文档编号:JD277 文档字数:19487,页数:70 摘 要 如今电子技术飞速地发展,单片机机广泛地应用,使用单片机开发产品离不开编程器和仿真器。本文主要设计了一种针对MSC-51单片机的仿真器、编程器,并详细介绍了该仿真器、编程器的硬件电路方式和软件的实现方式,仿真器体积小巧、性价比高,由双相RS232转换TTL电平电路、数据总线驱动组成;编程器同样体积小巧,性价比高,由双向RS232转换TTL电平电路、电压转变电路、主控模块组成。结果表明,该仿真器能实现一般MCS-51系列仿真器的大部分功能,同时还能实现ATMEL公司AT89S系列单片机的ISP - 以及SST公司的SST89系列单片机的IAP 的功能,性能稳定,使用方便。编程器能够实现对ATMEIL公司的的AT89全系列单片机进行编程、加密、读取等功能,软件界面友好易用,性能稳定,编程速度快,使用方便。 关键词: 单片机 仿真器 编程器 ISP IAP
Abstract With the rapidly development of electron technology, more and more application employ singelchip to design produce. That is, the programmer and simulator become very important in developing of produce based on singelchip. This thesis present mainly the development of programmer and simulator used in singelchip. and introduce the hardware circuit and software design of the programmer and simulator in detail. The simulator has some advantage such as smaller cubage, high ratio of performance VS value, which consist of circuit using double phasic RS232 shift TTL level and data bus driver circuit. Compared with simulator, the programmer own the same feature, adding with only difference lie in that has voltage convert circuit and main control module. According to the test, the designed simulator can finish main work to replace common MCS-51, in addition, it can be also applied for ISP & IAP function producing by ATMEL corporation and by SST corporation, respectively. The programmer can program all chips of AT89 serial, which include encrypting code, reading & writing . The good software interface, perform robust, fast speed are other feature in singelchip. Key words: Singelchip Simulator Programmer ISP IAP
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Tags:ATMEIL AT89系列 通用 单片机编程器 设计 | 2009-06-12 20:44:10【返回顶部】 |