Configured the dual processor architecture, Electrical Engineering

Assignment Help:

Configured dual processor architecture 

In centralized SPC, dual processor architecture can be configured to operate in following one of three modes:

1.  Standby mode: In this mode, one processor is active and the other one is on standby, both software and hardware wise.  The standby processor brought online when active processor fails.  A significant requirement of this configuration is ability of standby processor to reconstitute state of the exchange system when it takes over the control.

2.  Synchronous duplex mode: In synchronous duplex mode, hardware coupling is provided between two processors that execute the same set of instructions and compare results continuously. If a mismatch takes place, faculty processor is identified and taken out of service immediately. When system is operating normally,  two  processors  have  the  same  data  in  their  memories  at  all  the times and receive all information from exchangeenvironment.

 

3.  Load  Sharing  mode; In  load  sharing  operation,  an  incoming  call  is  assigned randomly  or  in  a  predetermined  order  to  one  of  the  processors  which  then handles  call  right  through  completion.  Hence both processors are active simultaneously and share the load and resources dynamically.

 

1942_micro.png


Related Discussions:- Configured the dual processor architecture

Shld store hl pair direct instruction , SHLD Store HL pair Direct Instructi...

SHLD Store HL pair Direct Instruction This  instruction is used to store the contents of HL  register  pair to  memory  address specified  in the  instruction and the  next ad

Closed loop block diagram into Electrical Circuit, I have a closed loop or ...

I have a closed loop or feedback system and i want to convert it into electrical circuit. please give me example about this

What is meant by amplification, Q. What is meant by amplification? The ...

Q. What is meant by amplification? The basic amplifying elements are, namely valves (vacuum tubes), bipolar transistors and FETs. The term "amplify" basically means to make str

Electrical fundamentals, Electrical Fundamentals 1. An aircraft compan...

Electrical Fundamentals 1. An aircraft company has decided to replace the copper cables to the main aircraft generators onboard it's Boeing 747s with aluminium cables that are

Calculate load current and terminal voltage of each machine, Q. The externa...

Q. The external - characteristics data of two shunt generators in parallel are given as follows: Load Current, A: 0 5 10 15 20 25 30 Terminal voltage I, V: 270 263 254 240 22

Classify the different types of insulating materials, Classify the differen...

Classify the different types of insulating materials with reference to their limiting safe temperatures for use. On the basis of insulating materials and their limiting safe te

Basic structure of an scr and the common circuit symbol, Q. Draw the basic ...

Q. Draw the basic structure of an SCR and the common circuit symbol ? The SILICON CONTROLLED RECTIFIER, usually referred to as an SCR, is one of the families of semiconductors

Alternate representation for complex poles, Alternate Representation for Co...

Alternate Representation for Complex Poles Complex poles can be combined to yield a quadratic term in the partial fraction expansion. The representation may best be illustrated

Use of speaker, Q. Use of Speaker? Speaker:Basically speaker is the rec...

Q. Use of Speaker? Speaker:Basically speaker is the receiver for telephone. Speaker converts electrical signals received from local loop to acoustical signals(sound waves) that

Discuss important properties and uses of ceramics, Discuss important proper...

Discuss important properties and uses of Ceramics. Ceramics - These are materials made by high temperature firing treatment of natural clay and specific inorganic matters. The

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