IDDUPS-6364120A QIG IEI Technology Corp. Page 4
INPUT POWER CONNECTOR
(CN1)
PIN NO.
DESCRIPTION
1 VIN
2 VIN
3 GROUND
4 GROUND
Table 2: Input Power Connector Pinouts
OUTPUT POWER CONNECTORS
(CN3, CN4)
PIN NO.
DESCRIPTION
1 +5V
2 GROUND
3 +12V
Table 3: Output Power Connector Pinouts
POWER CONNECTOR
Provide main power to SBC.
J3: ATX power connector (IDDUPS-6364120A)
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1 3.3V
11
3.3V
2 3.3V
12
-12V
3 GND
13
GND
4 +5V
14
PS_ON
5 GND
15
GND
6 +5V
16
GND
7 GND
17
GND
8 Power
good
18
-5V
9 5VSB
19
+5V
10 +12V
20 +5V
Table 4: ATX Power Connector (IDDUPS-6364120A) Pinouts
CN7: Power connector (IDDUPS-636260A)
PIN NO.
DESCRIPTION
1 +5V
2 +5V
3 GROUND
4 GROUND
5 +12V
Table 5: Power Connector (IDDUPS-636260A) Pinouts
ATX MODE CONNECTOR
(CN2)
PIN NO.
DESCRIPTION
1 5VSB
2 GROUND
3 PS_ON
Table 6: ATX Mode Connector Pinouts
AT/ATX MODE SELECT JUMPER
(JP1)
JP1 DESCRIPTION
Short AT
Open ATX
Table 7: AT/ATX Mode Select Jumper Settings
RS-232 CABLE CONNECTOR
(JP2)
JP2 DESCRIPTION
1 GROUND
2 TX
3 RX
Table 8: RS-232 Cable Connector
BATTERY CONNECTOR
(J1, J2)
PIN NO.
DESCRIPTION
1 BAT+
2 BAT+
3 CLOCK
4 DATA
5 Temp
6 GROUND
7 GROUND
Table 9: Battery Connector Pinouts
POWER SWITCH CONNECTOR
(CN8)
Connect to a switch to activate or inactivate the power
module.
CN8 DESCRIPTION
1 BAT_SW
2 GROUND
Table 10: Power Switch Connector