Ask
Login
0
4.4kviews
Design a mealy sequence detector to detect a sequence of 1101 using D flip flops and logic gates. (10)
written 5.1 years ago by gravatar for teamques10 teamques10 ★ 65k modified 2.1 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

1) State Assuming overlapping sequence 1101101

enter image description here

2) Stale table

enter image description here

3) State assignment

As it has 4 states 2 FFS are required select ‘D’ FF

enter image description here

enter image description here

State transition and Excitable table.

enter image description here

Excitation Equation

enter image description here

Logic diagram

enter image description here
automata theory
ADD COMMENT EDIT
Please log in to add an answer.