tests/various/pmux2shiftx.v

   1 module pmux2shiftx_test (
   2         input [2:0] S1,
   3         input [5:0] S2,
   4         input [1:0] S3,
   5         input [9:0] A, B, C, D, D, E, F, G, H,
   6         input [9:0] I, J, K, L, M, N, O, P, Q,
   7         output reg [9:0] X
   8 );
   9         always @* begin
  10                 case (S1)
  11                         3'd 0: X = A;
  12                         3'd 1: X = B;
  13                         3'd 2: X = C;
  14                         3'd 3: X = D;
  15                         3'd 4: X = E;
  16                         3'd 5: X = F;
  17                         3'd 6: X = G;
  18                         3'd 7: X = H;
  19                 endcase
  20                 case (S2)
  21                         6'd 45: X = I;
  22                         6'd 47: X = J;
  23                         6'd 49: X = K;
  24                         6'd 55: X = L;
  25                         6'd 57: X = M;
  26                         6'd 59: X = N;
  27                 endcase
  28                 case (S3)
  29                         2'd 1: X = O;
  30                         2'd 2: X = P;
  31                         2'd 3: X = Q;
  32                 endcase
  33         end
  34 endmodule
  35
  36 module issue01135(input [7:0] i, output o);
  37 always @*
  38 case (i[6:3])
  39     4: o <= i[0];
  40     3: o <= i[2];
  41     7: o <= i[3];
  42     default: o <= 1'b0;
  43 endcase
  44 endmodule