Step-by-step analysis walkthrough

Use when you own Reset-Domain Integration Debug in a top-level integration review.

1. Open latest integration baseline and manifest.

2. Inspect failing metric by domain.

3. Trace first failing contract boundary.

4. Collect artifacts and assign single-thread owner.

5. Define minimal proof experiment.

6. Apply smallest reversible fix.

7. Run focused check then full regression.

8. Update dashboard and governance log.

9. Decide: close, waive with expiry, or escalate.

10. Publish final review memo.

Artifacts to collect

• reset-domain trace, boot timeline, cross-domain dependency log

• baseline manifest

• owner matrix

• regression summary

• risk memo

Decision memo template

SOC DECISION MEMO — Reset-Domain Integration Debug
baseline:
metric:
root cause:
fix:
residual risk:
owners: bring-up lead, integration lead, firmware owner

Reference visuals

Reset-domain debug path

RESET DEBUG PATH

symptom: boot hang
  -> check power-good timeline
  -> check reset release order
  -> check clock enable handshake
  -> check firmware polling contract

SoC deep dive

Clock/reset assumptions must be globally consistent across functional and test modes.

Concept diagram

CLOCK/RESET FLOW
pll lock -> clock enable -> reset release -> domain ready

Metric graph

BOOT STABILITY
stable boots ████████
reset hangs  ███

Reports and artifacts

• clock architecture report

• reset release timing

• mode matrix

• boot trace summary

Mini case study

Intermittent boot hang traced to one domain releasing reset before dependent clock was stable.

Debug branches

• Check mode-specific constraints

• Trace reset dependencies

• Correlate firmware sequencing

Senior review question

Ask: what baseline, owner, and artifact prove this topic is truly closed?

Key takeaways

• State baseline manifest and owner with every closure metric.

• Run cross-domain regression after every top-level fix.

Common pitfalls

• Comparing results across different manifests.

• Unowned issues slipping through review cycles.

• Waiving risks without expiry and validation plan.

Principal SoC review addendum

Reset-domain debug traces dependency chains between PLL lock, power-good, reset deassertion, and software initialization ordering.

Metric: reset-domain escape count, debug turnaround for boot hangs