(25p)Consider a computer with the following characteristics • total of 1Mbyte of main memory • word size of 1 byte block size of 64 bytes cache size of 128 Kbytes. a) How many bits should be reserved for tag, line, and word offsets for a direct-mapped cache. b) How many bits should be reserved for tag and word offset for a fully-associative cache.
(25p)Consider a computer with the following characteristics • total of 1Mbyte of main memory • word size of 1 byte block size of 64 bytes cache size of 128 Kbytes. a) How many bits should be reserved for tag, line, and word offsets for a direct-mapped cache. b) How many bits should be reserved for tag and word offset for a fully-associative cache.
Chapter6: System Integration And Performance
Section: Chapter Questions
Problem 22VE
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