Bus arbitration - computer architecture, Computer Engineering

Assignment Help:

Bus arbitration:

In single bus architecture when more than 1 device requests the bus, a controller known as bus arbiter decides who gets the bus; this is known as the bus arbitration.

905_Bus arbitration.png

 

o   Each device on the bus assigned an unique identification number.

o   Place their ID numbers on 4 open-collector lines.

o   All components have equal responsibility in performed the arbitration process.

o   A winner is chosen as a result.


Related Discussions:- Bus arbitration - computer architecture

Explain fixed point representation, Q. Explain Fixed Point Representation? ...

Q. Explain Fixed Point Representation? The fixed-point numbers in binary has a sign bit. A positive number has a sign bit 0 whereas negative number has a sign bit 1. In fixed-p

Dynamic partitioning - computer architecture, Dynamic partitioning: To...

Dynamic partitioning: To rise above from difficulties with fixed partitioning, partitioning can be done dynamically, which called dynamic partitioning. Having it, the primary

Packet switching is used for which service, Packet switching is used for ...

Packet switching is used for (A)  Credit card verification (B)  Automated Teller Machine (C)  The internet and the World Wide Web (D)  All of the above  Ans

Show the characteristic of cache memory, Q. Show the characteristic of cach...

Q. Show the characteristic of cache memory? The essential characteristic of cache memory is its fast access time. So very little or no time should be wasted when searching for

What do you mean by data warehousing, What do you mean by data warehousing?...

What do you mean by data warehousing? Data warehouse implies as: a) It is subject oriented b) It is integrated and c) It is time variant d) It is non-volatile colle

What is drawbacks of cd- rom, Q. What is Drawbacks of CD- ROM? Drawbac...

Q. What is Drawbacks of CD- ROM? Drawbacks of CD- ROM are as below: 1. It is read-only and can't be updated. 2. It has an access time much longer than magnetic disk dri

Determine about the three-state gate, Determine about the three-state gate ...

Determine about the three-state gate A three-state gate is a digital circuit which shows three states. Two of them are equivalent to logic 1 and 0.  The third one is a high im

Illustrate memory read operation, Q. Illustrate Memory Read operation? ...

Q. Illustrate Memory Read operation? Memory unit receives the address from a register known as the memory address register designated by MAR. Data is transferred to another re

Create new user account - system administrator, A common task for a system ...

A common task for a system administrator is to create new user accounts. In this lab you will be creating output that looks like an /etc/passwd file. The Problem You are to

Write examples of declarations of external variables, Examples of declarati...

Examples of declarations of external variables  that  are  not definitions: extern char stack[10]; extern int stkptr; These declarations tell the compiler that the variab

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