EKK8011 Ver la hoja de datos (PDF) - ELAN Microelectronics

Número de pieza

componentes Descripción

Fabricante

EKK8011

USB & PS/2 Keyboard Encoder

ELAN Microelectronics 

eKK8011

USB & PS/2 Keyboard Encoder

bit 4~ bit 0

01000

01001

01010

01011

01100

01101

01110

01111

Typematic rate ±20%

15.0

13.3

12.0

10.9

10.0

9.2

8.6

8.0

bit 4~ bit 0

11000

11001

11010

11011

11100

11101

11110

11111

typematic rate ±20%

3.7

3.3

3.0

2.7

2.5

2.3

2.1

2.0

3. Default rate = 10.9 chars/sec + 20%

Default delay = 500 mS ±20%

Enable ( Hex F4 )

- Responds with ACK.

- Clears output buffer.

- Clears last typematic key.

- Start scanning.

Default Disable (Hex F5)

- Responds with ACK.

- Resets all conditions to power-on state.

- Clears output buffer.

- Sets the default key type ( scan code set 3 only ).

- Set the default typematic rate/delay.

- Clears last typematic key.

- Stops scanning,

Set Default (Hex F6 )

- Responds with ACK.

- Resets all conditions to power-on state.

- Clears output buffer.

- Sets the default key type ( scan code set 3 only ).

- Set the default typematic rate/delay.

- Clears last typematic key.

- Continues scanning,

Product Specification (V1.0) 06.10.2003

7

(This specification is subject to change without further notice)

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