| 摘要 |
PROBLEM TO BE SOLVED: To provide a signal transmitter which can surely transmit signals by preventing the influence of noise with a simple constitution even when the transmitter transmits parallel signals after converting the signals into serial signals. SOLUTION: A parallel/serial conversion circuit 1 samples 32-bit parallel data at prescribed timing and, at the same time, repeatedly transmits the sampled parallel data three times by converting the data into serial data. First, second, and third serial/parallel conversion circuits 8, 9, and 10 convert the received serial data into parallel data 32 bits by 32 bits at every transmitting time. In addition, the data of each bit from the 1st bit to the 32nd data are inputted to a majority circuit 11 at every transmitting time and the circuit 11 recognizes the majority value of the data as the value of the data. |
