17
(7) COM1/COM2 (9-Pin): RS232 Serial Port Header
DCD
Pin1
Pin6
SIN
SOUT
DTR
GND
DSR
RTS
CTS
RI
(8) HDMI3(20-Pin): HDMI Port Header
Pin 1
11
GND
20
2
HDMI_TXP1
HDMI_TXN1
GND
HDMI_TXCP
HDMI_TXCN
HDMI_SDA
HDMI_+5V
GND
HDMI_TXP2
HDMI_TXN2
GND
HDMI_TXP0
HDMI_TXN0
GND
NC
HDMI_SCL
GND
HDMI_HPD
NC