9. A cache contains a total of 8388608 lines. The cache is organized as a 4-way set associative cache with a line size of 128 bytes. a) What is the proper 32-bit memory address format for this cache? Indicate the number of bits in each of the fields required for the memory address. b) How many tags must be examined to detect a read miss in this cache?

Systems Architecture
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ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter6: System Integration And Performance
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9. A cache contains a total of 8388608 lines. The cache is organized as a 4-way set
associative cache with a line size of 128 bytes.
a) What is the proper 32-bit memory address format for this cache? Indicate the
number of bits in each of the fields required for the memory address.
b) How many tags must be examined to detect a read miss in this cache?
Transcribed Image Text:9. A cache contains a total of 8388608 lines. The cache is organized as a 4-way set associative cache with a line size of 128 bytes. a) What is the proper 32-bit memory address format for this cache? Indicate the number of bits in each of the fields required for the memory address. b) How many tags must be examined to detect a read miss in this cache?
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