Ps/2 Keyboard And Mouse Connector (Ps2_Kb_Ms1); Rs-232 Port Wafers (Com4~Com6); Fan Connectors (Cpu_Fan1 And Cha_Fan1) - AXIOMTEK wm5201 User Manual

2.4.5

PS/2 Keyboard and Mouse Connector (PS2_KB_MS1)

This is an interface for PS/2 keyboard and mouse.
Pin
1
2
3
4
5
6
7
8
2.4.6

RS-232 Port Wafers (COM4~COM6)

COM4/COM5/COM6:
Pin Signal
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
2.4.7

Fan Connectors (CPU_FAN1 and CHA_FAN1)

Fans are always needed for cooling down CPU and system temperature. This
motherboard has two fan connectors.
The CPU_FAN1 is for CPU fan interface. Please connect the CPU fan cable to the
connector and match the black wire to the ground pin.
Pin
1
2
3
4
Though this motherboard provides 4-pin CPU
fan (Quiet Fan) support, the 3-pin CPU fan still
can work successfully even without the fan
Note
speed control function. If you plan to connect
the 3-pin CPU fan to the CPU fan connector on
this motherboard, please connect it to pin 1~3.
Board and Pin Assignments
Signal
KBCLK
+5V
KBDATA
+5V
MSDATA
GND
MSCLK
GND
Pin Signal
6 DSR
7 RTS
8 CTS
9 No Power/+5V/+12V
10 NC
Signal
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
MANO881 Series All-In-One Mini ITX Board
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