We are given a list of 64-bit memory address references, given as word addresses. Ox03, Oxb4, Ox2b, 0x02, 0xbf, Ox58, 0xbe, 0x0e, Oxb5, Ox2c, Oxba, Oxfd (A) For each of these references, identify the binary word address, the tag, and the index given a direct-mapped cache with 16 one-word blocks. Also list whether each reference is a hit or a miss, assuming the cache is initially empty. (B) For each of these references, identify the binary word address, the tag, the index, and the offset given a direct-mapped cache with two- word blocks and a total size of eight blocks. Also list if each reference is a hit or a miss, assuming the cache is initially empty.

We are given a list of 64-bit memory address references, given as word addresses. Ox03, Oxb4, Ox2b, 0x02, 0xbf, Ox58, 0xbe, 0x0e, Oxb5, Ox2c, Oxba, Oxfd (A) For each of these references, identify the binary word address, the tag, and the index given a direct-mapped cache with 16 one-word blocks. Also list whether each reference is a hit or a miss, assuming the cache is initially empty. (B) For each of these references, identify the binary word address, the tag, the index, and the offset given a direct-mapped cache with two- word blocks and a total size of eight blocks. Also list if each reference is a hit or a miss, assuming the cache is initially empty.

Name: We are given a list of 64-bit memory addressreferences, given as word
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Description: We are given a list of 64-bit memory addressreferences, given as word addresses.Ox03, Oxb4, Ox2b, 0x02, Oxbf, Ox58, Oxbe, 0x0e,Oxb5, Ox2c, Oxba, Oxfd(A) For each of these references, identify thebinary word address, the tag, and the indexgiven a dir

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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For a direct-mapped cache design with a 32-bit address, the following bits of the address areused to access the cache.Tag Index Offset31–10 9–6 5–0a– What is the cache block size (in words)? b – How many entries does the cache have? c – What is the ratio between total bits required for such a cache implementation overthe data storage bits?
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