Adlink AmITX-IB-I Manual do Utilizador descarregar pdf (Página 21)

Connectors & Jumpers 9

AD-mITX-T40H

2.2 Rear I/O Connectors

Serial Port Connectors (COM1)

VGA Connector.

Pin # RS-232 RS-422 RS-485

1 DCD, Data Carrier Detect TX- RTX-

2 RXD, Receive Data TX+ RTX+

3 TXD, Transmit Data RX+ —

4 DTR, Data Terminal Ready RX- —

5 GND, ground — —

6 DSR, Data Set Ready — —

7 RTS, Request to Send — —

8 CTS, Clear to Send — —

9 RI, Ring Indicator — —

NOTE:

NOTE:

RS-232/422/485 mode is set in BIOS.

Signal Name Pin # Pin # Signal Name

Red 1 2 Green

Blue 3 4 VCC pull-up

GND 5 6 GND

GND 7 8 GND

VCC 9 10 GND

VCC pull-up 11 12 DDC2B DATA

HSYNC 13 14 VSYNC

DDC2B CLK 15

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 81 82

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