| 摘要 |
PROBLEM TO BE SOLVED: To construct a system for easily specifying a failure part at low costs without using any dedicated SW chip.SOLUTION: The transmission device includes: a first input interface for receiving a first data sequence; and a second input interface for receiving a second data sequence equivalent to the first data sequence. Also, the transmission device includes a switch for exclusively inputting partial data of the first data sequence or the second data sequence from the first input interface or the second input interface, and for generating third and fourth data sequences equivalent to the first data sequence from the input data. Furthermore, the transmission device includes: a first output interface for receiving the third data sequence from the switch, and for transmitting the third data sequence to the outside of the device; and a second output interface for receiving the fourth data sequence from the switch, and for transmitting the fourth data sequence to the outside of the device. The first input interface transmits information for specifying data that the first input interface itself has input to the switch to the second input interface.SELECTED DRAWING: Figure 1 |
