Q4 consider a computer with the following characteristics: total of 4 MB of a byte-addressable- main memory; block size of 64 bytes; and cache size of 256 kB. a. For the main memory addresses of D0005, 512C7, and 7BAAA, give the corresponding tag, cache line address, and word offsets for a direct-mapped cache. b. Give any two main memory addresses with different tags that map to the same cache slot for a direct-mapped cache. O O

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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consider a computer with the following characteristics: total of 4 MB of a byte-addressable-
main memory; block size of 64 bytes; and cache size of 256 kB.
O
a. For the main memory addresses of D0005, 512C7, and 7BAAA, give the
O
corresponding tag, cache line address, and word offsets for a direct-mapped cache.
b. Give any two main memory addresses with different tags that map to the same
cache slot for a direct-mapped cache.
Transcribed Image Text:Q4 consider a computer with the following characteristics: total of 4 MB of a byte-addressable- main memory; block size of 64 bytes; and cache size of 256 kB. O a. For the main memory addresses of D0005, 512C7, and 7BAAA, give the O corresponding tag, cache line address, and word offsets for a direct-mapped cache. b. Give any two main memory addresses with different tags that map to the same cache slot for a direct-mapped cache.
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