Lanner LVC-5770 Manual de usuario descargar pdf (Pagina 20)

Board Layout

Chapter 3

Embedded and Industrial Computing

SCT2, SCT4: Select COM1 Protocol Setting

RS-232

RS-422

RS-485

Switch

Protocol

SCT2 SCT4

RS-232 (default) 1-2 1-5, 2-6, 3-7, 4-8

(default)

RS-422 3-4 5-9, 6-10, 7-11, 8-12

RS-485 5-6 5-9, 6-10, 7-11, 8-12

SCT1, SCT3: Select COM2 Protocol Setting

Jumper Settings

Line-out Audio Jack (Audio, AUDIO1): a D-sub 9 male

connector for HD Audio

Note: The driver for the VGA and Audio ports

should be installed with the following order:

Chipset INF->Graphic->Audio

COM1 RS-232 Serial Port (COM1): a RS-232/422/485 port

through the D-SUB9 connector.

RS-232/422/485 Serial Port(COM2): a RS-232/422/485

port through the D-SUB9 connector.

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LEK-IOA7 Board

Pin No. Pin Name

RS-232 RS-422 RS-485

1 DCD TXD- DATA-

2 RXD TXD+ DATA+

3 TXD RXD+

4 DTR RXD-

5 GND

6 DSR

7 RTS

8 CTS

9 RI

Pin No. Pin Name

RS-232 RS-422 RS-485

1 DCD TXD- DATA-

2 RXD TXD+ DATA+

3 TXD RXD+

4 DTR RXD-

5 GND

6 DSR

7 RTS

8 CTS

9 RI

SCT2

SCT4

SCT1

SCT3

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Pin No. Function Pin No. Function

1 AUDIO_IN_L 6 AUDIO_IN_R

2 N/A 7 N/A

3 FRONT_OUT_L 8 GND

4 FRONT_OUT_R 9 GND

5 N/A 10

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 48 49

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