ATPG flow chart
2
ATPG (automatic test patterns generation) • Some basic requirements to run ATPG tool are: • 1. synthesis netlists • 2. ATPG library files • 3. test procedure files • 4. Dofiles or constraint files Created by: Minh Anh Thi Nguyen Email: [email protected] 1
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Transcript of ATPG flow chart
1
ATPG (automatic test patterns generation)
• Some basic requirements to run ATPG tool are:
• 1. synthesis netlists • 2. ATPG library files• 3. test procedure files• 4. Dofiles or constraint files
Created by: Minh Anh Thi NguyenEmail: [email protected]
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ATPG Flow ChartRead Synthesis
netlist from Design team
ATPG DRC checking
Build ATPG model
Generate test vectors or patterns
Is test coverage
Done
Debug: 1. Ensure correct
libraries files are used.
2. Ensure the correct models are used.
3. Review mismatch file for more information.
Save and compress test patterns
Pass
PassFail
Generate fault list
Fail
Read ATPG library filesRead test procedure and
dofile files
Validate test patternsUsing VCS tool
No
Yes
Created by: Minh Anh Thi NguyenEmail: [email protected]
