Com4 port hdmi, Com4 port, Hdmi – NEXCOM NISE 105 User Manual
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15
NISE 105/105A User Manual
Chapter 2: Jumpers and Connectors
COM4 Port
Connector type: DB-9 port, 9-pin D-Sub
Connector location: CN1
1
6
5
9
RS232
RS485
RS422
Pin
Definition
Pin
Definition
Pin
Definition
1
SP4_DCD
1
SP4_DATA-
1
SP4_TX-
2
SP4_RXD
2
SP4_DATA+
2
SP4_TX+
3
SP4_TXD
3
NC
3
SP4_RX+
4
SP4_DTR
4
NC
4
SP4_RX-
5
GND
5
GND
5
GND
6
SP4_DSR
6
NC
6
SP4_RTS-
7
SP4_RTS
7
NC
7
SP4_RTS+
8
SP4_CTS
8
NC
8
SP4_CTS+
9
SP4_RI
9
NC
9
SP4_CTS-
1
2
18
19
Pin
Definition
Pin
Definition
1
HDMI_DATA2_P
2
GND
3
HDMI_DATA2_N
4
HDMI_DATA1_P
5
GND
6
HDMI_DATA1_N
7
HDMI_DATA0_P
8
GND
9
HDMI_DATA0_N
10
HDMI_CLK_P
11
GND
12
HDMI_CLK_N
13
NC
14
NC
15
HDMI_CTRL_CLK
16
HDMI_CTRL_DATA
17
GND
18
VCC5_HDMI
19
HDMI_HPD_R
MH1
CHASSIS_GND
MH2
CHASSIS_GND
MH3
CHASSIS_GND
MH4
CHASSIS_GND
HDMI
Connector type: HDMI port
Connector location: CN6