MRRL(F4H)： 存储器读地址寄存器低半字节(Memory Data Read_ address Register Low Byte) 7-0：MDRAL MRRH(F5H)： 存储器读地址寄存器高半字节 Memory Data Read_ address Register High By...
基于4个网页-相关网页
The path from the system processor/memory/OS/App to the HBA contains only the read data block.
在从系统处理器/内存/操作系统/应用程序到 HBA 的路径上，只传输读取数据块。
In other words, it may be removed from the buffer and written back to the disk before subsequent data pages can be read into the memory and processed.
换言之，在后续数据页被读入内存并被处理之前，它们可能已经从缓冲区中删除，并写回磁盘。
Buffer Cache - Memory allocated for storing data blocks read from physical data files.
缓冲区缓存——为存储从物理数据文件读取的数据块而分配的内存。
应用推荐