Question: 1) A seven-segment display decoder takes a 4-bit data input, i3, i2,i1o, and produces severn outputs to control light-emitting diodes to display a digit from
1) A seven-segment display decoder takes a 4-bit data input, i3, i2,i1o, and produces severn outputs to control light-emitting diodes to display a digit from 0 to 9. The seven outputs are often called segments a through g, or a-g. Write a truth table for the outputs, and use K- maps to find Boolean equations for all outputs a,b,c,d,e,f.g. Assume that illegal input values (10-15) produce a blank readout (all outputs = 0)
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