30
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Using the Calculator supplied with Windows,
select the scientific mode and find the binary
equivalents for each of the above decimal
numbers.
MSB LSB
1000100110001110100000111110 (144238654)
11000111010000011111 (816159)
Notice how deselecting the 1
st
7 bits and the last
parity bit results in the same binary number!
Select bits 2 through 21 and deselect all others
will provide the result desired for this customer’s
format and example.
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