内存空间在双空间存储器上的推移技术实验

发布时间：2018-01-03 05:14

本文关键词：内存空间在双空间存储器上的推移技术实验　出处：《上海大学学报(自然科学版)》2017年02期 　论文类型：期刊论文

【摘要】：详细介绍双空间存储器理论和其核心技术——内存空间推移技术的仿真实验.证实了用非易失性随机存储器(non-volatile random access memory,NVRAM)构建双空间存储器的可行性,同时通过对8086CPU系统的仿真实验,证实了将内存空间在双空间存储器上推移之技术的正确性.实验设置的目标系统包含一个8086CPU,16 MB的双空间存储器和16个8位的推移锁存器.目标系统中设置了2个不可闭窗和14个可推移的窗框,在不可闭的255号窗壁中设置了8086CPU的首指令和初始化程序,在不可闭的254号窗壁设置了8086CPU的中断向量表和双空间存储器的推移向量表.实验完成了8086CPU的上电过程、自动执行初始化程序、正确执行中断命令、正确执行数据读写命令等操作,并将CPU对其1 MB内存空间的随机读写访问自动落实为对16 MB双空间存储器指定位置的实时随机访问;实验还完成了随时修改推移锁存器的操作,并以此将对应的窗框推移到了双空间存储器的任意位置.实验结果为双空间存储器理论和内存空间推移技术奠定了基础.
[Abstract]:The simulation experiment with dual memory space theory and its key technology, the memory space goes on technology. We proved that the nonvolatile random access memory (non-volatile random access memory, NVRAM) the feasibility to construct double space memory, the simulation of the 8086CPU system, confirmed the correctness of the memory space in the dual space memory on the moving target system. Experimental set contains a 8086CPU, double space memory of 16 MB and 16 8 goes on the latch. The target system set up 2 and 14 can not shut the pushing window frame, 8086CPU first instruction and initialization procedures can not be set in the closed No. 255 window wall, the interrupt vector table 8086CPU and the double space vector table is arranged in the passage of memory can not be closed the window 254 wall. The experiment was done on 8086CPU electric process automatically performs initialization process Order, the correct implementation of the interrupt command, the correct implementation of data read and write command, and random read CPU on the 1 MB memory space to implement the automatic write access to real-time random access to the specified position 16 MB double space memory; experiment is done to modify passage of the latch operation, and then the window frame by corresponding to any position of the double space memory. The experimental results lay a foundation for the double space memory theory and the memory space goes on.

【作者单位】：上海大学计算机工程与科学学院;
【基金】：国家自然科学基金青年科学基金资助项目(61103054) 上海市自然科学基金资助项目(15ZR1415400,13ZR1416000) 上海市教委科研创新资助项目(13ZZ074,13YZ005)
【分类号】：TP333
【正文快照】： (自然科学版)第23卷storage.The experimental results lay a foundation for the double-space memory principleand its memory space move technique.三值光学计算机[1-3]有众多的数据位,因而适合于处理大批量的数据[4-7].这一特征不仅要求三值光学计算机的存储器具有较大

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