20
(11)
Serial Port Header : COM1
COM1 is a 9-pin serial port header.
Serial COM Port 9-pin Block
Pin1
(12) HDMI_SPDIF Out header: SPDIF Out
The SPDIF output is capable of providing digital audio to external speakers or compressed
AC3 data to an external Dolby digital decoder. Use this feature only when your stereo system
has digital input function.
(13) WI-FI Header:
This header supports WI-FI Function. Connect the wireless local area network adapter to this
header. It allows you to create a wireless environment and enjoy the convenience of wireless
network connectivity.
1
2
HDMI_SPDIF_OUT
GND
SPDIF
WI-FI Headers
WI-FI
Pin 1
D0-
GND
USB+5
N.
C
D1-
2
11
12
GND
USB+
5
D1+
N.C
+3
.3V
D0+
