Show the best way to calculate A B using shifts and add, if A and B

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Show the best way to calculate A × B using shifts and add, if A and B are 8-bit signed integers stored in sign-magnitude format.

In this exercise we will look at a couple of other ways to improve the performance of multiplication, based primarily on doing more shifts and fewer arithmetic operations. The following table shows pairs of hexadecimal numbers. a. b. A 33 8a B 55 6d

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Computer Organization And Design The Hardware Software Interface

ISBN: 9780123747501

4th Revised Edition

Authors: David A. Patterson, John L. Hennessy

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Question Posted: Oct 27, 2023 03:41 PM

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Show the best way to calculate A B using shifts and add, if A and B

Question:

a. b. A 33 8a B 55 6d

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To calculate the product A B for 8bit signed integers stored in signmagnitude format we can use shifts and adds The basic idea is to decompose the multiplication into smaller steps where each step mul...View the full answer

Computer Organization And Design The Hardware Software Interface

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