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

Obtain the complete solution for the current, For the circuit of Figure, ob...

For the circuit of Figure, obtain the complete solution for the current i L (t) through the 5-H inductor and the voltage v x (t) across the 6- resistor.

Estimate hortons infiltration equation , Show that the infiltration volume ...

Show that the infiltration volume estimated using Horton's infiltration equation between times t1 and t2 is given by; F =f c (t 2 -t 1 )+(f 1 -f c )(1-e -k(t2-t1) )/k Use the

Show the equivalent nor realizations of basic not, (a) Show the equivalent ...

(a) Show the equivalent NOR realizations of the basic NOT, OR, and AND gates. (b) Show the equivalent NAND realization of the basic NOT, AND, and OR gates.

The three-phase alternator, The Three-phase alternator In this case, t...

The Three-phase alternator In this case, three separate sets of coils are wound on the stator and connected to produce three separate outputs. Because of the physical displace

Current flow through the channel of a jfet after pinch off, Q. How does cur...

Q. How does current flow through the channel of a JFET after pinch off? It is seen that above the pinch off voltage at a constant value of VDS (saturation drain current, ID inc

Voltage divider with ac bypasses capacitor, Voltage divider with AC bypasse...

Voltage divider with AC bypasses capacitor: Figure: Voltage divider with capacitor The standard voltage divider circuit that is discussed above faces a drawback - A

Choose compensating components for the circuit, Q. Figure gives the frequen...

Q. Figure gives the frequency-response graphs for a 709 op amp. Choose compensating components for the circuit to have a gain of 100 and a frequency response of up to 100 kHz.

CRO, draw a labled diagram of CRO and explain the function of its parts

draw a labled diagram of CRO and explain the function of its parts

Describe two ways of correcting the blur, Q. We have discussed three differ...

Q. We have discussed three different color spaces: RGB, HSI and CMY(K). Specify the need for multiple color spaces. Why can we not use only one? Q. A telescope in an observatory

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