INSTALLATIONS
IB945 User’s Manual
17
Hard Disk Drive LED Connector: Pins 10 and 20
This connector connects to the hard drive activity LED on
control panel. This LED will flash when the HDD is being
accessed.
Pin #
Signal Name
10 HDD
Active
20 5V
J13, J14: External PS/2 Keyboard and Mouse Connector
Pin #
J13
J14
1
KB clock
Mouse data
2 KB
data N.C.
3 N.C. Ground
4 Ground Vcc
5 Vcc
Mouse
clock
J16, J17, J18: USB0/USB1/USB2 Connector
Signal Name
Pin
Pin
Signal Name
Vcc
1
2
Ground
USB0-
3
4
USB1+
USB0+
5
6
USB1-
Ground
7
8
Vcc
VGA1: VGA CRT Connector
VGA1 is a DB-15 VGA connector located beside the COM1 port. The
following table shows the pin-out assignments of this connector.
Signal Name Pin #
Pin #
Signal Name
Red 1
2 Green
Blue 3
4 N.C.
GND 5 6 GND
GND 7 8 GND
VCC 9
10 GND
N.C. 11
12
DDCDATA
HSYNC 13 14 VSYNC
DDCCLK 15
