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。
Meanwhile, FS9704 has the microprocessor interface, and can connect with the microprocessor through interface bus to control FS9704 action.
同时，FS9704还具有微处理器接口，可以通过接口总线与微处理器进行连接，控制FS9704的动作。
Meanwhile, FS9704 has the microprocessor interface, and can connect with the microprocessor through interface bus to control FS9704 action.
同时，FS9704还具有微处理器接口，可以通过接口总线与微处理器进行连接，控制FS9704的动作。
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