AR-B5205 Quick Manual
AR-B5205 P/N
：220010368-G
9
CN5
LCM module interface
PIN
SIGNAL
1
Reset
2
5V
3
DATA Out
4
DATA In
5
RTS
6
CTS
7
GND
JP2
RTC power and reset
Status
Function
1-2 close
Normal (Default))
2-3 Close
RTC Reset
KBMS1
PS/2 Keyboard and Mouse Connector
PIN
SIGNAL
PIN
SIGNAL
1
MS data
4
5V
2
KB data
5
MS clock
3
GND
6
KB clock
CN3
Power Supply for SATA Hard Disk
PIN
SIGNAL
1
12V
2
GND
3
3.3V
4
5V
GPIO1
Connector For General Purpose I/O
PIN
SIGNAL
PIN
SIGNAL
1
5V
2
GND
3
GPIO1
4
RP0
5
GPIO2
6
RP1
7
GPIO3
8
RP2
9
GPIO3
10
RP3
JP4
GPIO Power Level Switch
Status
Function
1-2 close 5V (Default)
2-3 Close 3.3V
