论文部分内容阅读
研究了在系统可编程（ISP）器件的功能定义数据下载的原理、规范，讨论了一种采用单片机控制的、接口可编程的ISP通用数据下载器硬件电路和软件程序的设计，为数字系统设计真正实现在系统可编程（ISP）提供了一种新的实用方法.
This paper studies the principle and specification of function definition data download in ISP and discusses the design of hardware circuit and software program of ISP universal data downloader which is controlled by single chip microcomputer and programmable in interface. A truly pragmatic approach to system-programmable (ISP) is provided.