| 摘要 |
PURPOSE: To correctly sample reception data in synchronism with synchronization timing signals even when a communication distance is long and a communication speed is fast. CONSTITUTION: A first digital communication equipment 1 transmits the synchronization timing signals TOI along with data DO11-D01n at the time of transmission, receives the transmitted data DI11-DI1n and synchronization timing signals TI1 at the time of reception and samples the data DI11-DI1n in synchronism with the synchronization timing signals TI1. A second digital communication equipment 2 transmits the synchronization timing signals TO2 along with the data DO21-DO2n at the time of the transmission, receives the transmitted data DI21-DI2n and synchronization timing signals TI2 at the time of the reception and samples the data DI21-DI2n in synchronism with the synchronization timing signals TI2. |
