INSTALLATIONS
J5: System Function Connector
J5 provides connectors for system indicators that provide light indication
of the computer activities and switches to change the computer status.
Speaker: Pins 1 - 4
This connector provides an interface to a speaker for audio
tone generation. An 8-ohm speaker is recommended.
Pin #
Signal Name
1 Speaker
out
2 No
connect
3 Ground
4 +5V
Power LED: Pins 11 - 13
The power LED indicates the status of the main power
switch.
Pin #
Signal Name
11 Power
LED
12 No
connect
13 Ground
ATX Power ON Switch: Pins 7 and 17
This 2-pin connector is an “ATX Power Supply On/Off
Switch” on the system that connects to the power switch on
the case. When pressed, the power switch will force the
system to power on. When pressed again, it will force the
system to power off.
IB827 User’s Manual
19
Summary of Contents for IB827
Page 1: ...IB827 Intel Atom 945GSE PICMG 1 0 CPU CARD USER S MANUAL Version 1 0...
Page 4: ...iv IB827 User s Manual This page is intentionally left blank...
Page 8: ...INTRODUCTION Board Dimensions 4 IB827 User s Manual...
Page 9: ...INTRODUCTION IB827 User s Manual 5...
Page 13: ...INSTALLATIONS Jumper Locations on IB827 IB827 User s Manual 9...
Page 18: ...INSTALLATIONS 14 IB827 User s Manual This page is intentionally left blank...
Page 50: ...BIOS SETUP 46 IB827 User s Manual This page is intentionally left blank...