| 摘要 |
PROBLEM TO BE SOLVED: To decrease delay of data in a transmission path. SOLUTION: FIFO111a, b temporarily retain terminal data a, b. Read-out control parts 112a and 112b read the terminal data out of the FIFO111a and 111b at such reading timing determined by a timing determination part 122. A multiplexed information storing part 121 stores in advance the multiplexed information that specifies temporal order and the like when multiplexing the terminal data a, b. The timing determination part 122 determines a reading timing based on an apparatus clock and multiplexed information. An ACM part 123 controls a selector part 124, so that any one of the terminal data a, b read out by the reading control parts 112a and 112b is caused to be output from the selector part 124. The selector part 124 arranges the terminal data a, b within a single frame while switching them, with the acquired multiplexed data being output. COPYRIGHT: (C)2009,JPO&INPIT
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