MULTIPROTOCOL DIRECTED INFRARED COMMUNICATION CONTROLLER

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...

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Bibliographische Detailangaben
Hauptverfasser: BALASUBRAMANIAN, PERUVEMBA, SWAMINATH, LEE, NATHAN, JUNSUP, LEKUCH, SCOTT, DOUGLAS
Format: Patent
Sprache:eng ; fre ; ger
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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.