Explain segmentation hardware?, Operating System

Explain segmentation hardware?

We define an completion to map two-dimensional user-defined addresses into one-dimensional physical addresses. This mapping is affected by means of segment table. Every entry in the segment table has a segment base and a segment limit. The segment base holds the starting address where the segment resides in memory, where the segment limit specifies the length of the segment.

A logical address consists of two parts that are a segment number's, and an offset into that segment d. The segment number is utilized as an index to the table. The offset d of the logical address should be between 0 and the segment limit. The segment table is fundamentally an array of base-limit register pairs.


Posted Date: 6/25/2013 5:25:04 AM | Location : United States

Related Discussions:- Explain segmentation hardware?, Assignment Help, Ask Question on Explain segmentation hardware?, Get Answer, Expert's Help, Explain segmentation hardware? Discussions

Write discussion on Explain segmentation hardware?
Your posts are moderated
Related Questions
Explain the various methods for handling deadlocks.      A set of processes is deadlocked if every process in the set is waiting for an event that only a process in the

how fat file system is organised

Q. What is the use of the command interpreter? Why is it generally separate from the kernel? Answer: It reads commands from the user or else from a file of commands and execu

Define the Client - Server Communications Environment Today's client - server communications environment offers programmers great flexibility for application design. Applicatio

What is parsing Parsing is the procedure of analyzing a text, made of a sequence of tokens, to define its grammatical structure regarding to a given formal grammar. Parsing is

Which are the different states of a process?   Different status of a process is: New: When the process is created. Running: When instructions are executed. Wait

What is a sequential file? A file that is read one record or block or parameter at a time in order, based on a tape model of a file.

Explain the Advantage of Assembly Language The advantages of assembly language program is: a)    Reduced errors  b)    Faster translation times  c)    Changes could be ma

basic advantage of using interrupt initiated data transfer over transfer under program control without an interrupt