Power Aware Scan Structure Planner
Scan planning by Pseudo-CPM solution to avoid IR risk after long implement iteration
- Pseudo-CPM predicts bump current for power and Scan planning with protocol assumption
- Identify critical regions with large current and analyze clock domain of critical regions
- Adjust Scan planning with bump current : Clock grouping, CDA insertion, ICG control, ATPG toggle
- Hot spot reduced enormously after following structure plan from advisor
- 2022 DAC speech: https://59dac.conference-program.com/presentation/?id=BEDES101&sess=sess166
- US/TW/CN Patent pending
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