MC68HC11E0 Motorola, MC68HC11E0 Datasheet - Page 59

• Manufacturer Part Number: MC68HC11E0
• Description: (MC68HC711E Series) M68HC11E Series Programming Reference Guide
• Manufacturer: Motorola

Hexadecimal to Decimal Conversion
Decimal to Hexadecimal Conversion
MOTOROLA
To convert a hexadecimal number (up to four hexadecimal digits) to decimal,
look up the decimal equivalent of each hexadecimal digit in
decimal equivalent of the original hexadecimal number is the sum of the
weights found in the table for all hexadecimal digits.
To convert a decimal number (up to 65,535
decimal number in
converting. The corresponding hexadecimal digit is the most significant
hexadecimal digit of the result. Subtract the decimal number found from the
original decimal number to get the remaining decimal value. Repeat the
procedure using the remaining decimal value for each subsequent
hexadecimal digit.
15
15
Hex
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
M68HC11E Series Programming Reference Guide
4th Hex Digit
Decimal
12,288
16,384
20,480
24,576
28,672
32,768
36,864
40,960
45,056
49,152
53,248
57,344
61,440
Table 3. Hexadecimal to/from Decimal Conversion
4,096
8,192
0
12 11
Table 3
Bit
Hex
C
D
A
B
E
F
0
1
2
3
4
5
6
7
8
9
3rd Hex Digit
that is less than or equal to the number you are
Decimal
1,024
1,280
1,536
1,792
2,048
2,304
2,560
2,816
3,072
3,328
3,484
3,840
256
512
768
0
8
8
7
7
Hex
10
A
B
C
D
E
2nd Hex Digit
0
1
2
3
4
5
6
7
8
9
F
) to hexadecimal, find the largest
Decimal
Hexadecimal to Decimal Conversion
112
128
144
160
176
192
208
224
240
16
32
48
64
80
96
0
4 3
Bit
Table
Hex
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
F
1st Hex Digit
M68HC11ERG/AD
3. The
Decimal
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
0
0
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