Advanced Click-to-Select No-DriftTM PS/2 Force Stick Controller - Semtech Corporation
Description
PixiPointTM Z UR7HCPXZ-P440 Advanced “Click-to-Select” TM No-Drift PS/2 Force Stick Controller
HID & SYSTEM MANAGEMENT PRODUCTS, MOUSECODERTM FAMILY DESCRIPTION The PixiPointTM Z mouse encoder is a cost-effective, highfunctionality IC designed to interface the CTS 106, 108 and 109 sensors to the PS/2 port.
Ideal for laptop/palmtop use, the low power PixiPointTM Z offers an advanced algorithm for enhanced motion control.
The IC also enables click, double-click, MouseWheel action and slow drag without the need for special drivers.
The IC provides an extra port for hot-plug connection of an external pointing device, including those with built-in Mousewheel.
Both the embedded sensor and the external device can be operated concurrently.
The PixiPointTM Z utilizes a special signal conditioning circuit (US and International patent pending) which enables a low cost, simple and real estate-saving implementation.
Just a few low tolerance external components are needed.
The IC implements typically consumes less than 3mA, making it suitable for use in battery-operated systems.
PS/2 communication is bidirectional at 10 kbps.
The IC, a CMOS device operating at 4 MHz, is compatible with both the IBM and Microsoft two-button and the Logitech three-button mouse protocols.
It implements all commands from and to the system, as defined in the IBM PS/2 Mouse Communication Protocol.
Custom versions are also available to suit a range of applications.
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FEATURES • Accurate cursor control via Semtech’s Advanced Motion Control algorithm • Click (Select), Double-Click (Execute), MouseWheel and slow drag are implemented in the IC – no special driver support required • Enables hot-plug connections of an external pointing device, including those with MouseWheel • Offers concurrent operation of force stick and external pointing device • Provides ideal interface for CTS Series 106, 108 and 109 sensors • Low power consumption of typically less than 3mA makes it ideal for battery-operated system...
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