Usb Connectors (Cn17/Cn18) - AXIOMTEK SHB100 User Manual

2.4.8

USB Connectors (CN17/CN18)

These Universal Serial Bus (USB) connectors on this board are for installing versatile
USB interface peripherals. These are 10-pin standard USB connectors.
Pin Signal
1 USB POWER
3 USB P0-
5 USB P0-
7 USB GND
9 NC
2.4.9 Audio Connector (CN1)
CN1 is a 10-pin connector to support the audio interface.
Pin Signal
1 MIC-IN
3 Line In L
5 Line In R
7 Audio Out L
9 Audio Out R
2.4.10 ATX 4 Pin 12V In Connector (CN4)
You can connect it to the ATX12V power supply for CPU Core Voltage.
Note
Pin Signal
1 GND
2 GND
3 +12V
4 +12V
Board and Pin Assignments
Pin Signal
2 USB POWER
4 USB P1+
6 USB P1+
8 USB GND
10 GND
Pin Signal
2 GND
4 GND
6 GND
8 GND
10 GND
Make sure your ATX12V power supply can provide 16A on the +12V lead and at
least 1A on the +5V standby lead (+5VSB). The minimum recommended wattage
is 250W or 300W for a fully configured system. The system may become unstable
and may experience difficulty powering up if the power supply is inadequate.
3 4
1 2
SHB100 LGA775 SBC User's Manual
USB
USB
P0-
GND
10
USB USB
GND
GND P1+
2 4 6 8 10
1 3 5 7
9
USB USB
P0- Power
1
2
USB USB
P1+ Power
17