1. 4-bit Grey Code Converter with Counter Lincoln Chin Dat Tran Thao Nguyen Tien Huynh

2. Specifications Function Convert from binary to grey code Count from binary 0-15 Run with 200MHz Clock Load capacitance of 50fF Power = Area = (388 x 245)um^2 = 95060 um^2

3. Design Flow Design Converter Truth Table K-maps XOR 4 input converter 4 output converter Design Counter Flip Flop XOR 4 input counter 4 output counter

4. Flow Chart Counter DFF XOR DFF XOR Converter XOR

5. DFF Layout

6. DFF Timing Delay Fall Time

7. DFF Timing Delay Rise Time

8. Converter Schematic

9. Converter Layout

10. Converter Test Vectors

11. Counter Schematic

12. Counter Layout

13. Counter Test Vectors

14. Binary to Grey code Converter Layout

15. Binary to Grey code Converter Post Extracted Layout

16. Binary to Grey Code Converter Test Vectors

17. DFF LVS Counter LVS

18. Binary to Grey code Converter LVS Grey Code Converter LVS

19. Conclusion Our circuit should Run with a 200M Hz clock Have a load capacitance of 50fF Convert from binary to grey code correctly Our 4-bit grey code converter with converter is functional.