Can addresses used for memory-mapped I/O be cached? Explain why or why not.
Question:
Can addresses used for memory-mapped I/O be cached? Explain why or why not.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (15 reviews)
No addresses used for memorymapped IO ma...View the full answer
Answered By
Abigael martinez
I have been a tutor for over 3 years and have had the opportunity to work with students of all ages and backgrounds. I have a strong belief that all students have the ability to learn and succeed if given the right tools and support. I am patient and adaptable, and I take the time to get to know each student's individual learning style in order to best support their needs. I am confident in my ability to help students improve their grades and reach their academic goals.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Digital Design and Computer Architecture
ISBN: 978-0123944245
2nd edition
Authors: David Harris, Sarah Harris
Question Posted:
Students also viewed these Computer science questions
-
Caches are important to providing a high-performance memory hierarchy to processors. Below is a list of 32-bit memory address references, given as word addresses. 3, 180, 43, 2, 191, 88, 190, 14,...
-
Figure 5-3(b) shows one way of having memory-mapped I/O even in the presence of separate buses for memory and I/O devices, namely, to first try the memory bus and if that fails try the I/O bus. A...
-
Consider a machine with a byte addressable main memory of 216 bytes and block size of 8 bytes. Assume that a direct mapped cache consisting of 32 lines is used with this machine. a. How is a 16-bit...
-
DFI of real sequences with odd harmonics only Let x(n) be an N -point real sequence with N-point DFT X(k) (N even). In addition, x(n) satisfied the following symmetry property: x(n + N/2) = -x(n) n =...
-
An ecologist studied the spatial distribution of tree species in a wooded area. From a total area of 21 acres, he randomly selected 144 quadrats (plots), each 38 feet square, and noted the presence...
-
The master budget at Cherrylawn Corporation at the beginning of the year was based on sales of 275,000 units with revenues of $3,300,000. Total variable costs were budgeted at $1,925,000 and fixed...
-
Tests for Down syndrome. Currently, there are three diagnostic tests available for chromosome abnormalities in a developing fetus: triple serum marker screening, ultrasound, and amniocentesis. The...
-
In a dairy plant, milk at 4°C is pasteurized continuously at 72°C at a rate of 12 L/s for 24 h a day and 365 days a year. The milk is heated to the pasteurizing temperature by hot water...
-
Elizabeth made the following interest-free loans during the year. Assume that tax avoidance is not a principal purpose of any of the loans. Assume that the relevant Federal rate is 5% and that the...
-
The quality control department examines all the products returned to a store by customers. An examination of the returned products yields the following assessment: 5% are defective and not...
-
Explain how cache performance might be affected by the virtual page size of a memory system.
-
Work with a team of your classmates to interview at least one entrepreneur. Does he or she fit the model described here? Explain, giving specific examples from your interview.
-
A low-quality-factor, double-tuned bandpass filter is shown in Fig. 14.112. Use PSpice to generate the magnitude plot of Vo (Ï) Figure 14.112 0.2 F 40 -o 1.24 mH 4 0.124 mH
-
Use polynomial division to show that the general expression for the factors of the difference of two cubes, x 3 - y 3 = ( x - y ) ( x 2 + xy + y 2 ) , is correct
-
A beam has a lenght of L = 9 m long and carrying the uniformly distributed load of w = 3 kN/m. w kN/m A RA a) Calculate the reaction at A. RA= KN L RB b) Calculate the maximum bending moment. Mmax=...
-
3. The Balance Sheet of International Operators Ltd. as at 31.03.2021 disclose the following position: PARTICULARS SHARE CAPITAL RESERVES AND SURPLUS SECURED LOANS UNSECURED LOANS CURRENT LIABILITY...
-
A uniformly charged ring of radius a. (a) The field at P on the x axis due to an element of charge dq. (b) The perpendicular component of the field at P due to segment 1 is canceled by the...
-
At what rate would $1,000 have to be invested to grow to $4,046 in 10 years?
-
Refer to the information pertaining to Endless Mountain Company that is provided in Integration Exercise 16. In addition to the budget schedules that you prepared in Integration Exercise 16, insert a...
-
Determine whether the lines are parallel, perpendicular, or neither. 2x + 3y = -12, 2y - 3x = 8
-
How is an ATM virtual connection identified?
-
Name the ATM layers and their functions.
-
How many virtual connections can be defined in a UNI? How many virtual connections can be defined in an NNI?
-
How to solve them..equation and explain ..please.. 1. Selected information from the companys financial records is presented below Equipment, December 31, 2013 $300,000 Equipment, December 31, 2014...
-
Your company BMG Inc. has to liquidate some equipment that is being replaced. The originally cost of the equipment is $120,000. The firm has deprecated 65% of the original cost. The salvage value of...
-
Problem 12-22 Net Present Value Analysis [LO12-2] The Sweetwater Candy Company would like to buy a new machine that would automatically "dip" chocolates. The dipping operation currently is done...
Study smarter with the SolutionInn App