KB3910 Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

Fabricante

KB3910

Keyboard Controller

Unspecified 

7. Revision History

KB3920 Keyboard Controller Datasheet

Rev.

0.10

0.11

0.12

0.7

Preliminary/Changes

˙Initial Release

˙Format Change

˙Rename the one-way GPIO pins as GPI or GPO

˙Refine the description of hardware strap pins

˙Fix naming mistake in 2.3 Pin Assignment Side B, pin 65.

˙Fix I/O description in 2.2 Pin Assignment Side A,

pin17,18,19

˙Fix max. GPIO support number to be 90 in 1.2

˙BGA definition added

˙Remove Alt. Output of pin76/78/79/80 to avoid

misunderstanding.

˙Section 4.2.3 GPIO Register Description rewrite

Date

Oct. 25, 2005

Nov. 2, 2005

Nov. 10, 2005

Apr. 4. 2006

˙In section 4.10.2, modify LPC SIRQ mode selection. Now

LPC SIRQ is forced to continuous mode.

0.8

˙BGA coordinates information added in 6.2

˙SCI# reset value mistake corrected in 2.3.

˙Correct some BGA information also update the ball-map.

June. 16. 2006

Copyright©2006, ENE Technology Inc.

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