UPP for Windows的开发

The Development of UPP for Windows

通用 Ｅ Ｐ Ｒ Ｏ Ｍ 编程器 Ｕ Ｐ Ｐ（ Ｕｎｉｖｒｓａｌ Ｐｒｏｍ Ｐｒｏｇｒａｍ ｍｅｒ） 的主要功能是将应用软件的各种二进制机器码送入 Ｅ Ｐ Ｒ Ｏ Ｍ 或单片机固 化。它 在计算机、自动 控制、智能仪表 等科研和生 产部门得 到广泛 的应用。目前，国内大多数单位在使用台湾生产的编程器。开发国内自己的编程器具有现实意义。介绍研制的 Ｕ Ｐ Ｐ 编程器己投入使用。它具有体积小、成本低、速度快等 特点。它采 用 Ｐ Ｃ 接口板 式结构，不需附加电源，在 Ｗｉｎｄｏｗｓ 操作系统下运 行。它能 对下列 芯片编程： Ｅ Ｐ Ｒ Ｏ Ｍ２７１６ ～２７０１０ ，单片 机：８７４８ 、８７４９ 、８７５１ 。编程电压可在１２ ．５ ，２０ ，２１ 和２５ Ｖ 间任意选择。编程地址范围和长度可任意设定。软件采用改进的快速编程算法，使编程速度得到较大提高。并对硬件设计和快速编程算法的改进作了较详细的研讨。

The main function of the Universal Prom Programmer (UPP) is to put binary codes of applications software into EPROM or single chip microcomputer. It has a wide application in the research and production of computer, automation, intelligent instruments. A lot of factories and institutes are using those UPP made by Taiwan recently. Developing our own UPP is significant to our national industry. The UPP introduced here has been developed and put into use. It is a PC-based programmer and characterized by its small volume, high speed, lower cost and no extra power supply, running in Windows operating system. The programmer is capable to program those chips:2716～27010, 8748～8751 with a selected voltage of 12.5, 20, 21 and 25 V. The programmed code range can be selected freely. A more efficient programming algorithm is presented which can make the programming faster. The description of the hardware design and a discussion on the programming algorithm is also given.