Method for managing bandwidth of serial bus and apparatus thereof
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PURPOSE: A method and an apparatus for managing a bandwidth of a serial bus are provided to manage the bandwidth of the serial bus without generating an isochronous bandwidth by adjusting a bandwidth set between a source device and a target device on the basis of a real data rate. CONSTITUTION: A source device(103) provides data through a serial bus. A target device(102) provides data through the serial bus. A master(105) connects to the serial bus for adjusting a bandwidth assigned between the source device(103) and the target device(102) using a monitored result of the bandwidth assigned between the source device(103) and the target device(102) and an estimated result of a bandwidth used between the source device(103) and the target device(102).