论文部分内容阅读
一、概述为了使品种繁多而性能又具有许多相似之处的数字控制机能有一种通用数字控制机代替它,以缩短各类专用机的研制周期,节省人力物力,电便于用户使用和维修。我们设计了一台8080 A 单板微型机,〈称 DWJ—80A〉设有适当的通用外设接口,留有可方便地更换控制目标的专用接口,并配以键盘和数码显示,以期用该机作为多种设备的控制机。现在我们已成功地用它作为光点自动扫描照相机的控制机,还将用该机作为自
I. Overview In order to make a wide range of performance and has many similarities with digital control functions have a universal digital control machine instead of it, in order to shorten the development cycle of various types of special machines, saving manpower and resources, electricity and user-friendly and maintenance. We designed a 8080 A single-board microcomputer, which has a suitable universal peripheral interface, a dedicated interface for easy replacement of control targets and a keyboard and digital display for use with the Machine as a variety of equipment control machine. Now that we have successfully used it as a spotlight automatic scanning camera control machine, will also use the machine as a self