onsider a direct-mapped cache with 128 blocks. The block size is 32 bytes. Find the number of tag bits, index bits, and offset bits in a 32-bit address. Find the number of bits required to store all the valid and tag bits in the cache. Given the following sequence of address references in decimal: 20000, 20004, 20008, 20016, 24108, 24112, 24116, 24120. Starting with an empty cache, show the index (line) and tag for each address and indicate whether a hit or a miss.
onsider a direct-mapped cache with 128 blocks. The block size is 32 bytes. Find the number of tag bits, index bits, and offset bits in a 32-bit address. Find the number of bits required to store all the valid and tag bits in the cache. Given the following sequence of address references in decimal: 20000, 20004, 20008, 20016, 24108, 24112, 24116, 24120. Starting with an empty cache, show the index (line) and tag for each address and indicate whether a hit or a miss.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider a direct-mapped cache with 128 blocks. The block size is 32 bytes.
- Find the number of tag bits, index bits, and offset bits in a 32-bit address.
- Find the number of bits required to store all the valid and tag bits in the cache.
- Given the following sequence of address references in decimal: 20000, 20004, 20008, 20016, 24108, 24112, 24116, 24120. Starting with an empty cache, show the index (line) and tag for each address and indicate whether a hit or a miss.
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