These stalwart computers have always had plenty of resiliency built into the system through standard features such as redundancy and memory protection 这些可靠的系统始终都具有通过诸如内嵌于系统中的冗余度和存储器保护等标准特性而实现的高可恢复性。
It also pioneered lookahead , pipelining , branch prediction , multiprogramming , memory protection , generalized interrupts , and the 8 - bit byte - and more 这个系统倡导了很多方面的技术,例如:流水线,程序分支预测,多线程编程,内存保护,通用中断, 8位字节,等等。
The memory management is important in the os . according to the features of the mmu of the risc core , a simple memory protection and share mechanism was designed in iota 存储管理是操作系统的重要内容,本文根据硬件的risc核的存储管理单元( mmu )的特点,设计并实现了一种简单的存储保护和共享机制。
Once these changes ( dual mode , privileged instructions , memory protection , timer interrupt ) have been made to the basic computer architecture , it is possible to write a correct operating system 一旦对一个基本的计算机体系结构完成了以上修改(双模式、特许指令、内存保护、定时器中断) ,就有可能写出正确的操作系统。
The memory protection and share mechanism can improve the reliability of the system . a new methodology for the hardware / software cosimulation using rtos was introduced in this dissertation . the complexity of soc required the different simulation platform 由于soc设计的复杂性日益提高, soc要求在多种异构的平台上进行验证,典型的如虚拟机平台和基于硬件的fpga验证平台。
Memory protection is a way to control memory access rights on a computer, and is a part of most modern operating systems. The main purpose of memory protection is to prevent a process from accessing memory that has not been allocated to it.