Paging and Segmentation

• mémoire - matière potentielle : location
• mémoire
• mémoire - matière potentielle : protection
• cours magistral
• mémoire - matière potentielle : accesses
• mémoire - matière potentielle : space
• mémoire - matière potentielle : address
• mémoire - matière potentielle : cycle time
• mémoire - matière potentielle : into blocks of same size
• mémoire - matière potentielle : system

Operating Systems 2/21/2004 CSC 256/456 - Spring 2004 1 2/21/2004 CSC 256/456 - Spring 2004 1 Paging and Segmentation CS 256/456 Dept. of Computer Science, University of Rochester 2/21/2004 CSC 256/456 - Spring 2004 2 Recap of the Last Class n Running a user program q compile ? link ? load ? execute n Address binding q compile-time, load-time, execution-time n Logical vs.

• mmu with tlb
• hardware mmu
• effective access time
• page size
• physical memory
• lookup hardware cache
• page table
• logical address