四路串行CMOS复接器的设计实现  

Design and implementation of four-channel serial multiplexer in CMOS technology

作　　者：阮峥[1] 陈亮[1] 王宝瑛[1] 

机构地区：[1]公安部第三研究所,上海201204

出　　处：《微型机与应用》2016年第14期30-32,35,共4页Microcomputer & Its Applications

摘　　要：通信系统中,数字复接是提高带宽利用率的一项重要技术,将多路并行低速信号转变为高比特率的串行数字流。首先使用Cadence软件仿真基本门级CMOS电路,通过自下而上的FPGA设计方法和Verilog硬件描述语言,设计四路串行复接器的功能组成模块,完成QuartusⅡ平台上的可综合验证。最后提出了复接器CMOS集成电路的设计思路。Digital multiplexing is an important technique for improving bandwidth utilization in communication system by transferring multi- channel parallel low rate signals into a serial high rate one. This article gives the simulation of basic gate-level CMOS circuit using Cadence software, and describes each functional sub-module of four-channel serial multiplexer by Verilog hardware description language. Quartus II is used for logic synthesis and verification under bottom-up FPGA design method, and finally the design idea of CMOS multiplexer IC is proposed.

关 键 词：门级电路 VERILOG QuartusⅡ 复接器 CMOS集成电路 

分 类 号：TN432[电子电信—微电子学与固体电子学]