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Verilog: 4 Bit Counter Behavioral Modelling using If Else Statement

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Verilog Code for 4 Bit Counter Behavioral Modelling using If Else Statement 

module 4_bit_Count(
    input clock, reset,
    output [3:0]dout
    );
reg [3:0]dout; 
initial dout = 0;
 
always @ (posedge (clock))
   begin 
        if (reset) 
            dout <= 0; 
        else 
            dout <= dout + 1; 
   end 
endmodule

Xillinx Output:

Verilog Code for 4 Bit Counter Behavioral Modelling
4 Bit Counter Behavioral Modelling Response
 

Also See:

List of Verilog Programs

Comments

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  3. Reddy annaJune 12, 2026 at 12:56 PM

    I found this tutorial on designing a 4-bit counter using Verilog both educational and practical. Digital design concepts such as counters, sequential circuits, and hardware description languages are fundamental for students and professionals working in electronics, embedded systems, and VLSI design. The step-by-step explanation makes the topic easier to understand and provides valuable guidance for learners who want to strengthen their knowledge of digital logic and FPGA development. Technical articles like this play an important role in helping aspiring engineers gain hands-on understanding of real-world hardware design concepts.

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    ReplyDelete
  4. Reddy annaJune 12, 2026 at 1:20 PM

    I found this tutorial on designing a 4-bit counter using Verilog both educational and practical. Digital electronics and hardware description languages are essential topics for students and professionals working in FPGA design, embedded systems, and VLSI development. The clear explanation and structured approach make it easier for learners to understand sequential logic concepts and implement them effectively. Technical articles like this help bridge the gap between theory and real-world applications, making them extremely valuable for aspiring engineers and technology enthusiasts.

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