If the following steps are needed in the design flow using Synopsys synthesis tools. What's the order of the steps?
1. Initial synthesis to get a primary netlist.
2. Initial placing and routing to get the net delay imformation.
3. Back annotation and generating wire load model.
4. Detail synthesis.
5. Detail placing and routing.
6. Local-based optimization.
7. Boundray scan inserting.(JTAG)
8. Internal scan inserting.(full-scan)
9. Boundary scan ATPG.
9. Internal scan ATPG.
No.1 is the first step of course, but what next? When to do DFT synthesis? Which scan inserting must do first, internal scan inserting or boundray scan inserting? Will local-based optimization change the scan chain of the design? When to do ATPG?
I am rather confused with the flow when using the Synopsys synthesis tools. Please give me some advices. Thanks in advance!