Intel 945G User Manual - Page 45

Intel® 945G Express Chipset Development Kit User's Manual Hardware References 4.2.2.3 Table 18 Pin Number 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 Side B Side A PCI Express Function sDVO/MEC Function PCI Express Function sDVO/MEC Function GND GND PET12+ (or PETp12) PET12- (or PETn12) GND GND PET13+ (or PETp13) PET13-(or PETn13) GND GND PET14+ (or PETp14) PET14- (or PETn14) GND GND PET15+ (or PETp15) PET15- (or PETn15) GND PRSNT2# RSVD GND PER11+ (or PERp11) GND PER11- (or PERn11) SDVOB_Clk+ GND SDVOB_Clk- GND GND PER12+ (or PERp12) GND PER12- (or PERn12) SDVOB_Blue+ GND SDVOB_Blue- GND GND PER13+ (or PERp13) GND PER13- (or PERn13) SDVOB_Green+ GND SDVOB_Green- GND GND PER14+ (or PERp14) GND PER14- (or PERn14) SDVOB_Red+ GND SDVOB_Red- GND GND PER15+ (or PERp15) NC PER15- (or PERn15) RSVD GND End of x16 Connector NC NC GND GND NC NC GND GND NC NC GND GND NC NC GND GND NC NC GND PCI Express* x1 The PCI Express x1 connectors allow the use of any industry standard PCI Express device. The pin configuration of the connectors is given below: PCI Express* (x1) Pinout Pin Number 1 2 3 4 5 6 7 8 9 10 Side B 12 V 12 V 12 V GND SMCLK SMDAT GND 3.3 V JTAG1 3.3 VAUX Side A PRSNT1# 12V 12V GND JTAG2 JTAG3 JTAG4 JTAG5 3.3 V 3.3 V Reference #308823 45