Commell FS-A78 Manual de usuario descargar pdf (Pagina 33)

FS-A78 User’s Manual

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2.13 <GPIO and SMBUS Interface>

The board provides a programmable 8-bit digital I/O interface; you can use this general

purpose I/O port for system control like POS or KIOSK, and a SMBUS (System

Management Bus) interface.

Connector: CN_DIO

Type: 12-pin (6 x 2) header (pitch = 2.0mm)

Pin Description Pin Description

1 Ground 2 Ground

3 GP10 4 GP14

5 GP11 6 GP15

7 GP12 8 GP16

9 GP13 10 GP17

11 5V 12 12V

Connector: CN_SMBUS

Type: 5-pin header for SMBUS Ports

Pin Description

1 VCC

2 N/C

3 SMBDATA

4 SMBCLK

5 Ground

CN_SMBUS

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 49 50

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Commell FS-A78 Manual de usuario Pagina 33