1. Express the following decimal integers in 8-bit 2's-complement. a) 75 b) –92 2. Express the following decimal integers in excess 127 (8 bits) It means: Add the excess 127 to the number then represent the sum as 8 bits unsigned integer. a) 136 b) -7

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter3: Data Representation
Section: Chapter Questions
Problem 23VE: ___________ occurs when the result of an arithmetic operation exceeds the number of bits available...
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1. Express the following decimal integers in 8-bit 2's-complement.
a) 75 b) –92
2. Express the following decimal integers in excess 127 (8 bits)
It means: Add the excess 127 to the number then represent the sum as 8 bits unsigned integer.
a) 136 b) -7

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