Role of a bus arbiter in a multiprocessor configuration, Electrical Engineering

Assignment Help:

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

Bus arbiter: It functions to resolve priority among bus masters and permits only one device at a time to access the shared bus. This 8289 bus arbiter controls the interface of a bus master to a shared bus. It is designed to function along with the 8086/8088 microprocessors. All bus master or microprocessor needs an arbiter for the interface to the shared bus that Intel calls the MULTIBUS and IBM calls the MICRO CHANNEL.

The shared bus utilized only to pass information from one microprocessor to the other; otherwise, the bus master functions in their own local bus modes using their own local memory, programs and I/O space. Microprocessors are connected in this type of system are often termed as parallel or distributed processors since they can execute software and perform tasks in parallel.


Related Discussions:- Role of a bus arbiter in a multiprocessor configuration

A synchronous motor with a synchronous reactance , A synchronous motor with...

A synchronous motor with a synchronous reactance of 12 ohms is operating with a current of 100 A at unity power factor supplying power to a large compressor. The phasor diagram for

Explain bound instructions in 8086 family, Explain BOUND instructions in ...

Explain BOUND instructions in 8086 family with example and their effect on flag. BOUND: The BOUND instruction, that has two operands, compares a register along with two word

Customer service management, Customer Service Management CRM involves ...

Customer Service Management CRM involves several activities related to planning - both long terms and short terms, measurement and control, improvement and innovation of all a

Measuring equipment of ac-dc voltage and waveforms, Procedures and methods ...

Procedures and methods of the experiments A).      In order to measure the true RMS values of the currents and voltages, students used the true RMS multimeter. It requires two

Dad double add instruction , DAD Double Add Instruction The contents o...

DAD Double Add Instruction The contents of register  R P are added  to the  contents  of HL register pair  and results of addition is stored  in HL register pair. R P   may b

Variable capacitors, how can I simulate air variable capacitors in cst simu...

how can I simulate air variable capacitors in cst simulator?

Matlab simulation, Simulate and compare BER of QPSK system and 4-QAM system...

Simulate and compare BER of QPSK system and 4-QAM system without grey coding Eb/No=0.2.4.6.8.10

Impact of diversity, Both GSM and DECT use GMSK, but with different Gaussia...

Both GSM and DECT use GMSK, but with different Gaussian filters (BGT = 0.3 in GSM, BGT = 0.5 in DECT). What are the advantages of having a larger bandwidth time product? Why is the

R-C phase shift oscillator , Sketch the circuit diagram of a 4- ladder netw...

Sketch the circuit diagram of a 4- ladder network R-C phase shift oscillator and explain its principle of operation. Also determine the gain of the basic amplifier necessary for th

Find the power supplied by the voltage source, Find the power supplied by t...

Find the power supplied by the voltage source and the power absorbed by the 24 Ω resistor (R3) in the circuit shown below:   Determine the voltage V2 in the circuit shown.

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