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Freescale Semiconductor Logic Engineer Interview Question

"describe a logic system that given 2 numbers (of unknown binary length) output the greater number of the two"
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Part of a Logic Engineer Interview Review - one of 104 Freescale Semiconductor Interview Reviews

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subtract the numbers. represent each of the numbers in two's complement and also the result of the subtraction. if the MSB of the subtraction is 1 than the first number is larger, else the second one is.

- Interview Candidate on Feb 12, 2010

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