Mike Swanson 9c04c23ab0 dataforth(datasheet): wire DSCA33/45 Hoffman-mined templates (gated; accuracy-data WIP) ...

Per the 5070 handoff (DSCA33-45-HOFFMAN-RECOVERY): the lost DSCA33/45 specs are
recoverable from Hoffman, not John. Wired the mined dsca33-45-templates.json (56
models) into the renderer:

- datasheet-exact.js: load DSCA3345_TEMPLATES; for family DSCA, the Hoffman-mined
  template takes PRECEDENCE over the stale staged-extraction entry (which shadowed 25
  models with accOut "?"/no accHeader). Emit the verbatim 2-line accHeader for these
  families (Vin (mVAC)/Iin (AAC)/Frequency (Hz), Output (VDC)/(mADC)). Per-model
  `validated` GATE: a DSCA33/45 model renders only after byte-matching its Hoffman
  original; until then it returns null (skipped) so an unverified render can never
  overwrite a pristine live original. DSCA_VALIDATE_MODE env opens the gate for the
  validation harness only. Exposed rendersWithoutSpecs().
- render-datasheet.js: allow a null-specs render for DSCA33/45 (their spec files were
  lost; template-driven) instead of bailing on missing specs.
- derive-dsca-slotmaps.js: DSCA_TPL env to target the 3345 templates; derived 43 slot
  maps into them (22 models need none, 8 DSCA33 still below threshold).
- validate-dsca3345.js (new): renders each model's _srcSerial, fetches the live
  Hoffman original (GET TestReportDataFiles/{serial}, deployed uploader token — no
  vault needed), content-normalized compare; --apply marks validated.

STATUS: gate is CLOSED — 0 models validated, all DSCA33/45 still render null, nothing
published, no risk. Final-Test block + accuracy headers now byte-match the Hoffman
originals for all 56 models; the remaining blocker is accuracy-DATA numeric quirks that
must match to pass the gate:
  - DSCA33 calc column stored in A but displayed in mADC (x1000); measured stored in
    mA (not scaled) — an original-software unit quirk.
  - sign conventions differ per layout (DSCA33 stim/calc/meas unsigned, error signed;
    DSCA45 stim unsigned, calc/meas/error signed).
  - DSCA45 frequency-input stim formatting.
These need per-layout reverse-engineering against the originals (the validation harness
is the oracle). 8 DSCA33 models (DSCA33-02/03/03A/04/04A/05/05A/1642) also lack a slot
map (below threshold). DSCA33-1948 + DSCA45-1746 (24 units) have no Hoffman original.

Cleanups: deleted superseded memory project_dsca33_45_spec_gap; struck the obsolete
"ask John" TODO 2 from the handoff note.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-18 13:32:37 -07:00

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