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SYD-201计算机是一种16位字长的小型通用计算机,该机总结了传统小型计算机的特点,进行了全新的系统设计,是一种结构新颖灵活、功能强、能适应多方面需要的小型机。可用于科学计算、数据处理、实时控制等,现已投入小批生产。 SYD-201全机由四大部分组成:单总线,中央处理机,存贮器,输入输出设备。任何两个联在单总线上的部件可通过单总线进行通信。各部件根据排队判优使用单总线。主设备与从设备间的通信采用异步互锁方式,因此SYD-201计算机系统允许不同速度的设备混合使用,且在各自的最快速度下工作。
SYD-201 computer is a small general-purpose computer with 16-bit word length. This machine summarizes the characteristics of the traditional small-sized computer and carries out a brand-new system design. It is a novel and flexible system with powerful functions and small size machine. Can be used for scientific computing, data processing, real-time control, has now been put into small batch production. SYD-201 whole machine consists of four major components: single bus, central processing unit, memory, input and output devices. Any two components connected to a single bus can communicate over a single bus. Each part uses a single bus according to the queuing arbitration. Asynchronous interlocking between master and slave devices allows the SYD-201 computer system to allow devices of different speeds to mix and operate at their respective fastest speeds.