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Appendix A
Table A.3: UNO-2182 Connectors and Jumpers
Label
Function
CN1 Phoenix
power
connector
CN31
Ethernet port 1 & 2
CN18
COM1 RS-232 serial port
CN19
COM2 RS-232 serial port
CN20
COM3 RS-232/422/485 serial port
CN23
COM4 RS-232/422/485 serial port
SW4
COM3/COM4 RS-422 master/slave selection
SW5
Share IRQ/Independent IRQ selection /Speed selection
CN24
COM3 RS-232/422/485 selection
CN25
COM4 RS-232/422/485 selection
CN21
Terminator resistor (120 ohm) for COM3/COM4 (RS-422/RS-485)
CN13
PS/2 keyboard and mouse connector
CN8
Primary's master CF card connector
CN7
Primary IDE connector
CN11 USB
connector
CN40
Internel SATA signal connector
CN41
Internel SATA power connector
CN27
Externel SATA
CN33
PCI-104 slot
CN32
PCI-104 power selection
CN16 DVI-I
display
connector
CN28
PC card slot
SW3 Power
button
SW2 Reset
button
BH1 Battery
for
RTC
BH2 Battery
for
SRAM
CN44
Enable/disble battery back RAM jumper
CN4 Audio's
Line-out
CN5 Audio's
Line-in
CN6 Audio's
MIC
