SYSTEM AND METHOD FOR SENSING MULTIPLE USER INPUT SWITCH DEVICES

SYSTEM AND METHOD FOR SENSING MULTIPLE USER INPUT SWITCH DEVICES

A system and method for sensing multiple user input switch devices uses a generated sense current that corresponds to an electrical current through a node to which the user input switch devices are connected to sense current states of the user input switch devices. The sense current is used to produ...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: THOR SWEE LIN, TEO WAI LIAN, WONG MARK GING YEON
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A system and method for sensing multiple user input switch devices uses a generated sense current that corresponds to an electrical current through a node to which the user input switch devices are connected to sense current states of the user input switch devices. The sense current is used to produce multiple output signals that indicate the current states of the user input switch devices.