2 supports the following. 1. RMI interface, 2. 32 bit PCI 3. Local CT 4. JTAG 5. SMB and 6. Serial Tx/Rx. In the configuration 2 pin mapping, there are 3 signals PTGNDZ,USER1Z and USER2Z . I couldn't understand the proper usage of these signals. Can anybody suggest me to how to handle these signals. And also if i don't use the RMI interface, what are the important things i have to take care. Can anybody give me your valuable suggestions?. Though this question may be out of the topic on this discussion forum, your valuable suggestions will save my time. Thanks in advance, Siva __________________________________________________ Do You Yahoo!? Send FREE Valentine eCards with Yahoo! Greetings! http://greetings.yahoo.com ------------------------------------------------------------------ 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