| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a receiver in which a single processor can process key information within a predetermined time even when three tuners are provided. <P>SOLUTION: A receiver has CPU. When descrambled first data are output to external equipment, descrambled second data are recorded in a recorder and descrambled third data are recorded in a recorder, CPU selects to process any one or any two of first key update information, second key update information and third key update information, and first key information, second key information and third key information in a processor. <P>COPYRIGHT: (C)2012,JPO&INPIT |
