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CS151B Computer Systems Architecture Winter 2002 TuTh 2-4pm - 2444 BH

CS151B Computer Systems Architecture Winter 2002 TuTh 2-4pm - 2444 BH. Lecture 16 Virtual Memory (cont), Buses, and I/O #1. Instructor: Prof. Jason Cong <cong@cs.ucla.edu>. Recall: Levels of the Memory Hierarchy. Upper Level. Capacity Access Time Cost. Staging Xfer Unit. faster.

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Computer Architecture

Computer Architecture. Virtual Memory. What do we want?. Logical. Physical. Memory with infinite capacity. Virtual Memory Concept. Hide all physical aspects of memory from users. Memory is a logically unbounded virtual (logical) address space of 2 n bytes.

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Virtual Memory: Systems

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Computer Architecture

Computer Architecture. Virtual Memory. What do we want?. Logical. Physical. Memory with infinite capacity. Virtual Memory Concept. Hide all physical aspects of memory from users. Memory is a logically unbounded virtual (logical) address space of 2 n bytes.

327 views • 32 slides