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SASemiAgoraSemiconductor knowledge & engineeringOpen run card

EDA REPLAY LAB / SA-EDA-VSLICE-004

A green flow is not a measured-silicon claim.
EDA / Layout

Model assumptions, characterization, implementation reports, test structures, measurements, discrepancy, provenance, and uncertainty must stay distinguishable. This replay keeps every missing or synthetic evidence state visible.

Open simulationStudy lesson ->
packetSA-EDA-VSLICE-004runSimulation 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

Choose a model basis, characterization state, implementation checkpoint, test structure, measurement state, and accountable review role.

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

Inspect run card ->
02

Separate author-claim metadata, synthetic teaching pairs, missing evidence, and empty owned replacement slots before reading readiness.

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

Inspect run card ->
03

Use the gate to request model provenance, arc data, routed reports, controls, environmental conditions, raw measurements, uncertainty, or independent reproduction.

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

The external repository is pinned to one observed commit and used only as a link-first author-claim benchmark.

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

method

Every numeric field is generated by an original deterministic 4 x 4 x 4 x 4 x 4 x 4 teaching model; no external number or real measurement is used.

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

method

Local triage, backlog, factory proof, and resource-candidate records retain SHA-256 lineage in the canonical evidence folder.

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 repository mirroring, source-code reuse, GDS, Liberty, PDK, model deck, report, screenshot, figure, or measurement-table copying.

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

non-claim

No live ngspice, Yosys, OpenROAD/OpenLane/LibreLane, OpenSTA, OpenRCX, Magic, Netgen, KLayout, upload, test-log parsing, or measurement ingestion.

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

non-claim

No row is signoff, tapeout readiness, fabrication service, measured-silicon evidence, performance certification, foundry/product claim, or endorsement.

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.

Pinned public repository and official evidence-chain sources

https://github.com/JoonatanAlanampa/vertical-slice/tree/318eac27ebedc990af5680c8a969164709545eca

Open source ->