通过并口，模拟I2C通讯，读写24系列EEPROM的VB程序-parallel, simulation I2C communication, reading and writing to the EEPROM 24 series VB program

WINDOWS 并口编程，使用并口和51单片机通信，读取任天堂游戏卡数据，-Parallel Programming Windows, the use of parallel port and 51 microcontroller communications, Nintendo game cards reading,

从并口输入数据： 外设检测STB是否忙，忙则等待。发数据，置ACK,检测AFD是否响应，是则清ACK否则等待。 PC检测ACK是否选通，是则置STB否则等待。读数据，处理后发AFD清忙。-input data from the parallel port : Peripherals detection STB whether busy, busy then wait. Fat, home ACK, testing whether AFD response, it is awaiting clea

This a good tutorial about interfacing with the parallel port more inportantly reading from the port. Other articles I ve seen only shown how to write to the port. Before I get ahead of myself, the parallel port I used is an ECP (Extended Capabi