
RS-400-SF User’s Manual
22
2.4 Jumpers and Connectors on motherboard
U1-Power Bottom /Reset /IDE LED/LAN LED
Pin
unction
Remark
1-2
ower On
3-4
eset
5-6
AN1 LED
5
Signal 6
VCC5
7-8
AN2 LED
7
Signal 8
VCC5
9-10
DE Channel 0 LED
9
Signal 10
VCC5
11-12
DE Channel 1 LED 11 Signal 12
VCC5
J5-POWER LED
Pin
unction Remark
1-3
OWER LED
1
Vcc3 2, 3
GND
JP5-SUPER I/O BATTERY SUPPLY
Pin
unction Remark
1-2
OWER FROM BATTERY
2-3
OWER FROM SB3V Close*
Default: 2-3 close
S1-Flash ROM Size
Pin
unction Remark
1-2
OM Size is 2Mbit Close
2-3
OM Size is 4Mbit
Default: 1-2 close
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