Electrical and Computer Engineering Homework Solutions

Dealing with memory caches.

How do we deal with a L1 cache that is Write-back Write allocate, and the L2 cache, which is a Write-thru Write no-allocate?

Need hepl on C++ program

I am trying to make a program that will read a file from a disk and will take the first letter of each word and and make that into a sentence. Example: Can Always Talk == CAT I can get into the file just can't make it work

C++ program that any numbers can be entered and the output is min,max mean

I started writing a program and need help. I need the be able to enter up to 15 numbers and output the minimum number, maximum number and the geometric mean. I have a program started is there a way to shorten it? and I don't understand the geometric mean. thank you for your help

asking

how many check bits are needed for a SEC code for an initial word size of 1024?

solution

given 100 processors for a computation with 5% of the code that connot be parallezied, compu speedup and efficiency.

Approximation of quarter circle using Bezier curve

Determine the Bezier curve of order 3 that approximates a quarter circle centered at (0,0), (1,0), (0,1). a) Calculate the coordinate of the middle point on the Bezier curve and on the arc and compare them. b) Plot both curves

Basic Organization Of Computer Systems

Distributed computing has to do with: a. size and locations of the computers that are distributed b. comparing the capabilities of the computers that are distributed c. placing computers over a wide geographic area d. allowing different computers In the hexadecimal number system, the values: 1, 16, 162, 163, 164, etc. a ...continues

Assembly Language

7. Assume that these registers contain the following: A = F0, B = 56, and R1 = 90. Perform the following operations. Indicate the result and the register where it is stored. Note: The operations are independent of each other. (a) ANL A, #45H (b) ORL A, B (c) XRL A, #76H (d) ANL A, R1 (e) XRL A, R1 (f) ORL A, R1 (g ...continues

Queuing Analysis

(a) Consider a coffee counter with a single server at which tired students arrive according to a Poisson process. Let the mean arrival rate be two students per ten minutes and assume the serving time is exponentially distributed with an average of 180 seconds per student. 1. What is the average queue length? 2. How long does ...continues

Arithmetic

6.5 A half adder is a combinational logic circuit that has two inputs, x and y, and two outputs, s and c, that are the sum and carry-out, respectively, resulting from the binary addition of x and y. (a) Design a half adder as a two-level AND-OR circuit. (b) Show how to implement a full adder, as shown in Figure 6.2a, by usi ...continues

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