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DJS-112型电子计算机是我国100系列机中的小型多功能通用数字计算机。它是以工业控制为主要应用对象,并兼顾一般科学计算、工程设计和数据处理。本机在试制过程中遇到不少技术问题,下面就主要的几个技术问题及其解决方法作一介绍。一、电源掉电/自动再启动功能线路的改进本机设有电源掉电/自动再启动功能。即当电网电压突然下降,然后电压恢复正常时,它有使主机接着掉电前的程序运行的能力。
DJS-112-type computer is China’s 100 series machine in the small multi-purpose general-purpose digital computer. It is based on industrial control applications, and take into account the general scientific computing, engineering design and data processing. The machine encountered many technical problems in the trial production process, the following several major technical problems and their solutions for an introduction. First, the power-down / automatic restart function line improvements This machine has a power-down / automatic restart function. That is, when the grid voltage suddenly drops and then the voltage returns to normal, it has the ability to run the host program before it is powered down.