Question

Implement an encoder for 4 alphabetic characters (P, U, S, H) using a 2-to-4 Decoder and Or gates. • Define the Truth Table to correctly light up the segments of a 7-segment display given two input switches (x1 and x0) representing the 4 combinations for the characters in this order ( 00 = P, 01=U, 10=S, 11=H) • Implement the circuit using the decoder and Or gates to achieve an encoder to a 7-segment display.

Answer 1

Truth table for the given characters using decoder.

The ciruit diagram

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