A byte addressable memory has a size of 1024 MBytes. This memory is attached to a direct mapping cache of 32KBytes that contains 1024 lines. a. What is the memory address length? b. What is the block size? c. What is the number of blocks in main memory?

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Exercise 2:
A byte addressable memory has a size of 1024 MBytes. This memory is attached to a direct mapping
cache of 32KBytes that contains 1024 lines.
a. What is the memory address length?
b. What is the block size?
c. What is the number of blocks in main memory?
d.
What is the length in bit of: tag (T), line number (L) and byte number (W)?
e. Determine in Hexadecimal the tag (T), line number (L) and byte number (W) of the following
Hexadecimal memory address: 000008AE
f. What is the block that contains the address 000000DE?
g. Which line of the cache can hold the block containing 000000DE?
Transcribed Image Text:Exercise 2: A byte addressable memory has a size of 1024 MBytes. This memory is attached to a direct mapping cache of 32KBytes that contains 1024 lines. a. What is the memory address length? b. What is the block size? c. What is the number of blocks in main memory? d. What is the length in bit of: tag (T), line number (L) and byte number (W)? e. Determine in Hexadecimal the tag (T), line number (L) and byte number (W) of the following Hexadecimal memory address: 000008AE f. What is the block that contains the address 000000DE? g. Which line of the cache can hold the block containing 000000DE?
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