3B—2T编码技术与nMOS2—3混值电路  

3B—2T Encoding Technique and nMOS Mixed-valued Circuits

作　　者：赵小杰[1,2] 吴训威[1,2] 

机构地区：[1]延安大学物理系 [2]杭州大学电子工程系

出　　处：《延安大学学报（自然科学版）》1997年第2期47-52,共6页Journal of Yan'an University：Natural Science Edition

摘　　要：本文定义了混值逻辑电路中的编码效率，分析了２—３混值逻辑电路中１Ｂ—２Ｔ编码所存在的缺点，进而提出了３Ｂ—２Ｔ编码方案，研究表明：３Ｂ—２Ｔ编码具有效率高，可充分发挥现有二值数字技术的优点，文中还分别设计了这两种编码的ｎＭＯＳ接口电路。In the paper,the encoding efficiency in mixed-valued logic circuits is defined,the drawback of 1T-2B encoding in 2-3 mixed-valued circuits is analysed,and the 3B-2T encoding is proposed.It is shown that 3B—2Tencoding has high efficiency and can make besk use of the advantages of existed binary technique.The nMOS interface circuits of the two kinds of encoding scheme are designed respectvely and an application of 3B-2T encoding technique in series data transmission is introduced.

关 键 词：多值逻辑 混值电路 编码技术 NMOS 

分 类 号：TN919.31[电子电信—通信与信息系统] TP331.1[电子电信—信息与通信工程]