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内存有物理内存和虚拟内存两种概念。物理内存是指插在电脑主板上的内存条(其实还应该包括其它板卡上所带的内存,如显示卡上的显示内存、波表声卡上的波表内存等等,不过这些不在本文讨论之例),物理内存有72线的FPEDRAM(普通页面式存储器)、EDO DRAM(扩展数据式存储器)以及最新的168线的SDRAM(高速同步式存储器)等几种。虚拟内存则是指通过软件的办法在硬盘或其它存储器上模拟出来的供操作系统或应用软件调用的内存。本文中所谈到的内
Memory has two concepts of physical memory and virtual memory. Physical memory refers to the memory module inserted in the computer motherboard (in fact, should also include the memory on other boards, such as the display memory on the display card, wavetable memory on the wave table sound card, etc., but these are not discussed in this article ), Physical memory has 72 lines of FPEDRAM (normal page memory), EDO DRAM (extended data memory) and the latest 168 lines of SDRAM (high-speed synchronous memory) and several other. Virtual memory refers to the memory of the operating system or application software emulated by a software method on a hard disk or other memory. This article talked about the inside