一种8位可逆计数器的设计及应用  

Design and Application of a 8-bit Reversible Counter

作　　者：程妮[1] 黄世震[1] 林伟[1] 

机构地区：[1]福州大学电子系

出　　处：《龙岩学院学报》2006年第3期30-32,共3页Journal of Longyan University

摘　　要：设计了一种以二选一选择器组成的触发器作为其主体、带有加减控制模块的单时钟结构8住可逆计数器,具有异步置位功能,并最终通过MAX+plusⅡ仿真验证了其功能。另外,还介绍了该计数器在一种平板显示器驱动电路中是如何通过脉宽调制实现灰度显示的。A single clock of 8-bit reversible counter with the substracting and adding control module has been designed , choosing MUX2_1 as its main part of trigger, The counter has asynchronous reset function. This design also has been validated by MAX＋plus Ⅱ. In addition,how to use this counter to realize Gray Display by PWM in Driving Circuit of Flat Panel Display has been discussed.

关 键 词：可逆计数器 MAX+plus Ⅱ 平板显示器 驱动电路 

分 类 号：TP331[自动化与计算机技术—计算机系统结构]