Computer Organization and Design MIPS Edition, Fifth Edition: The Hardware/Software Interface (The Morgan Kaufmann Series in Computer Architecture and Design)
5th Edition
ISBN: 9780124077263
Author: David A. Patterson, John L. Hennessy
Publisher: Elsevier Science
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Expert Solution & Answer
Chapter 1, Problem 1.8.2E
Explanation of Solution
Given,
The Pentium 4 Prescott processor includes 3.6 GHz of frequency and 1.25 V of voltage with 10 W and 90 W of static power and dynamic power respectively.
The Core i5 Ivy Bridge processor includes 3.4 GHz of frequency and 0.9 V of voltage with 30 W and 40 W of static power and dynamic power respectively.
The percentage of dissipated power comprised by static power of the processor can be calculated using the following formula
Substitute, “10” for “static power” and “90” for “dynamic power” is given below:
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
1. Show that S₁ = S2 if and only if S₁ U S2 = S₁n S2.
2. Show that if S1 and S2 are finite sets with |S₁ = n and |S₂| = m, then
S₁ U S2 ≤n+m.
3. If language L is regular and is given by L ={awa : w = {a, b} *}
Then show that L² is regular.
Problem 3: Consider the two-link planar elbow manipulator shown below with link information: a₁ = 3,
a₂ = 3.
a2
S
3/0
Link | a | ai | di
ai
| di | 0i |
มา
02
21
02.
12
01
0 0 01
02
0
0
02
01
To
(a) Find the location of the end-effector P° if the joint angles are:
0₁ = 140°, 0₂ = 30°
(b) Find the values of joint variables 01, 02 if the robotic manipulator is commanded to reach the desired
location of Pº = [4.5, 3,0]. Notice there are possibly two sets of solutions.
(c) Also sketch the two poses of the robot for the computed joint variables.
Page 5 of 7
Problem 5: The following shows the schematic of a SCARA robot and its DH parameters. Complete the
following questions based on this information.
20
01
21
02.
22
done by
ai
α;
di
Ꮎ ;
21
d3
1
a1
0
0
0₁**
2
a2
180°
0
0%
3
0
0
d3
0
The Jacobian matrix of this robot is given below:
-a1S1a2S12
-a2S12
J(q) =
a1c1 + a2c12
0
a2C12
0
10°
(a) For a₁ = 1, a2 = 2, is q = 180° a singularity configuration of this robot?
a1
3
[10°1
(b) For a₁ = 1, a2 = 2, is q = | 0° a singularity configuration of this robot?
3
Chapter 1 Solutions
Computer Organization and Design MIPS Edition, Fifth Edition: The Hardware/Software Interface (The Morgan Kaufmann Series in Computer Architecture and Design)
Ch. 1 - Prob. 1.1ECh. 1 - Prob. 1.2ECh. 1 - Prob. 1.3ECh. 1 - Prob. 1.4ECh. 1 - Prob. 1.5ECh. 1 - Prob. 1.6ECh. 1 - Prob. 1.7ECh. 1 - Prob. 1.8.1ECh. 1 - Prob. 1.8.2ECh. 1 - Prob. 1.8.3E
Ch. 1 - Prob. 1.9.1ECh. 1 - Prob. 1.9.2ECh. 1 - Prob. 1.9.3ECh. 1 - Prob. 1.10.1ECh. 1 - Prob. 1.10.2ECh. 1 - Prob. 1.10.3ECh. 1 - Prob. 1.10.4ECh. 1 - Prob. 1.11.1ECh. 1 - Prob. 1.11.2ECh. 1 - Prob. 1.11.3ECh. 1 - Prob. 1.11.4ECh. 1 - Prob. 1.11.5ECh. 1 - Prob. 1.11.6ECh. 1 - Prob. 1.11.7ECh. 1 - Prob. 1.11.8ECh. 1 - Prob. 1.11.9ECh. 1 - Prob. 1.11.10ECh. 1 - Prob. 1.11.11ECh. 1 - Prob. 1.12.1ECh. 1 - Prob. 1.12.2ECh. 1 - Prob. 1.12.3ECh. 1 - Prob. 1.12.4ECh. 1 - Prob. 1.13.1ECh. 1 - Prob. 1.13.2ECh. 1 - Prob. 1.13.3ECh. 1 - Prob. 1.14.1ECh. 1 - Prob. 1.14.2ECh. 1 - Prob. 1.14.3ECh. 1 - Prob. 1.15E
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