6. Suppose the RAM for a certain computer has 256M words, where each word is 32 bits long. a) What is the capacity of this memory expressed in bytes? b) If this RAM is byte addressable, how many bits must an address contain? c) If this RAM is word addressable, how many bits much an address contain?

6. Suppose the RAM for a certain computer has 256M words, where each word is 32 bits long. a) What is the capacity of this memory expressed in bytes? b) If this RAM is byte addressable, how many bits must an address contain? c) If this RAM is word addressable, how many bits much an address contain?

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter3: Data Representation

Section: Chapter Questions

Problem 1RP

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Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer. 

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6. Suppose the RAM for a certain computer has 256M words, where each word is 32 bits long.
a) What is the capacity of this memory expressed in bytes?
b) If this RAM is byte addressable, how many bits must an address contain?
c) If this RAM is word addressable, how many bits much an address contain?

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