[5]4.1)From the following Mealy state table, complete the state graph. Present State А B с D Next State X-0 X-1 D B A с А D с A Outputs Z122 X-0 X1 01 10 01 10 01 10 11 11 11/10 B [5]4.2) Describe the behavior of the above Mealy machine in English. That is what are the different sequences of states and outputs generated for different input changes? 15] 4.3) For the following Moore transition table, complete the next sate tables. X Q102 0 D1 00 00 Present State 00 01 11 10 Next State X-0 X1 01 11 10 10 01 01 11 11 Outputs 212223 001 001 101 110 01 01 11 10 10 QI 02
[5]4.4) It is required to use a TFF to implement Q1 and a JKFF to implement Q2. Fill the T and JK input excitation maps from the above next state maps. 1514.5) Write the minimized input expressions for each of the two flip-flops. X X Q102 0 1 0102 01 01 00 00 12- TI- 01 u 00 01 01 11 11 11 10 10 10 K24 TI 12 K2
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!