C8051F960-B-GM Datasheet, PDF (211/492 Pages) Silicon Laboratories – Ultra Low Power 128K, LCD MCU Family

C8051F96x
15.4. Three-out-of-Six Decoding
Three-out-of-Six decoding is a similar inverse process. Three bytes of encoded data are written to ENC2-
0. The DEC bit is set to initiate decoding. The READY bit will be set when decoding is complete. The
ERROR bit will be set if the input date is not valid Three-out-of-Six data.
The Three-out-of-Six encoder decode process is also symmetric. Two bytes of arbitrary data may be writ-
ten to ENC0M-ENC0L, then encoded, then decoding will yield the original data.
Table 15.5. Three-out-of-Six Decoding
Input
Decoded Output
Symbol
Nibble
bin
octal
dec
dec
hex
bin
001011
13
11
3
3
0011
001101
15
13
1
1
0001
001110
16
14
2
2
0010
010011
23
19
7
7
0111
010110
26
22
0
0
0000
011001
31
25
5
5
0101
011010
32
26
6
6
0110
011100
34
28
4
4
0100
100011
43
35
11
B
1011
100101
45
37
9
9
1001
100110
46
38
10
A
1010
101001
51
41
15
F
1111
101100
54
44
8
8
1000
110001
61
49
13
D
1101
110010
62
50
14
E
1110
110100
64
52
12
C
1100
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