1. 1 Lab 2 Module-Based Digital Circuit Design and Verification

2. 2 Example ~ 四位元連續進位加法器

3. 3 Example (cont.)

4. 4 Full Adder

5. 5 Full Adder (cont.)  Select Tool  Check schematic and no error and Save. 1 2

6. 6 Full Adder (cont.)  Select Tool  Symbol Wizard 3 2 1

7. 7 Full Adder (cont.) 1 2

8. 8  Finish. 1

9. 9 Create New Schematic Create New Schematic  Select “New Source” and type “ser_adder” under the File name.  Cilick next and finish. 1 2 Right Click 3 4 5 6 檔名開頭請勿使用數字或特殊符號 並不要使用中文為檔名

10. 10 Create New Schematic (cont.) Create New Schematic (cont.)  See “ser_adder” in the project and you can use “fulladder” in the symbols. 1 2 3

11. 11 Example (cont.) 1 Right Click 2 3

12. 12 Example (cont.) Example (cont.)  To complete circuit.

13. 13 Example (cont.)  Select Tool  Check schematic and no error and Save. 1 2

14. 14 Example (cont.) Example (cont.)  You can see the schematic hierarchy and start to simulation, so select “New Source” to add test bench wave. 1 2 Right Click 3

15. 15 Example (cont.) Example (cont.)  Type “ser_adder_tb” under the File name. 1 2 3 4 5 6 檔名開頭請勿使用數字或特殊符號 並不要使用中文為檔名

16. Example (cont.) Example (cont.) 16  Modify the ser_adder_tb.v and save it.

17. 17 Example (cont.) Example (cont.)  Select “Behavioral” and Run. 2.Right Click 3 1

18.  Select Run-all. 18 Example (cont.) Example (cont.)

19. 19 Combine Signal 1 2 Select Signal MSB LSB

20. 20 Combine Signal [1] 1 2 3

21. 21 Combine Signal [2] 3 1.Right Click 2

22. 22 Combine Signal [3] 1 2 MSB LSB 3

23. 23 Result

24. 24 Question & Answer