Themis RES-32XEL, Руководство по установке

Страница: 44 / 52

RES-32XEL Installation Guide
A-2
Themis Computer
A.2 USB Ports
The RES-32XEL supports two USB (Universal Serial Bus) port connectors (see Fig-
ure A-1 ), USB 0 and USB 1. Pinouts are listed in Table A-2 .
A.3 Serial Ports
The RES-32XEL supports two male DB9 serial port connectors (see Figure A-2 ),
TTYA (COM1) and TTYB (COM2). Pinouts are listed in Table A-3 .
Figure A-1.
USB Connector
Table A-2.
USB Connector Pinouts
Pin Signal Name Pin Signal Name
1 +5V 3 DAT+
2 DAT– 4 GND
Figure A-2.
DB9 Serial Connector
Table A-3.
DB9 Serial Connector Pinout
Pin Signal Name Pin Signal Name
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 GND