Masters and slaves, Computer Engineering

Assignment Help:

 

The devices on the I2C bus are either masters or slaves. The master is the device that is responsible for driving the SCL clock line, while the slaves are the devices that respond to the master. A slave cannot initiate a transfer over the I2C bus; this can only be done by master. Multiple masters and slaves can be used on the I2C bus; however there is normally only one master.

USING I2C AS MULTIPLE MASTERS/SLAVES BUS

This means that more than one device capable of controlling the bus can be connected to it. Microcontrollers are usually the master. The four operational modes are as follows:

  1. Master transmit - master node is sending data to a slave
  2. Slave transmit - slave node is sending data to a master
  3. Master receive - master node is receiving data from a slave
  4. Slave receive - slave node is receiving data from the master

 

 


Related Discussions:- Masters and slaves

What is a formal description for a programming language, A grammar for a pr...

A grammar for a programming language is a formal description of ? Structure is a formal description for a programming language.

Explain what are video and graphic in multimedia application, Question: ...

Question: (a) Copying a graphic image from the Web will be as easy as pointing to it and clicking the right mouse button or performing a screen capture. The question is, under

What are the type of internet connection, What are the type of Internet con...

What are the type of Internet connection When determining requirements for a VPN, carefully estimate the number of systems to be put behind the VPN, the number of concurrent u

Determine about the logical shift, Logical shift A logical shift operat...

Logical shift A logical shift operation transfers 0 through serial input. We apply symbols shl and shr for logical shift left and shift right microoperations, examples:. R1

Differentiate between logical address and physical address, Differentiate b...

Differentiate between logical address and physical address. A logical address is the address of the data word or instruction as used by a program (it includes the use of base

Show the frames inside other frames, Q. Show the Frames inside other frames...

Q. Show the Frames inside other frames? Here we would discuss how to divide frames into different frames that is how to put horizontal frames in a vertical one and vice-versa.

Explain concept of temporal parallelism, Concept of Temporal Parallelism  ...

Concept of Temporal Parallelism  In order to make clear what is meant by parallelism inherent in solution of a problem, let's discuss an example of submission of electricity b

Illustration of a demon program, Q. Illustration of a demon program? Wh...

Q. Illustration of a demon program? When the PVM initialize it inspects the virtual machine in that it's to operate and creates a process known as PVM demon or simply pvmd on e

Describing Random Algorithm, Suppose you''re given n numbers and asked to f...

Suppose you''re given n numbers and asked to find a number that is greater than or equal to the median a) What is the lower bound for the worst case complexity of this problem?

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