Explain the role of a bus arbiter in a multiprocessor, Computer Engineering

Assignment Help:

Explain the role of a bus arbiter in a multiprocessor configuration.

Bus arbiter: Which functions to resolve priority between bus masters and allows only one device at a time to access the shared bus. 8289 bus arbiter controls the interface of a bus master to a shared bus. This is designed to function with 8086/8088 microprocessors. Every bus master or microprocessor requires an arbiter for the interface to the shared bus which Intel calls MULTIBUS and IBM calls MICRO CHANNEL.

Shared bus used only to pass information from one microprocessor to another; or else, the bus master function in their own local bus modes by using their own local programs, memory and I/O space. Microprocessors connected in this kind of system are generally known as parallel or distributed processors as they can execute software and perform tasks in parallel

 


Related Discussions:- Explain the role of a bus arbiter in a multiprocessor

What is meant by questionnaires, What is meant by Questionnaires This ...

What is meant by Questionnaires This includes sending out questionnaires to the work force or/and to customers to find out their views of existing system and to find out how.

How to add css style to your page, Q. How to add CSS style to your page? ...

Q. How to add CSS style to your page? Step 1: Click on Window Menu Step 2: Select CSS Styles Or Click on CSS Styles in the "Launcher" Step 3: Click on New to create a

Describe key features of the von neumann architecture, Q. Describe key feat...

Q. Describe key features of the von Neumann Architecture? Describe key features of the von Neumann Architecture: The mainly basic function performed by a computer is exe

Natural interfaces, A breakthrough in the AI intelligence the development ...

A breakthrough in the AI intelligence the development of natural interfaces is a prerequisite to the optimal use of computers by human beings. It incorporates: a. Natural La

Types of security features employed in client server network, What are the ...

What are the types of security features employed in client server kinds of network? Security features employed in Client-Server types of network are as illustrated below: a)

Define clock rate, Define clock rate? The clock rate is given by, R=1/P...

Define clock rate? The clock rate is given by, R=1/P, where P is the length of single clock cycle.

A luminous jewel game, a luminous jewel game c programming start with t and...

a luminous jewel game c programming start with t and end with t the output will yes or no

What are the different pieces of the virtual address, What are the differen...

What are the different pieces of the virtual address in a segmented paging? The various pieces of virtual address in a segmented paging are as demonstrated below:

Returns the information about tasks running, Returns the information about ...

Returns the information about tasks running int info = pvm_tasks( int where, int *ntask, struct pvmtaskinfo **taskp ) struct pvmtaskinfo {  int ti_tid; int ti_pt

Explain 32 to 1 multiplexer tree, Why is Multiplexer Tree needed? Draw ...

Why is Multiplexer Tree needed? Draw the block diagram of a 32:1 Multiplexer Tree and explain how input is directed to the output in this system. Ans. One of the possible

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