How blocking and non blocking statements get executed, Computer Engineering

Assignment Help:

How blocking and non blocking statements get executed?

Execution of blocking assignments can be viewed just like a one-step process:

1. Evaluate RHS (right-hand side equation) and update LHS (left-hand side expression) of the blocking assignment without interruption from any other Verilog statement. A blocking assignment "blocks"  trailing  assignments  in  the  same  always  block  from  occurring  until  after  current assignment has been completed

Execution of nonblocking assignments can be viewed as a two-step process:

1. Evaluate RHS of nonblocking statements at the beginning of the time step.

2. Update LHS of nonblocking statements at the end of the time step.

 


Related Discussions:- How blocking and non blocking statements get executed

Options with dir in dos, Q. Options with DIR in DOS? You can use a numb...

Q. Options with DIR in DOS? You can use a number of options with DIR. To get the list of files from any other drive, denote the drive name followed by ':' with DIR. For exam

What is java applet, A Applet is a java program that runs within a web brow...

A Applet is a java program that runs within a web browser.

Constant voltage sources, Constant Voltage Sources An ideal constant v...

Constant Voltage Sources An ideal constant voltage source maintains a given voltage across its load regardless of the current drawn from it .Most 'every-day' power supplies a

Differentiate between worms and boot-sector viruses, Question: (a) Pro...

Question: (a) Program instructions and data are brought into memory first, in order to be executed. Explain how the CPU enables an instruction to be executed? (b) Describe

What are the types of operations required for instructions, What are the va...

What are the various types of operations required for instructions?  Data transfers among the main memory and the CPU registers Arithmetic and logic operation on data

Exdplain instruction buffers, Instruction buffers For taking the comple...

Instruction buffers For taking the complete advantage of pipelining pipelines must be filled continuously. So instruction fetch rate must be matched with pipeline consumption r

What is decision support system and describe its components, Q. What is a D...

Q. What is a DSS and Describe its components? A decision support system (DSS) is a highly flexible and interactive IT system that is designed to support decision making when t

Explain dataadapter control, Which method do you invoke on the DataAdapter ...

Which method do you invoke on the DataAdapter control to load  your generated dataset with data? dataAdapter.Fill(ds). The beauty of this method is  it automatically implicitly

Perform on occurrence of an interrupt, Q. Perform on occurrence of an inter...

Q. Perform on occurrence of an interrupt? Determining these requirements let's work out steps that CPU should perform on occurrence of an interrupt. The CPU should find

Expalin the concept of program, The Concept of Program From a programme...

The Concept of Program From a programmer's viewpoint, generally a program is a well-defined set of instructions written in a specific programming language, with predefined sets

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