| 摘要 |
PROBLEM TO BE SOLVED: To provide a demultiplexing circuit that can demultiplex a plurality of input data at the same time while minimizing the scale of circuit. SOLUTION: The demultiplexing circuit is provided with an input line identification information providing circuit 2 that provides input line identification information to input data received from a plurality of input lines 1 and having data identification information, a multiplexer 4 that outputs input data to which the input line identification information providing circuit 2 provides the input line identification information into a common line 5, a filter 6 that applies filtering to the input line identification information and the data identification information of data outputted from the multiplexer all at once, and a filter table 7 that stores filter conditions used for the filter 6.
|
