| 摘要 |
PURPOSE: To provide data transmission equipment with which data more than two channels can be collected and specifically realized at reasonable cost. CONSTITUTION: A main memory 3 is provided for storing the data of prescribed channels for each channel and the main memory 3 has an addressing means for addressing memories (a). Detecting means 11, 13, 13A, 14, 15 and 16 are provided for detecting a frame and/or multiple frames for each channel from the data stored in the main memory 3 (b). Further, control means 6 and 8 are provided for setting the addressing means of channel detecting the frame and/or multiple frames into prescribed counting state (c).
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