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SECS/GEM Workbench

Semiconductor equipment↔host protocol decoder and simulator — HSMS sessions, SECS-II trees, host or equipment role.

REFNK-07
VERBCONNECT
STATEIN DEVELOPMENT
VERIFIEDSUITE PASS · 2026-08-29
In developmentSpecification
//00 NEEDS

What brings you here.

The situations this instrument was built for — and what it does about each one.

Need 01

Fab integration work cannot wait on a real tool being free.

Answer

A scenario file of received SxFy → reply rules lets the workbench answer a real host as the equipment.

Need 02

Debugging SECS-II means matching bytes to structures by hand.

Answer

Every frame decodes to a tree with the exact byte range of every node — click a byte, the owning node lights up.

Need 03

SEMI standards are licensed material; guessed constants are worse than none.

Answer

Wire constants live behind one gate file you fill from your own copy of the standards — no rebuild, no code change.

SECS/GEM Workbench screenshot
NK-07SECS/GEM Workbench
CONNECTIN DEVELOPMENT
SCANLOCKED
//00 WHAT IT DOES
01

Hex↔tree linked highlighting

02

Scenario-driven simulator (S1F13 and beyond)

03

Session logging and replay

//00 IN PRACTICE

What you'll see.

Every frame is decoded to a structure tree with the exact byte range of every node — click a byte, the owning node is selected; select a node, its bytes light up. Drive a full HSMS session with transaction matching and T3/T5/T6/T7/T8 timers, or answer a real host from a scenario file of received SxFy → reply rules.

01

Message browser

Sessions append to a JSON Lines log that keeps the raw wire bytes; reopen a log and the whole conversation comes back into the browser. Favourites resend under fresh system bytes, never a replayed transaction id.

Message browser
NK-07 · 01 / 02
02

The gate: SEMI wire constants are not guessed

The SEMI wire constants come from licensed standards documents, so they are not in the repository. Fill in spec/secs-reference.md from your own copy of the standards and the whole product comes alive — no rebuild, no code change.

The gate: SEMI wire constants are not guessed
NK-07 · 02 / 02
//00 DATASHEET

NK-07 datasheet

NOKTRA index
Build
PlatformWindows 10/11 x64
DeploySingle-file exe
StandardsSEMI E5 / E30 / E37
Reference
REFNK-07
VERBCONNECT
STATEIN DEVELOPMENT

One file.
Copy it and run.

No installer, no package manager, no service account. Move the executable onto the air-gapped machine and open your work.

STATEIN DEVELOPMENT
In development
//00 FAQ

Quick answers

Does SECS/GEM Workbench work offline?

Yes. Like every NOKTRA instrument it is offline-first: no cloud services, no telemetry, and any AI runs locally on your own machine. It is built for air-gapped networks.

What platform does SECS/GEM Workbench run on?

Windows 10/11 x64. It ships as a single executable — no runtime install.

Is SECS/GEM Workbench available for download now?

Not yet — it is in development. It is listed with no promised date, until a build exists you can run.