Advantech DS-080 series, Руководство пользователя

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DS-080 Series User Manual
18
10 TMDS Clock+
11 TMDS Clock shield
12 TMDS Clock-
13 CEC
14 Reserved
15 SCL
16 SDA
17 DDC/CEC Ground
18 +5V
19 Hot Plug Detect
2.2.5 USB Connectors
DS-080 Series provides four USB interface connectors, which gives complete Plug & Play
and hot swapping capability for up to 127 external devices. The USB interface is compliant
with USB UHCI, Rev. 3.0. The USB interface supports Plug and Play, which enables you to
connect or disconnect a device without turning off the system.
Figure 2.7
：
USB Connector
USB Port Pin Assignments
Pin Signal
1 VCC
2 USB Data-
3 USB Data+
4 GND
2.2.6 COM Connector
DS-080 Series provides one D-sub 9-pin connectors serial communication interface port.
The ports support RS-232/RS-422/RS-485 mode communications.
Figure 2.8
：
COM Connector
COM Port Pin Assignments
Pin Signal
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS