What is software interrupt, Computer Engineering

Assignment Help:

What is software interrupt? 

 A software interrupt is initiated by implementing an instruction.  Software interrupt is a special call instruction that behaves like an interrupt rather than a subjective call. The most common use of software interrupt is associated with supervision call instruction.  This instruction gives means for switching from a CPU user mode to the supervision mode.  A software interrupt that steers the old CPU state and brings is new PSW that belongs to the supervisor mode

 


Related Discussions:- What is software interrupt

Which is not a valid page replacement policy, Which is not a valid page rep...

Which is not a valid page replacement policy? Ans. RU policy (Recurrently used) is not a valid page replacement policy.

recycling from e-waste to resources , Make at least 6 web pages with good ...

Make at least 6 web pages with good formatting, color balance and presentation on any one of the following topics:- 1.    Recycling from E-waste to resources 2.    Light and So

Illustrate simple ALU organisation, Q. Illustrate Simple ALU Organisation? ...

Q. Illustrate Simple ALU Organisation? An ALU comprises circuits which perform data processing micro-operations. Though how are these ALU circuits used in conjunction of other

Levels of parallel processing, Levels Of Parallel Processing Depending ...

Levels Of Parallel Processing Depending upon the difficulty under consideration, parallelism in the answer of the problem may be achieved at dissimilar levels and in different

Steps uesd in quine mckluskey method, Q. Steps uesd in quine mckluskey meth...

Q. Steps uesd in quine mckluskey method? Step I: Build a table in that every term of expression is represented in row (Expression must be in SOP form). Terms can be expres

What is scenarios, Scenarios encapsulate the Vuser Groups and scripts to be...

Scenarios encapsulate the Vuser Groups and scripts to be implemented on load generators at run-time. Manual scenarios can deal out the total number of Vusers between scripts bas

What are the features of client/server computing, What are the features of ...

What are the features of Client/Server Computing? Although there are several different configurations, different hardware and software platforms and even dissimilar network pro

Macroscopic and microscopic approaches - thermodynamics, Macroscopic and Mi...

Macroscopic and Microscopic approaches - Thermodynamics: Thermodynamic studies are undertaken by following two different approaches.  l. Macroscopic approach (Macro mean big)

What is the draw back of access-3 code, Q. What is the draw back of Access-...

Q. What is the draw back of Access-3 Code? Give suggestion to over come this drawback.

Economic argument for good design, One way of demonstrating the importance ...

One way of demonstrating the importance of good ID is by showing tangible benefits that can be talked about in cash terms. Within a business, good ID can lead to benefits such as h

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