Midterm 01- Introduction to Verilog - Types of Verilog modeling styles.pptx

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1. Introduction to Verilog Digital system design using verilog

2. Introduction to Verilog Verilog is NOT a programming language. Verilog is a Hardware Description Language. Verilog is a textual way to describes the Hardware (Digital Circuit). Verilog code starts with a keyword module and ends with endmodule .

3. Introduction to Verilog

4. Introduction to Verilog Types of Description / modeling styles in Verilog 4 Types Behavioral Description - called as “Highest Level of Description” C program construct can be used to write the code. (if statements, loops) Dataflow Description We use the operators Gate Level Description We describe the circuits chosen gates. (Basic gates, etc.) Switch Level Description – “ Lowest Level of Description” We describe the code in terms of transistors. (CMOS, PMOS, etc ) We use switches.

5. Introduction to Verilog