Please help me with this computer architecture problem
Homework Answers
a. Answer: 17 bits
Word size: 128 bits Number of words: 1024
So the number of the byte offset bits required = 1024 * 128
= 210 * 27
= 217
The number of bits required to represent 217 is 17. So
the answer is 17 bits.
b. Answer: 8 PB
Word size = 32 bits Address space = 248
The capacity of memory = 248 * 32
= 248 * 25
= 253
= 8 * 250
= 8 PB since 250 = 1 PB
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