【摘要】 本文介绍一种用于ＬＶＤ径迹触发系统的逻辑电路。它采用可编程的读写随机存储器作为核心器件，速度快、功能灵活、性能稳定可靠，已在意大利ＧｒａｎＳａｓｓｏ实验室连续运行近３年。更多还原

【Abstract】 This article introduces a logic circuit,used in the tracking trigger system of LVD (Large Volume Detector).The programmeable read-write random access memories are used as key components in that.Thecircuit has high speed,excellent flexibility,good stability and high reliability and has continuously been run-ning nearly 3 years at Gran Sasso Laboratory in Italy.(更多还原