一种新型任意多模移位计数器  

A New Arbitrary Multi-module Shift Counters

作　　者：沈正元[1] 肖洁[1] 刘永旺[1] 王志功[1] 

机构地区：[1]东南大学射频与光电集成电路研究所,江苏南京210096

出　　处：《电气电子教学学报》2005年第2期40-44,共5页Journal of Electrical and Electronic Education

摘　　要：提出了一种新型移位计数器,用实例讨论了各种双模、多模移位计数器的设计。因为移位计数器的设计可查已有的反馈函数表达式,所以十分容易。这种新型移位计数器不仅可以用于在吞脉冲技术中提高前置分频器的工作速率,而且特别适宜在有较大延迟的反馈控制系统中使用。A new kind of shift counters are proposed. The design for various double module and multi-module shift counters are discussed by example. The design for shift counters is quite easy, because of the obtained feedback functions may be consulted. This is a new kind of shift counters not only used in swallow pulse technique for improving the operation speed of the prepositive frequency divider, but also specifically suited to be used in feedback control system with larger delay.

关 键 词：移位计数器 规则序列 反馈函数 双模计数器 多模计数器 移位码 

分 类 号：TP332.1[自动化与计算机技术—计算机系统结构]