Define some important point for bit fields with structures, C/C++ Programming

Assignment Help:

Define some Important Point for bit fields with structures?

  • Only n lower bits will be assigned to an n bit number thus type cannot take values larger than 15 (4 bits long)
  • Bit fields are forever converted to integer type for computation.
  • You are permitted to mix ``normal'' types with bit fields.
  • The unsigned definition is important-ensures that no bits are used as a flag.

 

1533_Important note for Bit Fields.png

Fig. Example Disk Controller Register

Often device controllers (e.g. disk drives) and the operating system require communicating at a low level and the device controllers contain several registers which may be packed together in one integer (See Figure).


Related Discussions:- Define some important point for bit fields with structures

Common c control flow instructions, In this Lab you will code 8086 assemble...

In this Lab you will code 8086 assembler equivalents (Virgo) for common C control flow instructions. This will give you an appreciation for how control flow is implemented in assem

C program to string compression, C program to string compression: Writ...

C program to string compression: Write a program to define a sting and all operations on string. void main()                                 {

Padovan string, find the occurence of zy in the final string

find the occurence of zy in the final string

Text Editor, Add a function for saving the text stored in an array to a fil...

Add a function for saving the text stored in an array to a file. Your program must check whether or not the output file already exists, and if it does, your program must ask the us

Programming and solving problems, One person who is specialist at programmi...

One person who is specialist at programming and solving problems with a computer Project Description: Dear Potential computer, hardware, programming and software genius, I

Explain structured programming, Explain structured programming The prin...

Explain structured programming The principal idea behind structured programming was as easy as the idea of "divide and conquer." A computer program could be regarded as having

Linear iterative process, (a) Write a recursive procedure (digits n) that c...

(a) Write a recursive procedure (digits n) that computes the number of digits in the integer n using a linear recursive process. For example, (digits 42) should return 2 and (digit

Super ASCII string cost, string will contain only lower case alphabet& the ...

string will contain only lower case alphabet& the ascii value starts from 1-26,(ie,a=1&z=26).it perform the operation like the following costs:add=2units,replace=1unit,delete=3unit

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