Bus system for a television signal processing device
    1.
    发明授权
    Bus system for a television signal processing device 失效
    电视信号处理装置的总线系统

    公开(公告)号:US6137538A

    公开(公告)日:2000-10-24

    申请号:US970945

    申请日:1997-11-14

    CPC classification number: H04N21/4348 H04N21/4302 H04N5/4401

    Abstract: Bus system (1, 2, 3) for a television signal processing device for transferring video data (d8) of at least one video data source (8) and/or supplementary data (d10) of one or more supplementary-data sources (10) between a transmitter (1) and a receiver (3) by means of a bus (2), wherein at the transmitter end (1), a single data stream (d2) for the bus (2) is formed from the video (d8) and/or supplementary data (d10) by means of an interface circuit (4). The interface circuit (4) combines the video and/or supplementary data, source by source, into blocks (db; db1, db2) following each other successively in time and containing identification data (dk; sk, ik) for start and end, or start and length, and content identification, and transfers the blocks serially.

    Abstract translation: 一种用于传送至少一个视频数据源(8)和/或一个或多个补充数据源(10)的视频数据(d8)和/或辅助数据(d10)的视频数据(d8)的电视信号处理装置的总线系统(1,2,3) )通过总线(2)在发射机(1)和接收机(3)之间,其中在发射机端(1),用于总线(2)的单个数据流(d2)由视频( d8)和/或辅助数据(d10)。 接口电路(4)将来自源的视频和/或补充数据在时间上相继连续并包含用于开始和结束的识别数据(dk; sk,ik)的块(db; db1,db2) 或开始和长度以及内容标识,并且顺序地传送块。

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