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Chapter 2
Connector Definitions
Table 2-2 describes the connectors shown in Figures 2-4 to 2-6. All I/O connectors use 0.1" pin spacing
unless otherwise indicated.
Table 2-2. Connector Descriptions
Jack #
Signal/Device
BTI
RTC battery (B1)
J1
Power On
J2
Power In
J3
PCI-104
J4
Audio In/Out
J5
Factory Only
J6
Primary IDE
J7
Fan connector
J8
GPIO
J9
IrDA
J10
Floppy/Parallel Port 26-pin, 2mm connector for floppy/parallel port interface
J11
Serial B
J12
Utility
J13
USB 2 & 3
J14
Video (LVDS)
J15A/B
Serial A
J16
Ethernet 1 + LEDs
J17
Ethernet 2 + LEDs
J18A/B
USB 0 & 1
J19
Keyboard/Mouse
J21
Video (CRT VGA)
J22
SODIMM
J23
CompactFlash
(Secondary IDE)
Switch Definition
Table 2-3. Reset Switch (SW1)
Component
SW1 Reset switch
12
Description
2-pin, 1.25mm header for battery input
3-pin, 2mm header for Power On and +5V standby voltages
4-pin, 5.08mm connector for input power +5V, +12V, GND
120-pin, 2mm, connector for PCI bus
16-pin, 2mm connector for Line In L/R, Line Out L/R, Mic in
Not loaded
44-pin, 2mm connector for the primary IDE interface
3-pin header provides +12v, tach, and ground to fan.
10-pin, 2mm header for GPIO signals
5-pin header for IrDA signals
20-pin, 2mm connector for Serial ports 3 & 4 (COM3 & COM4)
5-pin header for external Battery, Reset, Speaker
10-pin, 2mm connector provides USB2 and USB3 output
30-pin, 2mm connector for LVDS video display
9-pin dual connectors for Serial ports 1 & 2 (COM1 & COM2, DB9)
14-pin connector for 8-pin RJ45 and LEDs for Ethernet port 1
14-pin connector for 8-pin RJ45 and LEDs for Ethernet port 2
8-pin connector for two 4-pin interfaces provide USB0 and USB1
6-pin, 2mm PS/2 Keyboard/Mouse connector (dual output cable)
15-pin connector for output to a CRT monitor
200-pin socket for DDR SDRAM SODIMM
50-pin socket accepts Type 1 or Type II CompactFlash cards
Description
4-pin, 12V, Momentary push button switch
Reference Manual
Product Overview
ReadyBoard 800
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