| 摘要 |
PROBLEM TO BE SOLVED: To provide a data transmission method by which crosstalk and an EMI noise can be reduced with a simple configuration and to provide a data transmitter. SOLUTION: A transmitter 32 has a plurality of transmission circuits 36 that transmit a synchronizing signal and data outputted synchronously with the synchronizing signal and a multiplexer 37 that transmits respective data outputted from the transmission circuits 36 as time division multiplexed commonly shared data. A receiver 33 has respectively circuits 40 that are in pairs with the transmission circuits 36 and whose number is equal to the number of the transmission circuits 36. Signal lines 34 consist of synchronizing signal communication use signal lines 34a whose number is equal to number of the transmission circuits 36 of the transmitter 32 that transmit the synchronizing signal to the reception circuits 40 in pairs with the respective transmission circuits 36 and of common data communication use signal lines 34c that are used to transmit the commonly shared data sent from the multiplexer 37 to each reception circuit 40. |
