Witch of Git - minecraft-eda/blob - example/seg7.sv

   1 module seg7(input [3:0] in, output logic [6:0] out);
   2
   3 //   -0-
   4 // 5|   |1
   5 //  |-6-|
   6 // 4|   |2
   7 //   -3-
   8 //  ---         ---   ---         ---   ---   ---
   9 // |   |     |     |     | |   | |     |         |
  10 // |   |     |  ---   ---|  ---|  ---  |---      |
  11 // |   |     | |         |     |     | |   |     |
  12 //  ---         ---   ---         ---   ---
  13 //  ---   ---   ---         ---         ---   ---
  14 // |   | |   | |   | |     |         | |     |
  15 // |---|  ---| |---| |---  |      ---| |---  |---
  16 // |   |     | |   | |   | |     |   | |     |
  17 //  ---   ---         ---   ---   ---   ---
  18
  19 always @* case (in)
  20     4'h0: out = 7'b0111111;
  21     4'h1: out = 7'b0000110;
  22     4'h2: out = 7'b1011011;
  23     4'h3: out = 7'b1001111;
  24     4'h4: out = 7'b1100110;
  25     4'h5: out = 7'b1101101;
  26     4'h6: out = 7'b1111101;
  27     4'h7: out = 7'b0000111;
  28     4'h8: out = 7'b1111111;
  29     4'h9: out = 7'b1101111;
  30     4'hA: out = 7'b1110111;
  31     4'hB: out = 7'b1111100;
  32     4'hC: out = 7'b0111001;
  33     4'hD: out = 7'b1011110;
  34     4'hE: out = 7'b1111001;
  35     4'hF: out = 7'b1110001;
  36 endcase
  37
  38 endmodule