Question: I/O MODULE List the three broad classifications of external and peripheral devices. Why are peripherals not connected directly to the system bus? What are the

I/O MODULE

  1. List the three broad classifications of external and peripheral devices.
  2. Why are peripherals not connected directly to the system bus?
  3. What are the major functions of an I/O module?
  4. List and briefly discuss the tasks involved during processor communication.
  5. What is the difference between Memory-mapped I/O and Isolated I/O?
  6. When a device interrupt occurs, how does the processor determine which device issued the interrupt?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Chapter 7 - SHORT ANSWER Interface to the processor and memory via the system bus or central switch and interface to one or more peripheral devices by tailored data links are two major functions of...

Q:

Provide a summary technical report with your own words about Pipelined Execution which is also named as Instruction Level Parallelism, addressing mainly the following areas: 1. What is Pipelined...

Q:

Please look this over and make sure it makes sense and is written right. Also, make sure it is all correct. If a question is not correct please fix it. Thank you. Make a seven (7) layer diagram of an...

Q:

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

Q:

I'm in desperate for help. It's due on next Tuesday midnight. Attached files contain all the requirements of this individual project. I also added some hint on word file and ppt file to mark the...

Q:

Apple Computer had clearly established itself as the product leader in its industry by being the first company to market a complete personal computer in 1976. But by 1992, the industry had evolved in...

Q:

Neehr Perfect Activity: Classifications and Terminology Overview This activity has been developed for the intermediate and advanced EHR user. It explores classification and terminology systems and...

Q:

STRATEGY How Companies Become Platform Leaders Under the right circumstances, * companies of any size can grow to become platform leaders. And particular business and technology decisions can help...

Q:

Suppose that R(A, B, C) is a relational schema with functional dependencies F = {A, B C, C B}. (i) Is this schema in 3NF? Explain. [2 marks] (ii) Is this schema in BCNF? Explain. [2 marks] (b)...

Q:

Hello, I am going to have a study guide on this material so can you please develop a really detailed readable study guide. Thanks. I have constructed a bit of one, but please if you are able to add...

Q:

What is interest rate parity? How might the treasurer of a multinational firm use the interest rate parity concept (a) When deciding how to invest the firms surplus cash and (b) When deciding where...

Q:

The following hypothetical data comes from a cohort study of the relationship between liver disease and alcohol use. 1. What is the name of the statistical measure would you use for analysis of the...

Q:

Please help me to find below. What is the margin of safety for RBC ?

Q:

A Command Fault is typically defined as one where: The component fails "close" as a command is entered The component performs as designed but produces output signal at wrong time The component does...

Q:

Evaluate the impact of unions on nurses and physicians.

Q:

Describe the impact of strikes on patient care.

Q:

Evaluate long-term care insurance.