
Addressing Memory
Suppose that there are 226 bytes in memory.
In binary the lowest address is 00...00, and the highest address is 11...11.
a. What is the lowest address (in decimal) if memory is byte addressable?
b. What is the highest address (in decimal) if memory is byte addressable?
c. Suppose that a word is 16-bits long. What is the lowest address (in decimal) if memory is word addressable?
d. Suppose that a word is 16-bits long. What is the highest address (in decimal) if memory is word addressable?
e. Suppose that a word is 32-bits long. What is the lowest address (in decimal) if memory is word addressable?
f. Suppose that a word is 32-bits long. What is the highest address (in decimal) if memory is word addressable?

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