用CPLD电路实现激光引信电路系统小型化设计

激光引信小型化是激光引信的关键技术。文中阐述了应用ＣＰＬＤ技术实现激光引信电路系统小型化设计。介绍了器件和软件的选取，描述了用Ｖｉｅｗｌｏｇｉｃ公司的Ｗｏｒｋｖｉｅｗ Ｏｆｆｉｃｅ软件实现激光引信数字电路部分的高度集成过程、设计思路、输入方法、功能仿真、时序仿真和Ｖａｎｔｉｓ器件的生成，并指出了设计过程中应注意的问题。同时，给出了一些解决方法。最后，把用ＴＴＬ器件完成的电路和用ＣＰＬＤ器件完成的电

Design of realizing laser fuze circuits system miniaturization with CPLD

Laser fuze circuit miniaturization is the key to laser fuze technique. Realizing laser fuze circuits system miniaturization design with CPLD is expatiated in this paper. Device selection and software selection are introduced. The process of realizing laser fuze digital circuit high\|integration with Workview Office of Viewlogic CO. is described, including design, input, function simulation, time simulation and device production. Some problems are proposed in the design, and the solutions are presented. In the end, the comparison between the circuits realized with TTL and the circuits integrated with CPLD is given. The results show that the CPLD is one of the effective route of realizing laser fuze miniaturization, and increases the reliability and reduces the weight.