Trigging mode and realizing method of Logic analyzer

摘要

Logic analyzer is a typical and widely used testing instrument in data domain testing.This instrument plays a impolrtant role n devleopemtn.Testing and repairing digital and #um# C systems.In order to fetch dat aflow,the logic analyzer has a configuration of many different functions.Trigging mode is not only an important unit of logic analyzer but also a key technology for the design and applciati9on of the instrument.This pape mainly introduces the trrigging mode and its realizing mehtod,which reveal the substance and the main funcitons of logic analyzer.