用计算机为智能逻辑分析仪增加打印功能

Add Print Function to Intelligent LA(Logic Analyzer)by Using Computer

本文提出一种计算机与逻辑分析仪相结合，为逻辑分析仪增加打印功能的方法．文中对计算机从逻辑分析仪接收数据并打印输出逻辑分析仪的状态表和定时图的原理和程序设计作了详尽讨论，给出了主要程序模块和流程图及典型例子的打印输出结果．本文所用的方法对增加某些测试仪器的性能是十分有效的．

This paper presents a method to add the print function to LA by combiningLA with computer.The principle and program design for computer's receiving data fromLA and for printing out the state table and timing diagram of LA is discussed indetail.The flow diagram of main program module and printing out results of some typicalexamples are given. The experiments have proved the method of improving the perform-ance of test instruments is effective enough.