What do you mean by memory mapped i/o, Computer Engineering

Assignment Help:

What do you mean by memory mapped I/O?

In Memory mapped I/O, there is no particular input or output instructions. The CPU can manipulate I/O data residing in interface registers with the similar instructions that are used to manipulate memory words i.e. the similar set of instructions are used for reading and writing memory can be used to input and output.

 


Related Discussions:- What do you mean by memory mapped i/o

Describe the importance of micro-programming, Question: (a) Describe t...

Question: (a) Describe the importance of Micro-Programming and point out one area where Micro-Programming is extensively used. (b) Below is a diagram of an 8086 processor.

What is the purpose of the cpu, Problem 1 a) What is the purpose of th...

Problem 1 a) What is the purpose of the CPU and what can the CPU perform. b) Name the two most common types of software and briefly illustrate each one. c) The CPU con

How to set cell properties in dreamweaver, Q. How to Set Cell Properties in...

Q. How to Set Cell Properties in dreamweaver? Cell height determines the height of space within a cell row. Notice the space around Compass logo. You want to remove the extra s

What is common type system, What is "Common Type System" (CTS)?  CTS e...

What is "Common Type System" (CTS)?  CTS explain all of the basic types that can be used in the .NET Framework and the operations performed on those type. All this time we hav

What do you mean by file, Q. What do you mean by File? In computer voca...

Q. What do you mean by File? In computer vocabulary, file is a collection of text or data stored on a storage device, such as a Floppy Disk or Hard Disk. If you a fresher to c

Elements of parallel computing and architecture, Elements of Parallel Compu...

Elements of Parallel Computing and Architecture  Parallel computing. Then we shall describe why we need parallel computing and what the heights of parallel processing are. We s

Find a connection factory, Why do I get an exception when trying to find a ...

Why do I get an exception when trying to find a connection factory? Ans) The exception is regularly something like java.io.InvalidClassException or java.lang.NoClassDefFoundErro

Pre-os and runtime sub-os functionality, In a raw Itanium, a "Processor Abs...

In a raw Itanium, a "Processor Abstraction Layer" (PAL) is integrated into the system. When it is booted the PAL is loaded into the CPU and gives a low-level interface that abstrac

Determine the bios function with one illustration, Determine the BIOS funct...

Determine the BIOS function with one illustration BIOS stands for Basic Input Output System. It is a set of programs to provide most basic low-level services like services keyb

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd