Pin
Signal
3
DIO2
4
DIO3
5
DIO4
6
DIO5
7
DIO6
8
DIO7
9
+5V
10
GND
11
N/C
12
N/C
13
N/C
14
N/C
15
N/C
2.4.25
Audio Connector (CN27)
Pin
Signal
5
AUD_GND
24
LOUT_L
21
LOUT_R
Chapter 2 – Hardware Information
Signal Type
I/O
I/O
I/O
I/O
I/O
I/O
PWR
GND
Signal Type
GND
OUT
OUT
Signal Level
+5V
+5V
+5V
+5V
+5V
+5V
+5V
Signal Level
33