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What is The Difference Between Verilog and Verilog HDL ?

Posted in FPGA and Verilog

Verilog and Verilog HDL (Hardware Description Language) are essentially the same thing. Verilog is a hardware description language used in electronic design automation, and “HDL” simply stands for “Hardware Description Language.” Therefore, when people refer to “Verilog,” they are often referring to Verilog HDL.

Verilog Module Structure
Verilog Module Structure

However, to clarify any potential confusion, sometimes “Verilog” may be used in a broader sense to refer to the entire ecosystem surrounding the language, including various versions, extensions, and tools associated with it. In this context, “Verilog” could encompass not only the language syntax but also its implementation, simulation tools, and related methodologies used in digital design. Nonetheless, in most cases, “Verilog” and “Verilog HDL” are used interchangeably to denote the hardware description language itself.

Related:   Verilog Module Instantiation and Simple Hierarchical Circuit Design.

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