====== Rozwiazanie 7 seg ======

Przyjęta konwencja segmentów (ogólnie obowiązująca na świecie)

{{  :hw:lab:pld:7seg.png  |}}


===== segment a =====

Segment a (o1) powinien byc zapalony dla cyfr : 0,2,3,5,6,7,8,9

^ i3 i2 \ i1 i0 ^  00      ^   01     ^    11    ^    10    |
^ 00            |  1  (0)  |  0  (1)  |  1  (3)  |  1  (2)  |  
^ 01            |  0  (4)  |  1  (5)  |  1  (7)  |  1  (6)  |  
^ 11            |  x  (C)  |  x  (D)  |  x  (F)  |  x  (E)  |  
^ 10            |  1  (8)  |  1  (9)  |  x  (B)  |  x  (A)  |  

o1 = i3 + i1 + !i3*!i2*!i0 + i0*!i1 *i2*!i3


==== implmentacja ====

^       ^  i0  ^ !i0  ^  i1  ^ !i1  ^  i2  ^ !i2  ^  i3  ^ !i3  ^  i4  ^ !i4  ^  i5  ^ !i5  ^  i6  ^ !i6  ^  i7  ^ !i7  ^  o0  ^ !o0  ^  o1  ^ !o1  ^  o2  ^ !o2  ^  o3  ^ !o3  ^  o4  ^ !o4  ^  o5  ^ !o5  ^  o6  ^ !o6  ^  o7  ^ !o7  |
^ and0  |      |      |      |      |      |      |   x   |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
^ and1  |      |      |  x   |      |      |      |      |      |      |      |      |      |      |     |      |      |      |     |      |     |      |      |      |      |      |      |      |      |      |      |      |      |
^ and2  |      |   x   |      |      |      |  x   |      |  x   |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
^ and3  |  x   |      |      |   x  |  x   |     |      |  x   |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
^ and4  |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
^ and5  |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
^ and6  |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
^ and7  |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |      |


===== segment b =====

Segment b (o2) powinien byc zapalony dla cyfr : 0,1,2,3,4,7,8,9

===== segment c =====

Segment c (o3) powinien byc zapalony dla cyfr : 0,1,3,4,5,6,7,8,9


===== segment d =====

Segment d (o4) powinien byc zapalony dla cyfr : 0,2,3,5,6,8


===== segment e =====

Segment e (o5) powinien byc zapalony dla cyfr : 0,2,6,8

===== segment f =====

Segment f (o6) powinien byc zapalony dla cyfr : 0,4,5,6,8,9


===== segment g =====

Segment g (o7) powinien byc zapalony dla cyfr : 2,3,4,5,6,8,9