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72. 7-Segment Display Decoder

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Solving Approach

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Code

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

 

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