A seven-segment display, like you might find in a calculator, is shown. The seven segments are labeled a through g. Design a circuit that takes as input a four-bit seven binary number and produces as output the control signal for just the b segment (not the letter ‘b’, which has the 1011 code). A 0 at the output turns the segment off, and a 1 turns the segment on. Show the truth table and an implementation using a single 8-to-1 MUX, and an inverter. Label all of the lines of the MUX.
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Question & Answer: A seven-segment display, like you might find in a calculator, is shown. The seven segments are labeled a through g. Design a circui…..
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for segment b : b = F2 (A, B, C, D) = ∑m (0, 1, 2, 3, 4, 7, 8, 9)
kmap is as below:
Circuit diagram:
Truth table