AXIOMTEK MANO310 Series, User Manual

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MANO310 Mini ITX Motherboard
18 Board and Pin Assignments
CN13
Note
[*]
:
“H” or “L” means the default voltage is High or Low level, and GPIO
output is 5V.
2.4.10 Fan Connectors (CN14 and CN34)
This motherboard has two fan connectors. You can find fan speed option(s) at BIOS
Setup Utility. For further information, see BIOS Setup Utility: Advanced\HW Monitor\PC
Health Status.
The CN14 (4-pin pitch=2.54mm) is for CPU fan interface.
The CN4 (3-pin pitch=2.54mm) is for system fan interface.
Pin Signal Pin Signal
1 +5V 2
SIO_GPI87
(0xA07, Bit0, L)
[*]
3
SIO_GPO83
(0xA07, Bit4, L)
[*]
4
SIO_GPI86
(0xA07, Bit1, L)
[*]
5
SIO_GPO82
(0xA07, Bit5, L)
[*]
6
SIO_GPI85
(0xA07, Bit2, L)
[*]
7
SIO_GPO81
(0xA07, Bit6, L)
[*]
8
SIO_GPI84
(0xA07, Bit3, L)
[*]
9
SIO_GPO80
(0xA07, Bit7, L)
[*]
10 GND
Pin Signal
1 GND
2 +12V
3 FAN Speed Detection
4 FAN Speed Control
Pin Signal
1 GND
2 +12V
3 FAN Speed Detection