| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an integrated circuit for video processing and an integrated circuit for audio processing, in which design resources obtained by development of video/audio devices can be used also for other types of video/audio devices. <P>SOLUTION: The integrated circuit includes: a microcomputer block 2 including a CPU; a stream I/O block 4 for inputting/outputting video and audio streams to and from an external device; a media processing block 3 for executing media processing including at least one of compression and decompression of video and audio streams or the like input to the stream I/O block 4; an AV IO block 5 for converting the video and audio streams subjected to the media processing in the media processing block 3 into video and audio signals and outputting these signals to the external device; and a memory IF block 6 for controlling data transfer between the microcomputer block 2, the stream I/O block 4, the media processing block 3, and the AV IO block 5 and an external memory 9. <P>COPYRIGHT: (C)2010,JPO&INPIT |
