Intel 915GME - Manual (Page 48)

Mobile Intel ® 915GME Express Chipset —Hardware Reference
Mobile Intel ® 915GME Express Chipset
Development Kit User’s Manual April 2007
48 Order Number: 317230-001US
Table 15. PCI Express (x1) Pinout (J7C2, J8C1 & J8D1)
Pin Description Pin Description
A1 PRSNT1# B1 +12 V
A2 +12 V B2 +12 V
A3 +12 V B3 RSVD
A4 GND B4 GND
A5 (JTAG) TCK B5 SMCLK
A6 (JTAG) TDI B6 SMDAT
A7 (JTAG) TDO B7 GND
A8 (JTAG) TMS B8 +3.3 V
A9 +3.3 V B9 (JTAG) TRST#
A10 +3.3 V B10 +3.3 VAUX
A11 PERST# B11 WAKE#
A12 GND B12 RSVD
A13 REFCLK+ B13 GND
A14 REFCLK- B14 LANE 0 (T+)
A15 GND B15 LANE 0 (T-)
A16 LANE 0 (R+) B16 GND
A17 LANE 0 (R-) B17 PRSNT2*
A18 GND B18 GND