Please answer in the black space the corresponging matching

Please answer in the black space the corresponging matching letter.

Answers

Match the letter.

1)_____ AB:00, X:0

2)_____ AB:00, X:1

3)_____ AB:01, X:0

4)_____ AB:01, X:1

5)_____ AB:10, X:0

6)_____ AB:10, X:1

7)_____ AB:11, X:0

8)_____ AB:11, X:1

5)_____ AB:10, X:0

6)_____ AB:10, X:1 7)_____ AB:11, X:0 8)_____ AB:11, X:1

For the circuit below, derive the state transitions for the circuit. D A Da-FF XOR XOR Tb-FF Clk Match the preent state (aB) and input 0x to the future state (A-B-) Match the present state (AB) and input (X) to the future state (A+B+):

Solution

D Flip Flop Truth table

Q D Q(t+1)

0 0 0

0 1 1

1 0 0

1 1 1

T Flip Flop Truth table

T D Q(t+1)

0 0 0

0 1 1

1 0 1

1 1 0

1)A+ B+ :01;AB:00,X:0

2)A+ B+: 10;AB:00,X:1

3)A+ B+: 11;AB:01,X:0

4) A+ B+ : 00;AB:01,X:1

5) A+ B+ : 10;AB:10,X:0

6)A+ B+ : 01; AB: 10,X:1

7) A+ B+ :00; AB: 11,X:0

8) A+ B+ :11; AB: 11,X:1