HS-3000 datasheet(24/46 Pages) BOSER

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JP12: RS-422/485 Receiver Enabled/Disabled Select

JP12

Description

Short 1-2(default) Always Enable

Short 3-4

Enable by writing the REG.2EFh BIT1=1

All Open

Always Disable

JP13: RS-422/485 Transceiver Enabled/Disabled Select

JP13

Description

Short 1-2 (default) Always Enable

Short 3-4

Enable by ”-RTS” signal

Short 5-6

Enable by writing the REG.2EFh BIT0=1

Short 7-8

Always Disable

3.9 Keyboard & Mouse Connector

The HS-3000/4M offers two connection methods for keyboard

connector, at location CN19 is 5-pin connector, location CN21 is PS/2

6-pin Mini DIN connector.

CN19: 5-pin Keyboard Connector

Description

Keyboard Clock

Keyboard Data

N/C

GND

+5V

CN21: PS/2 6-pin Mini DIN Keyboard Connector

Description

Keyboard Data

N/C

GND

+5V

Keyboard Clock

N/C

Keyboard

Data

N/C

GND

+5V

Keyboard

Clock

N/C

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