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Chapter 2
23
KEEX-4030 User’s Manual
Table 10 HDMI1 (HDMI1 connector)
Signal Name
Pin
Pin
Signal Name
TM
1 2
GND
TMD_DATA2- 3 4 TM
GND 5
6
TMD_DATA1-
TM
7 8
GND
TMD_DATA0- 9 10 HDMI_TCLP
GND 11
12
HDMI_TCLN
NC 13
14 NC
DDC_CLK 15
16 DDC_DATA
GND 17
18 +5V
HPDET 19
Table 11 COM1 (RS-232/422/485 Port A DB-9 Connector)
Pin
RS232
RS422
RS485
Half Duplex
1
DCD, Data carrier detect
TX-
DATA-
2
RXD, Receive data
RX+
N/A
3 TXD,
Transmit
data
TX+
DATA+
4
DTR, Data terminal ready
RX-
N/A
5 GND,
ground
6
DSR, Data set ready
7
RTS, Request to send
8
CTS, Clear to send
9 RI,
Ring indicator
Table 12 LAN1 (10/100/1000 Ethernet RJ-45 Connector)
Pin
Signal
1 Tx+
2 Tx-
3 Rx+
4 NC
5 NC
6 Rx-
7 NC
8 NC
Table 13 USB1 (USB2.0 Port 0, 1 Type A Connector)
Pin
Signal Name
Pin
Signal Name
1 +5V 5 +5V
2 USB1- 6 USB0-
3 USB1+ 7 USB0+
4 GND 8 GND