Themis RES-22XR3, Руководство по установке

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RES-22XR3 Installation Manual - Configuration 1 Version 1.3
A-2
Themis Computer
A.2 USB Ports
The RES-22XR3 supports two USB (Universal Serial Bus) port connectors (see
Figure A-1 for a connector pinout), USB 0 and USB 1, on the rear I/O panel. In addi-
tion, five USB ports are supported from internal headers: USB 3, USB 4/5, and
USB 6/7. Pinout descriptions are listed in
Table A-2 .
A.3 Serial Ports
The RES-22XR3 supports one male DB9 serial port connector on the rear I/O panel
(see Figure A-2 )—TTYA (COM1).
COM1 pinout signal descriptions are listed in Table A-3 , page A-2.
Figure A-1.
USB Connector Pinout
Table A-2. USB Connector Pinout Signal Descriptions
Pin Signal Name Pin Signal Name
1 +5V 3 PO+
2 PO– 4 GND
Figure A-2.
COM1 Serial Connector
Table A-3. COM1 Serial Connector Pinouts
Pin Signal Name Pin Signal Name Pin Signal Name
1 DCD 4 DTR 7 RTS
2 RXD 5 GND 8 CTS
3 TXD 6 DSR 9 RI