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所提出的16位Occam微机的设计方案的目的一是支持公布式处理系统. 首先,选择Occam语言做为系统直接支持的高级语言,其主要特点是:(1)是一个并发处理语言.利用进程构造SEQ、PAR、ALT以及WHII和IF,可以方便地描述分布式系统和并行处理系统,为系统模拟打下基础;(2)利用通讯特性可以简化分布式系统的软件设计.通讯是靠在具有共事通道的两个并发展程之间进行同步的数据传送完成的;(3)简单、易学、易实现. 其次,操作系统选用Kernel结构.原因是:(1)实时处
The proposed 16-bit Occam microcomputer design program aims to support the publication of the first processing system.First, choose Occam language as the system directly supports high-level language, its main features are: (1) is a concurrent processing language. Constructing SEQ, PAR, ALT and WHII and IF can conveniently describe distributed systems and parallel processing systems and lay the foundation for system simulation. (2) The use of communication features can simplify the software design of distributed systems. Channel concurrent development between the two simultaneous data transfer is completed; (3) simple, easy to learn, easy to implement.Secondly, the operating system use Kernel structure.The reason is: (1) real-time at