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SASemiAgoraSemiconductor knowledge & engineeringOpen run card

LESSON PACKET / SA-INT-PROCESS-DEVICE-YIELD-042

A downstream correlation is not yet a causal handoff.
Integration / Device / Circuit / Reliability / Yield

Process and equipment evidence, variation family, device characterization, circuit margin, reliability, test, genealogy, yield learning, model limits, role ownership, and the human-reviewed public-atlas boundary stay separate.

Open simulationOpen replay lab ->
packetSA-INT-PROCESS-DEVICE-YIELD-042runSimulation ObjectlearnEvidence SequencemethodMethodslimitsBoundaries

EVIDENCE SEQUENCE

What the learner should inspect first.

This surface connects the daily-scan source signal to an original SemiAgora simulation object without copying source text, code, figures, PDK files, or process recipes.

01

Begin at the process-module, process-device-interface, or device-circuit-yield boundary and name the evidence owner before reading a score.

Open the run card to inspect the saved rows, methods, limits, and export files behind this step.

Inspect run card ->
02

Choose film, profile, interface, contact, or equipment-lineage variation as a hypothesis family, not a demonstrated physical cause.

Open the run card to inspect the saved rows, methods, limits, and export files behind this step.

Inspect run card ->
03

Separate device characterization and model evidence from circuit topology, PVT, parasitics, margin, reliability, stress, test, and use context.

Open the run card to inspect the saved rows, methods, limits, and export files behind this step.

Inspect run card ->
04

Trace process integration, device modeling, circuit reliability, and yield-learning gates through three exact integer ledgers.

Open the run card to inspect the saved rows, methods, limits, and export files behind this step.

Inspect run card ->
05

End at lot-wafer-die genealogy and the v120 human-publication gate; every automatic calibration, acceptance, qualification, signoff, publication, and production action remains disabled.

Open the run card to inspect the saved rows, methods, limits, and export files behind this step.

Inspect run card ->

METHODS

Precomputed model contract.

The goal is useful study scaffolding and paper-planning discipline, not calibrated production evidence.

method

Complete deterministic 3 x 5 x 3 x 2 x 2 x 2 x 8 x 2 Cartesian sweep with evidence posture excluded from the physical key and every normalized calculation.

The simulation object keeps the same statement beside downloadable JSON and CSV evidence.

method

Twenty source-independent dimensionless equations keep readiness and burden families separate; sixteen integer equations close three exact bookkeeping ledgers.

The simulation object keeps the same statement beside downloadable JSON and CSV evidence.

method

An independent no-import verifier replays all 5,760 rows, evidence pairs, regimes, role gates, bridges, ledgers, 112 prohibited-zero fields, and CSV cells.

The simulation object keeps the same statement beside downloadable JSON and CSV evidence.

method

Twenty link-only official and DOI metadata records plus sixteen claim nodes anchor terminology, provenance, rights, applicability, and replacement-evidence questions without supplying a generated number.

The simulation object keeps the same statement beside downloadable JSON and CSV evidence.

LIMITS

Useful, but deliberately bounded.

No account, upload, payment, comment, newsletter, live solver, facility workflow, or product-release surface is enabled.

non-claim

No physical process, equipment, film, profile, interface, contact, I-V, C-V, resistance, capacitance, delay, margin, lifetime, failure-rate, defect, test, genealogy, or yield value.

Keep this boundary attached when reusing the card for lesson writing, figure planning, or research notes.

non-claim

No measured row, compact-model parameter, model corner, guardband, test limit, sampling rule, binning rule, acceptance rule, qualification, signoff, publication, disposition, or production release.

Keep this boundary attached when reusing the card for lesson writing, figure planning, or research notes.

non-claim

The browser filters a saved CSV and redraws normalized teaching states; it does not infer causality, calibrate a model, predict yield, operate equipment, or automate a cross-domain decision.

Keep this boundary attached when reusing the card for lesson writing, figure planning, or research notes.

SOURCE ANCHOR

Link-only public source spine.

SemiAgora uses the source as a signal and citation anchor, then writes original summaries and original toy data with explicit limitations.

SEMI, NIST, IRDS, and DOI process-variation, device, circuit, reliability, and yield metadata spine

https://www.nist.gov/chips/research-development-programs/metrology-program

Open source ->