ADDRESS TRANSLATION SCHEME o Address generated by CPU is divided into: Page number (p)-used as an index into a page table which contains base address of each page in physical memory Page offset (d)-combined with base address to define the physical memory address that is sent to the memory unit page number page offset p d m-n n For given logical address space 2m and page size 2nADDRESS TRANSLATION SCHEME  Address generated by CPU is divided into:  Page number (p) – used as an index into a page table which contains base address of each page in physical memory  Page offset (d) – combined with base address to define the physical memory address that is sent to the memory unit  For given logical address space 2m and page size 2 n page number page offset p d m - n n