Determine the minimum sop expressions for d1 through d4

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Reference no: EM13291394

Four light-emitting diodes(LED) are arranged at the conrnersof a diamond, When logic 1 is applied to an LED, it lights. Only one diodeis to be on at a time. The on state should move from diode to diodeeither clockwise or counterclockwise, depending on whether S ishigh or low, respectively. One complete revolution should becompleted in each two-secound interval. (a) What is the frequencyof the clock? (b) Draw a suitable logic circuit for the counter.(c) Construct the truth table and use Karnaugh maps todetermine the minimum SOP expressions for D1 through D4 in terms ofS, Q1, and Q2.

Reference no: EM13291394

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