论文部分内容阅读
在人类跨入九十年代的今天,作为工业革命第三次浪潮的主要工具——计算机正在发生重大的变革。人们普遍认为九十年代所有计算机的硬件必将都使用RISC(Reduced Instruction SetComputing)技术。而操作系统软件将广泛使用UNIX操作系统。在过去,计算机工业是以提高硬件的复杂性来适应较强的系统性能。一种典型现代化的中央处理器(CPU)实际上是由两个计算机组成,一个计算机向程序员提供类似各种寄存器和机器指令的功能,另一个计算机则是通过在只读存储器(ROM)中的己微代码化的内部程
Today, as mankind stepped into the nineties, as the main tool of the third wave of the industrial revolution, the computer is undergoing major changes. It is generally accepted that all computers in the nineties hardware will use RISC (Reduced Instruction Set Computing) technology. Operating system software will make extensive use of the UNIX operating system. In the past, the computer industry has been designed to increase the hardware complexity to suit its system performance. A typical modern central processing unit (CPU) is actually composed of two computers. One computer provides programmers with functions similar to various registers and machine instructions, and the other is through read-only memory (ROM) The code has been slightly internal