Study of TDMA-based high-speed Simplified Serial Bus

摘要

Because the common mature serial bus technology has the defects of a complex control and a redundant serial bus protocol while used in the small-scale distributed measurement and control system, a TDMAbased high-speed simplified serial bus technology is proposed in this paper. The composition of the bus system and the definitions of the bus signal line are introduced. The basic features, electrical characteristics, data formats and TDMA communication control programs of the serial bus system are analyzed in detail. Besides, a programmable device based verification system is built and the simulation experiment of the serial bus is operated. The results show that the serial bus technology is feasible.