SigmaTel USB 2.0 IrDA Bridge: The SigmaTel STIR4200 is a low cost, low power, USB/IrDA Bridge Controller integrated circuit for enabling IrDA wireless data communications through a standard PC USB port. The STIR4200 directly interfaces to both single path and dual path receive IrDA transceiver module architectures and contains a USB controller, IrDA control-ler, interface logic, and memory buffer for full IrDA 1.3, 4 Mbps data transfer rates....
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Support for SigmaTel USB 2.0 IrDA Bridge is available from the
publisher/developer site This download (SigmaTel USB 2.0 IrDA Bridge) is freeware. "Freeware is copyrighted computer software which is made available for use free of charge, for an unlimited time, as opposed to shareware where the user is required to pay (e.g. after some trial period or for additional functionality)." More info at
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