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RSM84510

ETC
Part Number RSM84510
Manufacturer ETC
Description PS/2 Scrolling Mouse Controller
Published Jul 3, 2006
Detailed Description com RSM84510 PS/2 SCROLLING MOUSE CONTROLLER GENERAL DESCRIPTION The RSM84510 Scrolling Mouse Controlle...
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RSM84510
RSM84510

Overview
com RSM84510 PS/2 SCROLLING MOUSE CONTROLLER GENERAL DESCRIPTION The RSM84510 Scrolling Mouse Controller is specially designed to control PS/2 mouse device.
This single chip can interface three key-switches four photo-couples plus z-axis direct to 8042 controller.
RSM84510 can receive command and echo status or data format which are compatible with IBM PS/2 mode mouse.
Key debouncing circuit is provided to prevent false entry and improve the accuracy.
In the traditional mouse, a great number of noises are generated when the grid is partially closed or opened.
These noises are usually mistaken for movement signals by traditional mouse controller and the cursor of the display ...


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