Silicon Bring-up · All levels

Silicon Bring-up Cheatsheet

Dense reference for mechanism-first post-silicon debug and release closure decisions.

Debug order

diagram

SYMPTOM -> CLASS -> ARTIFACT -> OWNER -> DECISION

POWER/RESET/CLOCK: dependency ordering, timing windows, rail integrity
BOOT/FIRMWARE: checkpoint progression, handoff state, replay consistency
INTERFACES: access path integrity, protocol decode, trace alignment
MARGIN/CORNERS: shmoo edge behavior, fail clusters, guardband confidence
SIGNOFF: residual risk, workaround sustainability, rollback readiness

Questions before proposing a fix

Which boundary fails first and is it reproducible?
Which artifact proves mechanism, not correlation?
Who owns the smallest reversible mitigation?
What validation and rollback gates close risk?
How will recurrence be monitored post-release?

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