Hdl Behavioral Description

Verilog hdl 3 edited by chu yu verilog hdl hdl hardware description language a programming language that can describe the functionality and timing of the hardware why use an hdl.
Hdl behavioral description. 9 out1 a and b. The electrical behavior described by this code can be visually represented as follows. In vhdl the architecture includes the keyword process. These styles are common to vhdl and verilog hdl.
In verilog always or initial is used. It is becoming very difficult to design directly on hardware it is easier and cheaper to different design options reduce time and cost. A behavioral description is based on the manner in which outputs behave with the inputs. Hardware description language hdl is a specialized computer language used to program electronic and digital logic circuits.
Hdl includes a textual description consisting of operators expressions statements inputs and outputs. In computer engineering a hardware description language hdl is a specialized computer language used to describe the structure and behavior of electronic circuits and most commonly digital logic circuits.