AR-B5432 series User Manual
11
2.3 Connector and Jumper Setting
1. CN2: PCI-104 connector.
2. JP2: CMOS data
retention/clear.
3. JP3: Signal SERIRQ connects
to PCI-104 pin #B1 selection.
PCI-104 connector.
STATUS
SETTING
1-2
CMOS data retention.
(Default).
2-3
CMOS data reset.
STATUS
SETTING
Open
Disconnected.
(Default)
Short
Connected.
4. PWR5: Ex12V DC
power input connector.
5. CN4: Internal USB2.0
connector for USB2.0 port #3,
port #4.
6. PWR3: Extra +12V and +5V DC
power output connector (for
SATA device).
PIN
SETTING
1
GND
2
GND
3
+12V
4
+12V
PIN
SETTING
PIN
SETTING
1
+5V
2
+5V
3
USB3-
4
USB4-
5
USB3+
6
USB4+
7
GND
8
GND
9
GND
10
GND
PIN
SETTING
1
+12V
2
GND
3
+3.3V
4
+5V
7. SATA1: SATA device
connector #1.
8. SATA2: SATA device
connector #2.
9. BAT1: CMOS battery holder.
SATA device connector #1.
SATA device connector #2.
CMOS battery holder.
