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BRINGUP: the interlock loop is J8 (J6 is the speaker); the 3.3 V rail carries the fixture's coils

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ScottW514
2026-08-23 14:35:36 -04:00
parent b54b94e8ae
commit 7d982070c0
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docs/BRINGUP.md
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@@ -648,12 +648,11 @@ until `releases/v<version>/acceptance.json` is committed.
GPIO 7 to GND. The lid contact (NC) goes in series with the lid-switch
loop at J4.12/13; the button contact (NO) across the front button input
at J5 (BTN and its 12 V); the interlock contact (NC) in the remote
interlock loop, which SAFETY.md places on J8 and the sister project's
connector map on J6 (J8 being Y1's coils there): **to be settled at the
bench before the harness is made.** The DevKit and the machine share a
ground through the modules, so the DevKit is powered from a USB wall
adapter. The interposer harness itself is bench-local and is not
described in any repository.
interlock loop at J8 (SAFETY.md; J6 is the speaker). The machine's 3.3 V
rail carries the three coils with room to spare. The DevKit and the
machine share a ground through the modules, so the DevKit is powered from
a USB wall adapter. The interposer harness itself is bench-local and is
not described in any repository.
- **The factory's envelope, decoded** (firmware 2.6.0-2228, the 23 captured
headers, this board's own factory logs). The pulse header is the job's