基于FDSJ86/88实现的数字示波器系统
he realization of the digital oscilloscope system based on FDSJ86/88
本文要介绍的是基于FDSJ86/88，利用汇编语言来实现数字示波器系统。实验过程中，主要用到了ADC0809芯片，DAC0832芯片，74LS244芯片，74LS377芯片，七段式LED显示器完成了数字示波器的设计和实现，然后对本系统进行了垂直和水平分辨率以及系统存在的不足的分析，最后提出了使用数字存储示波器和AD574进行改进的方案。
In this paper ，based on the FDSJ86/88, we use assembly language to achieve digital oscilloscope system. In the experimental process, we mainly use ADC0809 chip, DAC0832 chip, 74LS244 chip, 74LS377 chips, Seven-Segment LED-style to complete the design and realization of the digital oscilloscope, and then analyze the vertical and horizontal resolution and the shortage of systems .Finally, we use digital storage oscilloscope and AD574 to improve the former system.
高珩、邱烨、孙常东
电子电路无线电、电信测量技术及仪器电子技术应用
FDSJ86/88数字示波器采样率垂直分辨率水平分辨率
FDSJ86/88igital Oscilloscopesampling ratevertical resolutionHorizontal resolution
高珩,邱烨,孙常东.基于FDSJ86/88实现的数字示波器系统[EB/OL].(2009-06-22)[2025-08-19].http://www.paper.edu.cn/releasepaper/content/200906-590.点此复制
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