自启动移位型计数器的通式设计  

Common Expressions Design Method of Shift Counters with Self-correction

作　　者：王芳[1] 唐骞 

机构地区：[1]浙江长征职业技术学院计算机与信息技术系,杭州310023 [2]杭州市西湖区信访局,杭州310013

出　　处：《科技通报》2012年第9期169-172,177,共5页Bulletin of Science and Technology

摘　　要：分析了自启动移位型计数器的传统最简设计和多码状态分配设计,给出了由JK触发器构成的环形计数器、含全零格环形计数器、扭环形计数器及2n-1计数器的设计通式,并对各种设计方法进行了比较。The design method Of shift counters with self-correction based upon the most simple traditional and multi-code state assignment were analyzed, the common expressions of ring counter, ring counter with all-zero state ,twisted ring counter and 2n-1 counter based on JK flip-flops were given, and various design methods were compared.

关 键 词：移位型计数器 自启动计数器 环形计数器 扭环形计数器 

分 类 号：TP331.2[自动化与计算机技术—计算机系统结构]