In the Multiplexer digital system, based on Slip signal in accordance with different clock source and the slip rate of the requirements of different digital, divided into asynchronous digital multiplexer mode and synchronous mode. In this paper multiplexer mode here refers to different types of information by way of a certain order.
This graduation project is to do four-way synchronization signal multipl, In this paper, a systematic introduction of digital multiplexing system synchronization multiplexer mode,the application of MAX+PLUS II,introduction the design of four-way multiplexer circuit and the design program, the realization of the way in the VHDL language environment,Problems encountered throughout the process and the solution method.
Keywords: Digital multiple technology, Synchronous Multiplexer, VHDL