Suppose a computer using direct mapped cache has 23232 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 23232 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?
Chapter11: Operating Systems
Section: Chapter Questions
Problem 21VE
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Suppose a computer using direct mapped cache has 23232 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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