| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To suppress the circuit scale of an RFID device corresponding to different kinds of data frames. <P>SOLUTION: A frame processing circuit 50 performs frame processing as generation processing for generating an RFID data frame from a payload or analysis processing for analyzing the RFID data frame to obtain a payload. The frame processing includes m pieces (1≤m≤n) of processing steps among n pieces (n: integer of≥2) of processing steps in accordance with kinds of data frames. The frame processing circuit 50 includes n pieces of processing blocks for executing the n pieces of processing steps, respectively. The n pieces of processing blocks include a pass enabled block 70 to which it can be set whether to pass the processing block in accordance with the kind of data frame and in which, in a case where the processing block is set not to be passed, received data are output after applying processing of the block thereto but in a case where the processing block is set to be passed, received data are output as they are. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
