论文部分内容阅读
下载电缆被广泛应用于电子系统设计与调试过程中。本文介绍它的基本原理和编程控制方法;针对目前单片机的ISP串行编程模式列举实例,简要介绍AT89S5X的串行编程的方法和部分协议,使用VC编程,应用下载电缆实现对AT89S5X系列单片机的ISP编程;文末提出统一下载电缆硬件或软件的设想,并提供可以下载支持多种单片机ISP编程软件的网址。
Download cable is widely used in electronic system design and debugging process. This article describes its basic principles and programming control methods; for the current ISP serial programming mode enumeration examples, a brief description of the AT89S5X serial programming methods and some of the agreement, the use of VC programming, application download cable to achieve AT89S5X microcontroller series ISP Programming; at the end of the paper put forward the idea of a unified download cable hardware or software, and provide downloadable support for a variety of single-chip ISP programming software Web site.