Simplify XY’+ZXY’ (EI April 2011) =XY’(1+Z) =XY’ Convert (108.2)10 and (108.2)2 into hexadecimal numbers. (EI 2011) What are cyclic codes? (EI May /June 2013) Cyclic codes are a special type of linear block code that are popular because they are very effective for error detection and correction and their coders and decoders are easy to implement in hardware Simplify the function Y= (1,3,5,7)W XY (EI May /June 2013) Σ XY 1 1 Y=Y 1 1 36.What is hamming code? (EI DEC 2013) One of the most common method of error correcting .It consist of k parity bits that are added to n-bit data word forming a new n+k bits 37.What are redundant prime implicants? (EI DEC 2013) The prime implicant whose each one 1 is covered by atleast one essential prime implicants is called redundant prime implicants. UNIT II-COMBINATIONAL CIRCUITS Write the procedural steps for the design of combinational circuits. (EI May 2009). Solution:
Simplify XY’+ZXY’ (EI April 2011) =XY’(1+Z) =XY’ Convert (108.2)10 and (108.2)2 into hexadecimal numbers. (EI 2011) What are cyclic codes? (EI May /June 2013) Cyclic codes are a special type of linear block code that are popular because they are very effective for error detection and correction and their coders and decoders are easy to implement in hardware Simplify the function Y= Σ (1,3,5,7)W XY (EI May /June 2013) XY 1 1 1 1 Y=Y 36.What is hamming code? (EI DEC 2013) One of the most common method of error correcting .It consist of k parity bits that are added to n-bit data word forming a new n+k bits 37.What are redundant prime implicants? (EI DEC 2013) The prime implicant whose each one 1 is covered by atleast one essential prime implicants is called redundant prime implicants. UNIT II-COMBINATIONAL CIRCUITS Write the procedural steps for the design of combinational circuits. (EI May 2009). Solution: