This paper presents a new intelligent keyboard and display controller WH8280 and a keyboard and display control interface circuit of based on this chip.

介绍了一种新型智能键盘显示控制器WH8280和基于该芯片的单片机键盘显示控制接口电路。

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Profiles in the MQCMDS class control the ability to define, delete, alter, or display a process or namelist using MQSC commands, or some other command interface.

MQ cmds类中的配置文件控制使用MQSC命令或其他命令接口定义、删除或显示进程或名称列表的能力。

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Its control manner is indirect control manner, that is, the P89C669 connected with display module by using parallel interface.

其控制方式为间接控制，即P 89c 669通过自身系统中的并行接口与显示模块连接。

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