【摘要】 对于状态数和输入变量数都不太大的同步时序逻辑网络的设计问题,本文提出可在状态转移图上进行图上作业来实现状态合并。状态转移图中各状态用适当编码表示后,还可通过图上作业求出表示各触发器置位,复位条件的逻辑函数,进而确定各触发器的激励函数。这种设计法省略了作隐含表、状态转移表等手续,使设计得到简化。文中举例说明这种设计法。更多还原

【Abstract】 This article puts forward a new method that is able to operate on the action diagram to achieve the combination of states on the state transitional diagram,for the design of synchronous sequential logic network having not too great number of state and input variables. As various states are being shown by coding, it is possible to obtain different logical functions of the set and the reset of flip-flop circuts, so that it will define the exciting functions of each flip-flop circuit. This method for design will get rid of the process of making the implication table as well asthe state transitional table. Threfore, it is in a simplified way,Examples are, in the mean time, provided in this article.更多还原