| 摘要 |
<p>PURPOSE:To relax the limit of a transmission line distance between a master station and each terminal equipment by deciding a read timing from a reception data itself, reading the data and outputting it. CONSTITUTION:Plural positions of a received data are sampled in the unit of one bit by a reception data sampling section 14 and the information of stable positions of the received data is given to a detection section 15. The detection section 15 specifies the most stable position in the one bit of the received data based on the sampling result of the sampling section 14 and a reception data extraction section 16 extracts the most stable data part avoiding an irregular data part in the one-bit length of the received data by using the result. Thus, the allowable value of the transmission delay difference caused due to the transmission line distance difference between the master station and each terminal equipment is increased.</p> |
