module hex27seg
INTERFACE (D3..D0 -> S6..S0)
Title 'HEX27SEG'

Declarations

D3..D0 PIN;
D = [D3..D0];
S6..S0 PIN istype 'com';
S = [S6..S0];


Equations

TRUTH_TABLE 
  (D  -> [S6, S5, S4, S3, S2, S1, S0])
   0  -> [ 1,  1,  1,  0,  1,  1,  1];
   1  -> [ 0,  0,  1,  0,  0,  1,  0];
   2  -> [ 1,  0,  1,  1,  1,  0,  1];
   3  -> [ 1,  0,  1,  1,  0,  1,  1];
   4  -> [ 0,  1,  1,  1,  0,  1,  0];
   5  -> [ 1,  1,  0,  1,  0,  1,  1];
   6  -> [ 1,  1,  0,  1,  1,  1,  1];
   7  -> [ 1,  0,  1,  0,  0,  1,  0];
   8  -> [ 1,  1,  1,  1,  1,  1,  1];
   9  -> [ 1,  1,  1,  1,  0,  1,  1];
   10 -> [ 1,  1,  1,  1,  1,  1,  0];
   11 -> [ 0,  1,  0,  1,  1,  1,  1];
   12 -> [ 1,  1,  0,  0,  1,  0,  1];
   13 -> [ 0,  0,  1,  1,  1,  1,  1];
   14 -> [ 1,  1,  0,  1,  1,  0,  1];
   15 -> [ 1,  1,  0,  1,  1,  0,  0];

end hex27seg