QUESTION: Represent the following decimal numbers in both binary sign/magnitude and twos complement using 16 bits: + 512; - 29. COMMENTS: I have attached what I have so far, but am getting stuck on the 2's complement side. However, let me know if my signed-magnitude answer is wrong.

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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QUESTION:

Represent the following decimal numbers in both binary sign/magnitude and twos
complement using 16 bits: + 512; - 29.

COMMENTS:

I have attached what I have so far, but am getting stuck on the 2's complement side. However, let me know if my signed-magnitude answer is wrong.

QUESTION 10.1
1• +512,04 SIGNED-MAGNITUDE
▷
▷
4312
-51d
WITH
+ 512 → 2's COMPLEMENT
* 512 WITH
16-BIT PLACEMENTS: (0000 0010
(1000 0010
512 256 118 64 32
118 64 32 16 8 4 2 1
+
+
16-BIT PLACEMENTS: (0000
0010
(1111 1101
0000
0000) ₂
oooo oooo),
0000 0000) ₂
1111 1111) → I's
1 → 2's
Transcribed Image Text:QUESTION 10.1 1• +512,04 SIGNED-MAGNITUDE ▷ ▷ 4312 -51d WITH + 512 → 2's COMPLEMENT * 512 WITH 16-BIT PLACEMENTS: (0000 0010 (1000 0010 512 256 118 64 32 118 64 32 16 8 4 2 1 + + 16-BIT PLACEMENTS: (0000 0010 (1111 1101 0000 0000) ₂ oooo oooo), 0000 0000) ₂ 1111 1111) → I's 1 → 2's
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