Laptop User Manual

Dual-Core Intel Xeon processor LV / E7520 Chipset / 6300ESB ICH
Dual-Core Intel
®
Xeon
®
processor LV with Intel
®
E7520 Chipset and Intel
®
6300ESB ICH
User’s Manual April 2007
44 Order Number: 311274-009
6.2.2 32-Bit PCI Connector
Table 9 presents the signals assigned to the 32-bit PCI slot connector found at J2B1.
Table 9. 32-Bit 5 V PCI Connector Pinout (Sheet 1 of 2)
Pin Signal Pin Signal
A1 TRST# B1 -12 V
A2 +12 V B2 TCK
A3 TMS B3 GND
A4 TDI B4 TDO
A5 5 V B5 5 V
A6 INTA# B6 5 V
A7 INTC# B7 INTB#
A8 5 V B8 INTD#
A9 RSVD1 B9 PRSNT1#
A10 5 V B10 Reserved
A11 RSVD3 B11 PRSNT2#
A12 GND B12 GND
A13 GND B13 GND
A14 3.3 V
AUX
B14 Reserved
A15 RST# B15 GND
A16 5 V B16 CLK
A17 GNT# B17 GND
A18 GND B18 REQ#
A19 PME# B19 5 V
A20 AD30 B20 AD31
A21 3.3 V B21 AD29
A22 AD28 B22 GND
A23 AD26 B23 AD27
A24 GND B24 AD25
A25 AD24 B25 3.3 V
A26 IDSEL B26 C/BE3#
A27 3.3 V B27 AD23
A28 AD22 B28 GND
A29 AD20 B29 AD21
A30 GND B30 AD19
A31 AD18 B31 3.3 V
A32 AD16 B32 AD17
A33 3.3 V B33 C/BE2#
A34 FRAME# B34 GND
A35 GND B35 IRDY#
A36 TRDY# B36 3.3 V
A37 GND B37 DEVSEL#