Design rules checking generally consists of the following processes, done in the order shown:
1. General Rules Checking
2. Procedure Rules Checking
3. Bus Mutual Exclusivity Analysis
4. Scan Chain Tracing
5. Shadow Latch Identification
6. Data Rules Checking
7. Transparent Latch Identification
8. Clock Rules Checking
9. RAM Rules Checking
10. Bus Keeper Analysis
11. Extra Rules Checking
12. Scannability Rules Checking
13. Constrained/Forbidden/Block Value Calculations