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本文研究了一种配合微机编码发令的键盘电路。其操作方法是按十进制序号操作,使指挥口令与操作动作统一,克服了过去十进序号口令指挥,八进打码操作的矛盾。采用了中大规模集成电路进行逻辑设计,以硬件为主,软件配合。硬件逻辑简单,软件配合也较容易。解决了8086微机遥控编码发令的操作问题。本文详细研究了逻辑设计和软件配置。对从事遥控设备研究与维修的工程技术人员有一定的参考价值。
In this paper, we study a kind of keyboard circuit which matches the microcomputer coding and issuing. The operation method is based on the decimal serial number operation, the command password and the operation of action unified, to overcome the past ten number command command, octal code operation contradictions. Using a large-scale integrated circuit logic design, hardware-based, software. Hardware logic is simple, software is easier. Solved 8086 microcomputer remote control code issued by the operation of the problem. This article examines the logic design and software configuration in detail. Engaged in research and maintenance of remote control equipment engineering and technical personnel have some reference value.