Dfi HD630-H81 Manuel d'utilisateur télécharger pdf (Page 19)

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Chapter 2 Hardware Installation

Chapter 2

Digital I/O Power Select Digital I/O Output State

JP13

2-3 On: +5V

1-2 On: +5V_standby

(default)

JP13 is used to select the power of DIO (Digital I/O) signal.

Based on the power level of DIO (Digital I/O) selected on JP13, JP12 (DIO pin 3/5/7/9) and

JP7 (DIO pin 11/13/15/17) are used to select the state of DIO output: pull high or pull low.

When selecting pull high, the power selection will be the same as JP13’s setting.

USB 2.0

DIO 11/13/15/17

(JP7)

2-3 On: GND

1-2 On: +5V or

+5V_standby

(default)

DIO 3/5/7/9

(JP12)

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 82 83

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Dfi HD630-H81 Manuel d'utilisateur Page 19