title {  This is a example of how to use a output pin as the control for
         other output enables. }


include p16l8;

pin13.oe =1;

!pin13 = !((pin1 | pin2)| (pin3 & pin4 ));

!pin12 = !pin5;
!pin14 = !pin6;
 pin12.oe =  pin13;
 pin14.oe =  pin13;

test_vectors {  pin1 pin2 pin3 pin4 pin5 pin6 pin13 pin12 pin14 ;
                 0    1    1     0   1     1    H     H     H   ;
                 0    0    1     0   1     1    L     Z     Z   ;
                 0    0    1     1   1     1    H     H     H   ;
                 0    0    1     1   1     0    H     H     L   ;


}