What is the difference between isolated I/O and memory-mapped I/O? What are the advantages and disadvantages of

Question:

What is the difference between isolated I/O and memory-mapped I/O? What are the advantages and disadvantages of each?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Computer System Architecture

ISBN: 9780131755635

3rd Edition

Authors: M. Morris Mano

See More Books

Question Posted: Oct 24, 2023 04:10 AM

See More Questions

What is the difference between a condo and a co-op? What are the advantages and disadvantages of each compared to living in a single-family house?
What is the difference between a positive and a negative confirmation? What are the advantages and disadvantages of each type?
An appropriate structure for large-scale distributed systems is as multiple, independently administered, firewall-protected, domains. Examples are a national health service, a national police service...
Calculate the current and quick ratio at the end of eachyear.Note: Round your answers to 1 decimal place.b. Assuming a 365-day year for all calculations, compute thefollowing:i. The collection pe...
Your portfolio allocates equal funds to the DW Co. and Woodpecker, Inc., stocks referred to in the previous two questions. The return correlation between DW Co. and Woodpecker, Inc., is zero. What is...
An article in the Economist noted that in the first half of 2015, the value of Canadian oil exports declined and that "energy firms, which account for around a third of capital spending, are expected...
How does encapsulation protect business rules from unauthorized access and manipulation?
Match each term to the correct definition. Terms: a. Flexible budget b. Flexible budget variance c. Sales volume variance d. Static budget e. Variance Definitions: 1. A summarized budget for several...
Visit one B2C and one B2B Web site. Examine each carefully, identifying as many relationship building techniques as possible. Do you find extensive differences between the B2C and B2B sites? Discuss...
Indicate whether the following constitute a control, status, or data transfer commands. a. Skip next instruction if flag is set. b. Seek a given record on a magnetic disk. c. Check if I/O device is...
Write your full name in ASCII using eight bits per character with the leftmost bit always 0. Include a space between names and a period after a middle initial.
The following trial balance was prepared for Tile, Etc., Inc. on December 31, Year 2, after all account adjustments had been made: Account Title Cash ..................................
Tell us about a business or nonprofit that you believe has an ethical corporate culture. If possible, provide a link to the organization's mission statement, credo, code of conduct, or statement of...
What importance does the responsibilities of HR Departments do to a company? Explain
Provide the relevant AS/NZ Standard for the following PPE items: PPE item: AS/NZ Standard: 1.Gloves 2.Eyewear 3.Gowns 4.Masks
How can HR managers' knowledge of the labor contract and grievance procedures improve their relationship with labor unions?
Choose the correct definition of Lenders Mortgage Insurance Select one of the following Lenders Mortgage Insurance (LMI) is a one-off, non-refundable, non-transferrable premium that's added to your...
As the class of 2012 celebrates the end of college, for many the promise of a college degree has turned to disappointment as they find themselves struggling to find a job (Financial Times, June 1,...
A regular deposit of $100 is made at the beginning of each year for 20 years. Simple interest is calculated at i% per year for the 20 years. At the end of the 20-year period, the total interest in...
(a) How many 128K 16 RAM chips are needed to provide a memory capacity of 2 MB? (b) How many address lines are required to access 2 MB? How many of these lines are connected to the address inputs of...
Using the 64K 8 RAM chip in Figure 7-9 plus a decoder, construct the block diagram for a 1M 32 RAM. Figure 7-9 Input data- Address Chip Select- Read/Write 8 16 + 64K X 8 RAM DATA ADRS CS R/W 8...
A DRAM has a refresh interval of 64 ms and has 8192 rows. What is the interval between refreshes for distributed refresh? What is the total time required out of the 64 ms for a refresh of the entire...
assume that the company's income to be $2000 in the coming year and to grow at the rate of 5% in every subsequent year into infinity. Also, assume that the company's common equity as of the end of...
Fisher Industries pays interest semi-annually on its 10 year bonds paying a 10% coupon interest rate.The par value of the bonds is $1,000.The required rate of return on similar risk bonds is 12%.What...
3. (a) Within the Binomial Tree model, describe the dynamic of the spot price and explain the risk-neutral valuation approach to valuing a European option using a one-step binomial tree. [4] (b)...

What is the difference between isolated I/O and memory-mapped I/O? What are the advantages and disadvantages of

Question:

Step by Step Answer:

Isolated IO and memorymapped IO are two different methods for interfacing inputoutput IO devices with a computers central processing unit CPU They hav...View the full answer

Computer System Architecture

Students also viewed these Computer science questions