CONTROLLER OF A MULTIPLE-PROTOCOL COMMUNICATION USING IR RADIATION

CONTROLLER OF A MULTIPLE-PROTOCOL COMMUNICATION USING IR RADIATION

A directed infrared (IR) communication controller which supports interoperability among protocols and which can communicate at baud rates of up to 2.34 Mbps while supporting the IRDA standard as well as Sharp's 500 KHz ASK, NRZI, and Biphase modulated IR systems. A method for automatically dete...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE NATHAN JUNSUP, BALASUBRAMANIAN PERUVEMBA SWAMINATH, LEKUCH SCOTT DOUGLAS
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:A directed infrared (IR) communication controller which supports interoperability among protocols and which can communicate at baud rates of up to 2.34 Mbps while supporting the IRDA standard as well as Sharp's 500 KHz ASK, NRZI, and Biphase modulated IR systems. A method for automatically determining which type of infrared signal is being received is also described.