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3. Power On(Power On)
4. Hardware Reset Switch
(RST)
4. MIC/Speaker-out (AUDIO)
5. Extended USB Header
G re en
LE D
H D D
LE D
+
-
R S T
P ow er
O n
G re en
LE D
H D D
LE D
+
-
R S T
P ow er
O n
USBP2-N(port2-)
USBP2-P(po rt2+)
GND
VCC(+5V)
USBP3-N(port3+)
USBP3-P(po rt3-)
GND
OC#
VCC(+5V)
USB2/3
AGND
5V
XSPKOUTR
XSPKOUTL
SPKOUTL
KEY
SPKOUTR
MICBIAS
MICIN
AUDIO