keil c51下基于软件模拟I2C总线的Dll动态连接库。下载后将其烤到keil\C51\bin下即可。-keil c51 simulates I2C based on software the main line the Dll dynamic connection storehouse. After downloading roasts it to keil\C51\bin under then.

keil和proteus联调用的vdm51.dll文件,很有用的链接文件，是学习单片机仿真的中会要工具，希望大家喜欢-keil and proteus Union calls vdm51.dll documents, useful links to documents, in the simulation to learn microcontroller would want, and hopes that everyone likes

你还在为protues与keil联调而没有VDM51.DLL而烦恼吗？？？现在就为你提供方便 1. 假若Keil C51与Proteus均已正确安装在D:\Program Files的目录里，把D:\Program Files\Labcenter Electronics\Proteus 7 Professional\MODELS\VDM51.dll复制到D:\Program Files\keilC\C51\BIN目录中，如果没有“VDM51.dll”文件，那么去网上下载一个。