J23: Ps/2 Keyboard And Mouse Connector; J25, J27: Primary And Secondary Rj45 Connector; J26: Vga Crt Connector - IBASE Technology IB800 User Manual

J23: PS/2 Keyboard and Mouse Connector

J23 uses a Y-cable with dual D-connectors for a PS/2 keyboard and a
PS/2 mouse.
J12

J25, J27: Primary and Secondary RJ45 Connector

J25 and J27 are the primary RJ-45 and secondary RJ-45 connectors
respectively. The J27 secondary RJ-45 connector is used in conjunction
with a secondary Ethernet provided through a MicroPCI Ethernet card.
The figure below shows the pin out assignments of the connector and its
corresponding input jack.
Active LED
Link LED

J26: VGA CRT Connector

The pin assignments of the J26 VGA CRT connector are as follows:
J26
Pin #
1
2
3
4
5
6 Keyboard Clock
RJ-45
Signal Name
Red
Blue
GND
GND
N.C.
N.C.
HSYNC
NC
IB800 User' s Manual
Signal Name
Mouse data
Keyboard data
Ground
Vcc
Mouse Clock
TD+(pin#1)
TD-(pin#2)
RD+(pin#3)
RD-(pin#6)
Pin Pin
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15
INSTALLATIONS
Signal Name
Green
N.C.
GND
GND
GND
N.C.
VSYNC
27