Unformatted text preview: Question 2: You have learnt how to construct a BCDtoExcess3Code converter in last lecture. Now, instead of using twolevel ANDOR circuit, construct (a) A BCDtoExcess3Code converter using a 4bit full adder only (b) An Excess3CodetoBCD converter using a 4bit full adder only Question 3: Find the output Boolean functions f 1 & f 2 for the circuit as shown in the following figure, and explain the operation of the circuit. f 1 f 2 a b c...
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 Fall '07
 VanCWTing
 Binary numeral system, Boolean function, Logical connective, Logic Circuit Design, binary number output, output Boolean functions

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