| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an improved data receiver capable of efficiently performing serial transmission about a plurality of channels of an HD-SDI (high definition serial digital interface) signal and being used in data transmission and reception that can realize serial transmission about 4k×2k signal or the like. <P>SOLUTION: This data receiver is provided with a bit word synchronization setting part 36 for detecting synchronous word data having a particular bit arrangement in multiplexed word string data based on a first serial and digital video signal constituting bit string data in which a received bit rate is≥10 Gb/s, setting a bit shift amount about the multiplexed word string data in accordance with a detection state of the synchronous word data and establishing bit synchronization and word synchronization about the multiplexed word string data, and obtains a second serial and digital video signal of a plurality of channels constituting bit string data respectively having a bit rate determined in a standard on the basis of the multiplexed word string data transmitted from the bit word synchronization setting part 36. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
