What does "bitwise complement" mean?

[lostin_eda]

what does bitwise mean

How to do a bitwise complement operation?

 

[vlsi_freak]

vhdl bitwise complement

Bit wise coplement means to invert all the bits.

eg: In VHDL

A <= NOT A;

 

[abhisheksbox]

it means inverting all the bits in any string. for example:

1110010101 => 0001101010

 

[funzero]

In Verilog santax:
you can use ~ operator to implement the algrithm.
For example , y=~x;if x=4'b0101 thus y=4'b1010

 

[scintillatingstuffs]

it is very simple.. just consider all the indvdl bits to be voltage levels and feed them to not gates... the output of the not gates provides the bitwise complement..

 

[vjm16]

Just complement each bit.

 

[A.Anand Srinivasan]

complementing each and every bit of the number.... change zeroes to ones and ones to zeros...