The following table shows the relation between the seven-segment data and the bit pattern of source data.
Bi t
Assi gnment
Hex
pattern
of s egments
0
0000
0001
1
2
0010
0011
3
0100
4
5
0101
0110
6
a
7
0111
b
f
g
1000
e
c
8
d
9
1001
A
1010
1011
B
C
1100
1101
D
E
1110
F
1111
Segment s tate
B0(a) B1(b) B2(c)
B3(d)
B4(e)
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
OFF
ON
ON
ON
OFF OFF
ON
ON
ON
ON
OFF
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
OFF OFF
ON
ON
OFF
ON
OFF OFF
Ch ap te r 6 Ap pl ie d Instruc ti ons
Dis play
B5(f) B6(g)
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
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