Question: Discret Math Construct a circuit for a half subtractor using AND gates, OR gates, and inverters. A half subtractor has two bits, x and y,
Discret Math
Construct a circuit for a half subtractor using AND gates, OR gates, and inverters. A half subtractor has two bits, x and y, as input and produces as output a difference bit, d, and a borrow, b.
Hint: First construct a table for d and b for the 4 possible combinations of x and y. Then derive the Boolean functions for d and b.
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