Assume that we have a computer system with a main memory consists of 4 RAM chips [RAM 0, RAM 1, RAM 2, RAM 3] in which each chip is in one row. Moreover, each RAM chip is word-addressable with 64 bits per word. The size of address bus is 30 bits. What is the size of data bus? How many bits are required to select RAM chips? How many bits are required to select memory locations? What is the total size of main memory?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Assume that we have a computer system with a main memory consists of 4 RAM
chips [RAM 0, RAM 1, RAM 2, RAM 3] in which each chip is in one row.
Moreover, each RAM chip is word-addressable with 64 bits per word. The size of
address bus is 30 bits.
What is the size of data bus?
How many bits are required to select RAM chips?
How many
bits are required to select: memory locations?
What is the total size of main memory?
If the memory uses the following ordering for the address bus:
Data location selecting
Which interleaving method this memory uses?
If we have (000000000000000111010001110101)2 on the address bus, which
RAM chip will be selected?
RAM selecting
Transcribed Image Text:Assume that we have a computer system with a main memory consists of 4 RAM chips [RAM 0, RAM 1, RAM 2, RAM 3] in which each chip is in one row. Moreover, each RAM chip is word-addressable with 64 bits per word. The size of address bus is 30 bits. What is the size of data bus? How many bits are required to select RAM chips? How many bits are required to select: memory locations? What is the total size of main memory? If the memory uses the following ordering for the address bus: Data location selecting Which interleaving method this memory uses? If we have (000000000000000111010001110101)2 on the address bus, which RAM chip will be selected? RAM selecting
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