The hardware and software interface between 4-bit data bus dot matrix LCD and 80c31 microprocessor is described in this paper.
文中论述4位数据总线点阵式液晶显示器LCD与低功耗单片微处理器80c31的硬件、软件接口方法和应用实例。
The vehicle information system includes information collection, CAN bus communication of the data, LCD display of the information, external storage of the data.
车载信息系统的构建包括信息采集、数据CAN总线通信、信息的液晶显示和数据的外存储几个部分。
The vehicle information system includes information collection, CAN bus communication of the data, LCD display of the information, external storage of the data.
车载信息系统的构建包括信息采集、数据CAN总线通信、信息的液晶显示和数据的外存储几个部分。
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