求翻译：CPU访问存储器时，送出访问单元的地址，由地址总线传送到Cache控制器中的主存地址寄存器MA，主存-Cache地址转换机构从MA获取地址并判断该单元内容是否已在Cache中存有副本，若存在，则为命中；若不存在，则为缺失。是什么意思？

cpu access memory, send the address of the access unit, sent by the address bus to the cache controller in the main memory address register ma, main memory-cache address translation agencies ma obtain the address and determine the content of the unit has been there in the cache copy, if there is, co

When you access the storage CPU exit access unit, the address, the address bus to Cache controller in the main memory address register, the main Cache - MA Cache address translation agencies from MA get address and determine if the unit is already in the cache Cache copy, if it does exist, it is to

When CPU reference to storage, sends out the visit unit the address, transmits from the address bus to Cache in the controller main memory address register MA, the main memory - Cache address translation organization and judges this unit content from the MA gain address whether had the transcription

When the CPU to access memory, access send unit address, delivered by the address bus to the Cache controller in the main memory address register, MA, CSA--Cache address translation agency in MA, get address and determines the unit there is a copy in the content is already in the Cache, if it exists

正在翻译，请等待...