12
PIN ROW1
ROW2
1 3.3V
3.3V
2 3.3V
-12V
3 GND
GND
4 5V
Soft Power On
5 GND
GND
6 5V
GND
7 GND
GND
8 Power OK
-5V
9 +5V (for Soft Logic) +5V
10 +12V
+5V
(2)
ATX 12V Power Connector (4-pin block) : ATX12V1
This is a new defined 4-pins connector that usually comes with ATX Power Supply. The
ATX Power Supply which fully support processor must including this connector for support
extra 12V voltage to maintain system power consumption. Without this connector might
cause system unstable because the power supply can not provide sufficient current for
system.
Pin 1
(3) PS/2 Mouse & PS/2 Keyboard Connector:
KB_MS
The connectors for PS/2 keyboard and PS/2 Mouse.
(4) USB Port connector: USB1, USB
The connectors are 4-pin connector that connect USB devices to the system board.
(5) Serial Port COM1/COM2: COM1/COM2 (COM2 only for A210PDMS)
COM1/COM2 is the 9-pin D-Subminiature mail connector. The On-board serial port can be
disabled through BIOS SETUP. Please refer to Chapter 3 “INTEGRATED PERIPHERALS
SETUP” section for more detail information.
(6) Parallel Port Connector (25-pin female): PARALLEL
Parallel Port connector is a 25-pin D-Subminiature Receptacle connector. The On-board
Parallel Port can be disabled through the BIOS SETUP. Please refer to Chapter 3
“INTEGRATED PERIPHERALS SETUP” section for more detail information.
(7) LAN Port connector: LAN
This connector is standard RJ45 connector for Network
Pin 1
