| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a DAB modem interface capable of receiving multi-channel and a method of operating the same. <P>SOLUTION: The DAB modem interface includes a serial interface for capturing channel data in bit stream data output from the DAB modem, buffer switching means for classifying the channel data captured by the serial interface for each channel and storing the classified channel data in two buffers assigned for each channel and sub-channel filtering means for performing sub-channel filtering of comparing a channel value acquired from a multimedia processor with a sub-channel ID value acquired in the course of capturing of the bit stream data and generating control signals for controlling provision of information on two channels to be captured by the serial interface and storage of the data to the two buffers by a buffer switch. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
