Compaq 8000 Technical Reference Guide: HP Compaq 8000 Elite Series Business De - Page 40

System Support PCIe Connectors A1 A11 A12 A18 x1 Connector A82 x16 Connector B1 B11 B12 B82 Figure 4-3. PCIe Bus Connectors Pin B Signal 01 +12 VDC 02 +12 VDC 03 RSVD 04 GND 05 SMCLK 06 +5 VDC 07 GND 08 +3.3 VDC 09 JTAG1 10 3.3 Vaux 11 WAKE 12 RSVD 13 GND 14 PETp0 15 PETn0 16 GND 17 PRSNT2# 18 GND 19 PETp1 20 PETn1 21 GND 22 GND 23 PETp2 24 PETn2 25 GND 26 GND 27 PETp3 28 PETn3 Table 4-4. PCIe Bus Connector Pinout A Signal Pin B Signal PRSNT1# 29 GND +12 VDC 30 RSVD +12 VDC 31 PRSNT2# GND 32 GND +5 VDC 33 PETp4 JTAG2 34 PETn4 JTAG4 35 GND JTAG5 36 GND +3.3 VDC 37 PETp5 +3.3 VDC 38 PETn5 PERST# 39 GND GND 40 GND REFCLK+ 41 PETp6 REFCLK- 42 PETn6 GND 43 GND PERp0 44 GND PERn0 45 PETp7 GND 46 PETn7 RSVD 47 GND GND 48 PRSNT2# PERp1 49 GND PERn1 50 PETp8 GND 51 PETn8 GND 52 GND PERp2 53 GND PERn2 54 PETp9 GND 55 PETn9 GND 56 GND A Signal Pin PERp3 57 PERn3 58 GND 59 RSVD 60 RSVD 61 GND 62 PERp4 63 PERn4 64 GND 65 GND 66 PERp5 67 PERn5 68 GND 69 GND 70 PERp6 71 PERn6 72 GND 73 GND 74 PERp7 75 PERn7 76 GND 77 RSVD 78 GND 79 PERp8 80 PERn8 81 GND 82 GND PERp9 B Signal GND PETp10 PETn10 GND GND PETp11 PETn11 GND GND PETp12 PETn12 GND GND PETp13 PETn13 GND GND PETp14 PETn14 GND GND PETp15 PETn15 GND PRSNT2# RSVD A Signal PERn9 GND GND PERp10 PERn10 GND GND PERp11 PERn11 GND GND PERp12 PERn12 GND GND PERp13 PERn13 GND GND PERp14 PERn14 GND GND PERp15 PERn15 GND 4-6 www.hp.com Technical Reference Guide