COMPUTER ORGANIZATION+DESIGN >I<
5th Edition
ISBN: 9781541868397
Author: Patterson
Publisher: ZYBOOKS (CC)
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Chapter 5, Problem 5.4.5E
Program Plan Intro
Given Information:
For a write-back, write-allocate cache it is assumed that 30% of replaced data cache blocks are dirty.
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For a hierarchical carry look-ahead adder, GO can be written like below. Find the gate delay needed to obtain GO without fan-in and with a fan-in of 3 inputs.
GO=g7+p7g6+p7p6g5+p7p6p5g4+p7p6p5p4g3+p7p6p5p4p3g2+p7p6p5p4p3p2g1+p7p6p
5p4p3p2p1g0
Select one:
a.
O b.
GOO
B
B
GO without fan-in limitation will require 3 gate delays
GO with fan-in limitation of 3 will require 5 gate delays
GO without fan-in limitation will require 4 gate delays
• GO with fan-in of 3 will require 3 gate delays
C.
• GO without fan-in limitation will require 5 gate delays
GO with fan-in limitation of 3 will require 3 gate delays
O d.
GO without fan-in limitation will require 2 gate delays
GO with fan-in limitation of 3 will require 4 gate delays
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
Chapter 5 Solutions
COMPUTER ORGANIZATION+DESIGN >I<
Ch. 5 - Prob. 5.1.1ECh. 5 - Prob. 5.1.2ECh. 5 - Prob. 5.1.3ECh. 5 - Prob. 5.1.4ECh. 5 - Prob. 5.1.5ECh. 5 - Prob. 5.1.6ECh. 5 - Prob. 5.2.1ECh. 5 - Prob. 5.2.2ECh. 5 - Prob. 5.2.3ECh. 5 - Prob. 5.2.4E
Ch. 5 - Prob. 5.2.5ECh. 5 - Prob. 5.2.6ECh. 5 - Prob. 5.3.1ECh. 5 - Prob. 5.3.2ECh. 5 - Prob. 5.3.3ECh. 5 - Prob. 5.3.4ECh. 5 - Prob. 5.3.5ECh. 5 - Prob. 5.3.6ECh. 5 - Prob. 5.4.1ECh. 5 - Prob. 5.4.2ECh. 5 - Prob. 5.4.3ECh. 5 - Prob. 5.4.5ECh. 5 - Prob. 5.4.6ECh. 5 - Prob. 5.5.1ECh. 5 - Prob. 5.5.2ECh. 5 - Prob. 5.5.3ECh. 5 - Prob. 5.5.4ECh. 5 - Prob. 5.5.5ECh. 5 - Prob. 5.5.6ECh. 5 - Prob. 5.6.1ECh. 5 - Prob. 5.6.2ECh. 5 - Prob. 5.6.3ECh. 5 - Prob. 5.6.4ECh. 5 - Prob. 5.6.5ECh. 5 - Prob. 5.6.6ECh. 5 - Prob. 5.7.1ECh. 5 - Prob. 5.7.2ECh. 5 - Prob. 5.7.3ECh. 5 - Prob. 5.7.4ECh. 5 - Prob. 5.7.5ECh. 5 - Prob. 5.7.6ECh. 5 - Prob. 5.8.1ECh. 5 - Prob. 5.8.2ECh. 5 - Prob. 5.8.3ECh. 5 - Prob. 5.8.4ECh. 5 - Prob. 5.9.1ECh. 5 - Prob. 5.9.2ECh. 5 - Prob. 5.9.3ECh. 5 - Prob. 5.10.1ECh. 5 - Prob. 5.10.2ECh. 5 - Prob. 5.10.3ECh. 5 - Prob. 5.10.4ECh. 5 - Prob. 5.10.5ECh. 5 - Prob. 5.10.6ECh. 5 - Prob. 5.11.1ECh. 5 - Prob. 5.11.2ECh. 5 - Prob. 5.11.3ECh. 5 - Prob. 5.11.4ECh. 5 - Prob. 5.11.5ECh. 5 - Prob. 5.11.6ECh. 5 - Prob. 5.12.1ECh. 5 - Prob. 5.12.2ECh. 5 - Prob. 5.12.3ECh. 5 - Prob. 5.12.4ECh. 5 - Prob. 5.12.5ECh. 5 - Prob. 5.12.6ECh. 5 - Prob. 5.13.1ECh. 5 - Prob. 5.13.2ECh. 5 - Prob. 5.13.3ECh. 5 - Prob. 5.13.4ECh. 5 - Prob. 5.13.5ECh. 5 - Prob. 5.13.6ECh. 5 - Prob. 5.14.1ECh. 5 - Prob. 5.14.2ECh. 5 - Prob. 5.14.3ECh. 5 - Prob. 5.14.4ECh. 5 - Prob. 5.14.5ECh. 5 - Prob. 5.14.6ECh. 5 - Prob. 5.15.1ECh. 5 - Prob. 5.15.2ECh. 5 - Prob. 5.15.3ECh. 5 - Prob. 5.15.4ECh. 5 - Prob. 5.16.1ECh. 5 - Prob. 5.16.2ECh. 5 - Prob. 5.17.1ECh. 5 - Prob. 5.17.2ECh. 5 - Prob. 5.17.3ECh. 5 - Prob. 5.17.4ECh. 5 - Prob. 5.17.5ECh. 5 - Prob. 5.17.6ECh. 5 - Prob. 5.18.1ECh. 5 - Prob. 5.18.2ECh. 5 - Prob. 5.18.3ECh. 5 - Prob. 5.18.4ECh. 5 - Prob. 5.18.5ECh. 5 - Prob. 5.18.6ECh. 5 - Prob. 5.19.1ECh. 5 - Prob. 5.19.2ECh. 5 - Prob. 5.19.3ECh. 5 - Prob. 5.19.4ECh. 5 - Prob. 5.19.6E
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