Contents
Contents
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General Description ................................................................................................ 1
Features ................................................................................................................... 1
Application............................................................................................................... 2
Pin Assignment ....................................................................................................... 2
Functional Block Diagram ...................................................................................... 3
Pin Descriptions...................................................................................................... 4
Function Description............................................................................................... 4
7.1 Legacy PS/2 Mouse Operating .........................................................................4
7.1.1 Operating Mode...................................................................................................4
7.1.1.1 Reset Mode..........................................................................................4
7.1.1.2 Stream Mode........................................................................................5
7.1.1.3 Remote Mode.......................................................................................5
7.1.1.4 Wrap Mode...........................................................................................5
7.1.2 PS/2 Mouse Data Report ....................................................................................5
7.1.3 PS/2 Mouse Data Transmission..........................................................................5
7.1.4 PS/2 Mouse Error Handling ................................................................................6
7.1.5 PS/2 Mouse Commands Description ..................................................................7
7.2 Microsoft PS/2 Scrolling Mouse Mode...............................................................9
7.2.1 Entering Procedure .............................................................................................9
7.2.2 Operating.............................................................................................................9
7.2.3 Exiting Microsoft Scrolling Mode .......................................................................10
7.3 Z-axis Input Function : The Z0-Z7 Limit Value Is±7 .........................................10
7.3.1 Photo Couples Input..........................................................................................10
7.3.2 Mechanical Mode ..............................................................................................10
7.4 400CPI / 800CPI Resolution ...........................................................................10
7.4.1 400CPI (EM84513AEP and EM84513AFP)......................................................10
7.4.2 800CPI (EM84513BEP and EM84513BFP)......................................................10
Absolute Maximum Rating.................................................................................... 10
DC Electrical Characteristics................................................................................ 11
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10 AC Electrical Characteristics................................................................................ 12
11 Timing Diagrams ................................................................................................... 12
11.1 Photo-Couples Pulse Width : ..........................................................................12
11.2 PS/2 Mouse :..................................................................................................13
12 Application Circuit................................................................................................. 14
12.1 Sensor Type and Mechanical Z/2....................................................................14
12.2 Sensor Type and Photo-Couples Z/4 ..............................................................14
12.3 Ball Type and Mechanical Z/2.........................................................................15
12.4 Ball Type and Mechanical Z/4.........................................................................15
13 Pad Diagram .......................................................................................................... 16
Product Specification (V0.9) 06.16.2006
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ELAN [ ELAN MICROELECTRONICS CORP ]
