Appendix A – Connector Pin-outs
30
CPU-71-10 (XPD/RPD/DPD) VMEbus Core 2 Duo Processor Board – User’s Manual
Following is the pinout for the XMC connector associated with PMC/XMC Site #1. The XMC site routes x8 PCI
Express to the mezzanine card.
Pin
Column A
Column B
Column C
Column D
Column E
Column F
1 PETp0B
PETn0B
3.3 VDC
PETp1B PETn1B
5 VDC
2
Ground
Ground
TRST# pulled low
Ground
Ground
PCI_RST#
3 PETp2B
PETn2B
3.3 VDC
PETp3B PETn3B
5 VDC
4
Ground
Ground
TCK pulled low
Ground
Ground
No Connect
5 PETp4B
PETn4B
3.3 VDC
PETp5B PETn5B
5 VDC
6
Ground
Ground
TMS pulled high
Ground
Ground
12 VDC
7 PETp6B
PETn6B
3.3 VDC
PETp7B PETn7B
5 VDC
8
Ground
Ground
TDI pulled high
Ground
Ground
-12 VDC
9
No Connect
No Connect
No Connect
No Connect
No Connect
5 VDC
10
Ground
Ground
No Connect
Ground
Ground
Ground
11 PERp0B
PERn0B
No Connect
PERp1B PERn1B
5 VDC
12
Ground
Ground
Ground Ground
Ground
No Connect
13 PERp2B
PERn2B
3.3 VDC
PERp3B PERn3B
5 VDC
14
Ground
Ground
Ground Ground
Ground
No Connect
15 PERp4B
PERn4B
No Connect
PERp5B PERn5B
5 VDC
16
Ground
Ground
No Connect
Ground
Ground
No Connect
17 PERp6B
PERn6B
No Connect
PERp7B PERn7B
No Connect
18
Ground
Ground
No Connect
Ground
Ground
No Connect
19
CLK100P_XMC CLK100N_XMC
No Connect
No Connect
No Connect
No Connect
XMC Bus Connector (J15) for XPD, Rev A (PWB D010 6065 001)