基于ISP芯片的可编程数字频率计的设计  

Design of programmable frequency counter based on MACH4-32devices

作　　者：薛萍[1] 陈海燕[1] 裴树军[1] 

机构地区：[1]哈尔滨理工大学计算机与控制学院,哈尔滨150080

出　　处：《电测与仪表》2002年第2期21-22,50,共3页Electrical Measurement & Instrumentation

摘　　要：以可编程数字频率计为例,提出了采用美国AMD公司生产的在系统可编程(ISP)逻辑器件MACH芯片实现可编程数字频率计的设计方法,其设计方法不仅缩小了仪器的体积、提高集成度、降低了功耗,而且提高了系统工作的性能和可靠性。A kind of programmable frequency counter is acted as an example in this pa-per,this paper provides a design means of programmable digital frequency counter by applying a PLD-MACH4-32device made in American AMD company.It may reduce volume of the device,increase it's integrated density,decrease power cons umption im-prove function of system and reliability.

关 键 词：ISP技术 在系统可编程逻辑器件 数字频率计 设计 

分 类 号：TM935.133[电气工程—电力电子与电力传动]