Contents
Contents
1 General Descriptor.................................................................................................... 1
2 Feature ....................................................................................................................... 1
3 Application................................................................................................................. 1
4 Pin Assignment ......................................................................................................... 2
5 Pin Descriptor............................................................................................................ 2
6 Function Descriptor .................................................................................................. 3
6.1 Legacy PS/2 Mouse Operating .......................................................................... 3
6.1.1 Operating Mode...................................................................................................3
6.1.2 PS/2 Mouse Data Report ....................................................................................4
6.1.3 PS/2 Mouse Data Transmission..........................................................................4
6.1.4 PS/2 Mouse Error Handling ................................................................................5
6.1.5 PS/2 Mouse Commands Description ..................................................................6
6.2 Microsoft PS/2 Scrolling Mouse Mode................................................................ 9
6.2.1 Entering Procedure .............................................................................................9
6.2.2 Operating.............................................................................................................9
6.2.3 Exiting Microsoft Scrolling Mode .......................................................................10
6.3 Microsoft PS/2 IntlliMouse Mode ...................................................................... 10
6.3.1 Entering Procedure ...........................................................................................10
6.3.2 Operating...........................................................................................................10
6.3.3 Exiting Microsoft IntelliMouse Mode..................................................................11
7 Application Circuit ...................................................................................................11
Product Specification (V1.0) 11.15.2003
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