Suppose a computer using direct mapped cache has 2 32 bytes of byte-addressable main memory, and a cache size of 512 bytes, and each cache block contains 64 bytes. How many blocks of main memory are there? What is the format of a memory address as seen by cache, i.e. what are the sizes of the tag, block, and offset fields? To which cache block will the memory address 0x13A4498A map?
Suppose a computer using direct mapped cache has 2 32 bytes of byte-addressable main memory, and a cache size of 512 bytes, and each cache block contains 64 bytes. How many blocks of main memory are there? What is the format of a memory address as seen by cache, i.e. what are the sizes of the tag, block, and offset fields? To which cache block will the memory address 0x13A4498A map?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Suppose a computer using direct mapped cache has 2
32
bytes of byte-addressable main memory, and a cache size of 512 bytes, and each cache block contains 64 bytes.
How many blocks of main memory are there?
What is the format of a memory address as seen by cache, i.e. what are the sizes of the tag, block, and offset fields?
To which cache block will the memory address 0x13A4498A map?
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