14
HDMI_SPDIF Header
GND
1 2
HDMI_SPDIF_OUT1
(6)
Serial Port Connectors (9-Pin female): COM1
Serial COM Port 9-pin Block
DTR
Pin1 Pin6
DCD
DSR
RXD
RTS
TXD
GND
GTS
RI
Pin5
(7) RS232/422/485 Header: TX-RXCOM
TX-RXCOM Header
TX-RXCOM
Pin 1
TX
D
P
TX
D
N
2
RX
D
P
RX
D
N