Code instructions address data using the virtual address ; the memory management unit ( mmu ) is responsible for the translation of the virtual address to the physical ram address 代码指令使用了虚拟的地址;内存管理单元( mmu )负责把虚地址转换成实际的物理ram地址。
On the other hand , more than 8 mb is not necessarily better , as the operating system can waste time reloading the mmu memory management unit tables 另一方面,超过8 mb也不一定更好,因为操作系统重新装入mmu (内存管理单元, memory management unit )表时会浪费时间。
Mmu , short for memory management unit or sometimes called paged memory management unit as pmmu , is a class of computer hardware components responsible for handling memory accesses requested by the cpu 为内存管理单元,或有时叫记忆管理单位pmmu ,是计算机硬件组,负责处理由cpu要求的记忆存取信息
Uclinux is a derivative of linux operating system intended for microcontrollers without memory management units ( mmus ) . this paper discusses an embedded sip server system based on uclinux Uclinux是专为无存储器管理单元( mmu )的微控制器打造的嵌入式linux操作系统。本文详细讨论了一种基于uclinux的嵌入式sip服务器系统。
The common language runtime class loader can read these files in directly addressable blocks without making a memory copy and without requiring a memory management unit to create a memory - mapped view of the file 公共语言运行库类加载程序可以在可直接寻址的块中读取这些文件,不生成内存副本,也不要求内存管理单元创建文件的内存映射视图。