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CPE 631 Memory

2. Virtual Memory: Topics. Why virtual memory?Virtual to physical address translationPage TableTranslation Lookaside Buffer (TLB). 3. Another View of Memory Hierarchy. . Regs. L2 Cache. Memory. Disk. Tape. . . . . . . . . Instructions, Operands. Blocks. Pages. Files. Upper Level. Lower Level.

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CPE 631 Memory

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    1. CPE 631 Memory Electrical and Computer Engineering University of Alabama in Huntsville Aleksandar Milenkovic milenka@ece.uah.edu http://www.ece.uah.edu/~milenka

    2. 2 Virtual Memory: Topics Why virtual memory? Virtual to physical address translation Page Table Translation Lookaside Buffer (TLB)

    3. 3 Another View of Memory Hierarchy

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