- Pentium 4 Full Size PICMG CPU Card User's Manual

INSTALLATIONS
IB810 User’s Manual 27
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.
Pin # Signal Name
1 Mouse data
2 Keyboard data
3 Ground
4 Vcc
5 Mouse Clock
J12
6 Keyboard Clock
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
RJ-45
TD+(pin#1)
TD-(pin#2)
RD+(pin#3)
RD-(pin#6)
J26: VGA CRT Connector
The pin assignments of the J26 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
J26
NC 15