Chapter 1
Motherboard Description
1-24
PS/2 Mouse / Keyboard Connectors
Pin Assignment
1 Data
2 No
connect
3 Ground
4
+5 V (fused)
5 Clock
6 No
connect
1.7.2 USB Connector: JUSB1
The motherboard provides a
OHCI (Open Host Controller Interface)
Universal Serial Bus Roots
for attaching USB devices such as: keyboard,
mouse and other USB devices. You can plug the USB devices directly
into this connector.
Stacked USB Connectors
Pin Assignment
1
+5 V (fused)
2
USBP0-
[
USBP1-
]
3
USBP0+
[
USBP1
+]
4 Ground
Signal names in brackets (
[]
[]
[]
[]
) are for USB Port 1.