Conversion of Excess-3 code numbers 1010 0110.0011 0101 to a decimal numbers.
Answer to Problem 45A
Decimal numbers is 73.0210.
Explanation of Solution
Given information:
An Excess-3 code numbers 1010 0110.0011 0101.
Calculation:
Excess-3 code is unweighted code.
In excess-3 code decimal numbers are obtained by converting 4 bit binary numbers into decimal numbers and then subtracting 3 in each decimal digit.
Excess-3 code number system uses 2 symbols: The numbers are 0 and 1.
And a decimal number system uses the number 10 as its base i.e. it has 10 symbols; decimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.
Each decimal digit consists of 4 bits excess-3 code.
Excess-3 code numbers are represented as from decimal number
Excess-3 code | 0011 | 0100 | 0101 | 0110 | 0111 | 1000 | 1001 | 1010 | 1011 | 1100 |
Binary code | 0000 | 0001 | 0010 | 0011 | 0100 | 0101 | 0110 | 0111 | 1000 | 0101 |
Decimal | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Decimal of excess-3 code numbers 1010 0110.0011 0101 is (Starting from right for integer part and starting from left for fractional part)
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