# Conversion of state transition graph to a 00 00 s s 1

• Lab Report
• 49

This preview shows pages 10–26. Sign up to view the full content.

Conversion of State transition graph to a circuit 1/0 1/1 0/0 0/0 S 0 S 1 Memory (FFs) y z Next State logic Output logic x CC-2 CC-1 Y clk 3 blocks need to be designed Example-1

This preview has intentionally blurred sections. Sign up to view the full version.

Conversion of State transition graph to a circuit 1/0 1/1 0/0 0/0 S 0 S 1 Memory (FFs) y z Next State logic Output logic x CC-2 CC-1 Y clk 1. How many FFs do we need? 3 blocks need to be designed Example-1
Conversion of State transition graph to a circuit 1/0 1/1 0/0 0/0 S 0 S 1 Memory (FFs) y z Next State logic Output logic x CC-2 CC-1 Y clk 1. How many FFs do we need? N FFS can represent 2 N states so Minimum is 1 3 blocks need to be designed Example-1

This preview has intentionally blurred sections. Sign up to view the full version.

Conversion of State transition graph to a circuit 1/0 1/1 0/0 0/0 S 0 S 1 Memory (FFs) y z Next State logic Output logic x CC-2 CC-1 Y clk 1. How many FFs do we need? N FFS can represent 2 N states so Minimum is 1 2. Which FF do we choose? 3 blocks need to be designed Example-1
Conversion of State transition graph to a circuit 1/0 1/1 0/0 0/0 S 0 S 1 Memory (FFs) y z Next State logic Output logic x CC-2 CC-1 Y clk 1. How many FFs do we need? N FFS can represent 2 N states so Minimum is 1 2. Which FF do we choose? Say D FF 3 blocks need to be designed Example-1

This preview has intentionally blurred sections. Sign up to view the full version.

Conversion of State transition graph to a circuit 1/0 1/1 0/0 0/0 S 0 S 1 Memory (FFs) y z Next State logic Output logic x CC-2 CC-1 Y clk 1. How many FFs do we need? N FFS can represent 2 N states so Minimum is 1 2. Which FF do we choose? Say D FF 3. How are the states encoded? 3 blocks need to be designed Example-1
Conversion of State transition graph to a circuit 1/0 1/1 0/0 0/0 S 0 S 1 Memory (FFs) y z Next State logic Output logic x CC-2 CC-1 Y clk 1. How many FFs do we need? N FFS can represent 2 N states so Minimum is 1 2. Which FF do we choose? Say D FF 3. How are the states encoded? Say FF output Q=0 represents S 0 and Q=1 represents S 1 state 3 blocks need to be designed Example-1

This preview has intentionally blurred sections. Sign up to view the full version.

1/0 1/1 0/0 0/0 S 0 S 1
1/0 1/1 0/0 0/0 S 0 S 1 Next State logic CC-2 D Q clk z CC-1 Output logic x

This preview has intentionally blurred sections. Sign up to view the full version.

1/0 1/1 0/0 0/0 S 0 S 1 Next State logic CC-2 D Q clk z CC-1 Output logic x Present State Input Next State x 0 1 State Transition Table Q(t+1) Q(t) 1 1 z Output D 0 1 0 0 0 1 1 0 0 0 0 1
Excitation Table Inputs 0 0 0 1 1 0 1 1 Q(t+1) Q(t) T What inputs are required to effect a particular state change 0 0 1 1

This preview has intentionally blurred sections. Sign up to view the full version.

Excitation Table Q clk J K
Excitation Table Q clk J K J K Q(t+1) Q(t) 0 0 0 1 1 0 1 1 Q(t) 0 1

This preview has intentionally blurred sections. Sign up to view the full version.

Excitation Table Q clk J K J K Q(t+1) Q(t) 0 0 0 1 1 0 1 1 Q(t) 0 1 Inputs 0 0 0 1 1 0 1 1 Q(t+1) Q(t) X 0 J K 0 X 1 X X 1
Excitation Table Q clk J K J K Q(t+1) Q(t) 0 0 0 1 1 0 1 1 Q(t) 0 1 Inputs 0 0 0 1 1 0 1 1 Q(t+1) Q(t) X 0 J K 0 X 1 X X 1 Q D clk

This preview has intentionally blurred sections. Sign up to view the full version.

Excitation Table Q clk J K J K Q(t+1) Q(t) 0 0 0 1 1 0 1 1 Q(t) 0 1 Inputs 0 0 0 1 1 0 1 1 Q(t+1) Q(t) X 0 J K 0 X 1 X X 1 Q D clk Q(t+1) D 0 0 1 1
This is the end of the preview. Sign up to access the rest of the document.
• Spring '16

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern