Intel LGA775 Computer Hardware User Manual


 
INSTALLATIONS
26 IB865 Users Manual
J15: VGA CRT Connector
The pin assignments of the J15 VGA CRT connector are as follows:
Signal Name Pin Pin Signal Name
Red 1 2 Green
Blue 3 4 N.C.
GND 5 6 GND
GND 7 8 GND
N.C. 9 10 GND
N.C. 11 12 N.C.
HSYNC 13 14 VSYNC
J15
NC 15
J16, J18: External PS/2 Keyboard and Mouse Connector
Pin # J16 J18
1 KB clock Mouse data
2 KB data N.C.
3 N.C. Ground
4 Ground Vcc
5 Vcc Mouse clock
J17: IrDA Connector
J17 is used for an optional IrDA connector for wireless communication.
Pin # Signal Name
1 +5V
2 No connect
3 Ir RX
4 Ground
5 Ir TX