Question

Sequence Detectors 13. Design a Moore sequential circuit with one input and one output. When the input sequence 011 occurs the output becomes 1 and remains 1 until the sequence 011 occurs again in which case the output becomes O, etc. Input Output

Answer 1

ANG-13 - There are Six States from a to f. So, we drequire 3 - Flip Flops laloool tool colo 이 Lelloo Flou table is, The state Input Present state Next State Flip-Flop anputs output 0- Tololololololololo - 1.Ollo oli lolol llo 0-0-0-- II OI OI! 01 The state table is do b a olo a llo 10 Tolo D oll

For Flip-Flop inputs and output- D2 O. so ol 11 10 ol 11 10 o = D2 =XQ,+x0,9. Di=x0,5%. +70,+8,6+79,50 -100 Do=70, +xQ4+3, 50+x8,30

1 | 10 S- x + x + 9 + 9o Cierluit is, 0 무머와 매와 I CLK. lxsx en / or no