There are two basic types of digital design methodologies: a top-down design methodology and a bottom-up design methodology.
In a top-down design methodology, we define the top-level block and identify the sub-blocks necessary to build the top-level block..
Verilog HDL has two groups of data types a) Net type: A net type represents a physical connection between structural elements.
Its value is determined from the value of its drivers such as a continuous assignment or a gate output.
If no driver is connected to a net, the net defaults to a value of z..
Verilog is a HARDWARE DESCRIPTION LANGUAGE (HDL).
It is a language used for describing a digital system like a network switch or a microprocessor or a memory or a flip−flop.
It means, by using a HDL we can describe any digital hardware at any level..
Verilog HDL allows different levels of abstraction to be mixed in the same model.
Thus, a designer can define a hardware model in terms of switches, gates, RTL, or behavioral code..
You can use Verilog HDL for designing hardware and for creating test entities to verify the behavior of a piece of hardware.
Verilog HDL is used as an entry format by a variety of EDA tools, including synthesis tools such as Quartus\xae Prime Integrated Synthesis, simulation tools, and formal verification tools..
Verilog is the HDL that is completely emerging and evolving in which new features are getting added continuously.
VHDL is a strongly typed language and is very verbose while Verilog is a weakly typed language and has all the predefined datatypes with it.
Verilog is weakly typed language with datatypes like bit, bit-vector, wire, reg, unsigned, signed, integer, real and sometimes strings too.
It is strongly typed language.
User-defined datatypes are not supported in Verilog.
User-defined datatypes are supported in VHDL.
Verilog allows us to design a Digital design at Behavior Level, Register Transfer Level (RTL), Gate level and at switch level.
Verilog allows hardware designers to express their designs with behavioral constructs, deterring the details of implementation to a later stage of design in the final design.
Prior knowledge of a programming language (e.g., "C" language) is a plus No prior knowledge of Verilog HDL or Intel® Quartus® Prime software is required If the audio for the course does not start automatically, press pause and then play on the course player.
The transcript of the course audio is available in the notes section of the player.
