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72. 7-Segment Display Decoder

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Solving Approach

Use if-else statements to set each number up

 

Code

/*Write your code here*/
module sevenseg_hex (
    input [3:0] hex,
    output reg [6:0] seg
);
    always @* begin
        seg = 7'b0000000;
        if (hex == 4'h0) begin
            seg = 7'b1111110;
        end else if (hex == 4'h1) begin
            seg = 7'b0110000;
        end else if (hex == 4'h2) begin
            seg = 7'b1101101;
        end else if (hex == 4'h3) begin
            seg = 7'b1111001;
        end else if (hex == 4'h4) begin
            seg = 7'b0110011;
        end else if (hex == 4'h5) begin
            seg = 7'b1011011;
        end else if (hex == 4'h6) begin
            seg = 7'b1011111;
        end else if (hex == 4'h7) begin
            seg = 7'b1110000;
        end else if (hex == 4'h8) begin
            seg = 7'b1111111;
        end else if (hex == 4'h9) begin
            seg = 7'b1111011;
        end else if (hex == 4'hA) begin
            seg = 7'b1110111;
        end else if (hex == 4'hB) begin
            seg = 7'b0011111;
        end else if (hex == 4'hC) begin
            seg = 7'b1001110;
        end else if (hex == 4'hD) begin
            seg = 7'b0111101;
        end else if (hex == 4'hE) begin
            seg = 7'b1001111;
        end else if (hex == 4'hF) begin
            seg = 7'b1000111;
        end
    end
endmodule

 

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