User`s manual

RS-400-SF User’s Manual
23
2.4 Jumpers and Connectors
U1-Power Bottom /Reset /IDE LED/LAN LED
Pin
F
unction
Remark
1-2
P
ower On
3-4
R
eset
5-6
L
AN1 LED
5
Signal 6
VCC5
7-8
L
AN2 LED
7
Signal 8
VCC5
9-10
I
DE Channel 0 LED
9
Signal 10
VCC5
11-12
I
DE Channel 1 LED 11 Signal 12
VCC5
J5-POWER LED
Pin
F
unction Remark
1-2
P
OWER LED
1
Vcc3 2
GND
JP5-SUPER I/O BATTERY SUPPLY
Pin
F
unction Remark
1-2
P
OWER FROM BATTERY
2-3
P
OWER FROM SB3V Close*
Default: 2-3 close
S1-Flash ROM Size
Pin
F
unction Remark
1-2
R
OM Size is 2Mbit Close
2-3
R
OM Size is 4Mbit
Default: 1-2 close