the virtual memory manager maps the virtual address into a physical address where it is located in physical memory. On the other hand, if the code or data is not in physical memory, the virtual memory manager fetches it from the secondary storage device and places it in physical memory. Thu...
主要内容: l CPU's from the 8086/8088 to the Pentium III and Athlon l Real, protected and virtual models l Windows and plug&play devices l CPU Clones from all major manufacturers l Chipsets and support chips l Timers, interrupts and DMA l I/O programming and PCI bus programming l AGP ...