Typical uses of delay
#20; // delay 20 time units #10 <statement> // the statement execution takes 10 time…
Introduction
Tasks and functions are introduced in the verilog, to provide the ability to execute common procedures from different places in a description. This helps the designer to break up large behavioral designs into smaller pieces. The…
There are two types of assignments in veriolg
Verilog HDL has a rich collection of control statements which can used in the procedural sections of code, i. e., within an initial or always block. Most of them will be familiar to the programmer of traditional programming languages like C. The main difference is instead of C’s { } brackets…
There are five arithmetic operators in Verilog.
An instantiation defines a sub-component of a module.
module_name [ strength ] [ #( token_expression ) ] instance_name [ instance_range ] ( port_connection…
Verilog has four values any signal can take:
0 represents a logic zero, or a false condition1 represents a logic one, or a true conditionx represents an unknown logic value (can be zero or one)z represents a high-impedance state
Verilog language has the capability of designing a module in several coding styles. Depending on the needs…
A structure may be the entire file or there may be more thanone structure in a file. No less than a structure may bein a file.
Verilog HDL is a hardware description language used to design and document electronic systems. Verilog HDL allows designers to design at various levels of abstraction. It is the most widely used HDL with a user community of more…