AFS_Adom flight computer molecule

@@ -1,6 +1,6 @@ # AI Flow run: Claude Fable 5.1 on board-0 -**Running**: step `placement`, 209.7 min of AI time since the prompt (209.7 min on the wall clock). This page updates at every step change.+**Running**: step `placement`, 211.4 min of AI time since the prompt (211.4 min on the wall clock). This page updates at every step change.  Prompt at 2026-10-15T20:55:00Z (UTC). Flow: board. Every number here is from the run's append-only ledger (run.jsonl). AI time is the time the AI was working on a prompt: from the human's prompt to the AI's done, with any gap over 15 min where no command ran (unobserved, not proven idle) cut out. @@ -10,8 +10,8 @@ One row per human prompt: the AI's time on it, unobserved gaps excluded by the h  | Session | Prompt at | Done at | AI time min | Unobserved gap min | What | |---|---|---|---|---|---|-| 1 | 2026-10-15T20:55:00Z | (open) | 209.7 | 0 | the first prompt |-| **all** | | | **209.7** | | |+| 1 | 2026-10-15T20:55:00Z | (open) | 211.4 | 0 | the first prompt |+| **all** | | | **211.4** | | |  ## Per step @@ -20,7 +20,7 @@ AI time only, the idle cut out. | Step | AI min | AI thinking min | Tool min | Turns | Visits | Returns | Longest think | |---|---|---|---|---|---|---|---| | intake | 128.8 | 128.7 | 0.1 | 4 | 1 | 0 | 128.7 min |-| placement | 13.6 | 5.4 | 8.3 | 28 | 5 | 4 | 3.0 min |+| placement | 15.3 | 5.8 | 9.6 | 34 | 6 | 5 | 3.0 min | | routing | 43.5 | 20.4 | 23.1 | 20 | 4 | 0 | 6.9 min | | capture | 0.9 | 0.0 | 0.9 | 1 | 0 | 0 | 0.0 min | | components | 4.2 | 4.0 | 0.1 | 5 | 1 | 0 | 2.3 min |@@ -32,7 +32,7 @@ AI time only, the idle cut out. | simulation | 0.4 | 0.2 | 0.2 | 7 | 0 | 0 | 0.2 min | | sourcing | 6.6 | 5.8 | 0.9 | 6 | 0 | 0 | 5.8 min | | test-plan | 0.3 | 0.2 | 0.1 | 2 | 1 | 0 | 0.2 min |-| **total** | **209.7** | **173.8** | **35.9** | | | | |+| **total** | **211.4** | **174.2** | **37.2** | | | | |  ## Returns to earlier steps @@ -40,6 +40,7 @@ AI time only, the idle cut out. - 2026-10-15T23:58:27Z back to **placement** (visit 3): router closed 21 connections short: RP2350 top-row and FB/DVDD escapes blocked by the crystal group, C26 and the core-regulator caps; moved them out of the 2.5 mm fan-out band, caps to 3.2-3.6 mm, sensors spread - 2026-10-16T00:09:40Z back to **placement** (visit 4): router still 12 short: test points sat 2 mm off RP2350 pins inside the fan-out band; re-anchored TPs on passives with a 4 mm keep-out around U1 and 2.5 mm around the other ICs - 2026-10-16T00:23:59Z back to **placement** (visit 5): RP2350 fan-out pre-routed as board copper (3-row via fan-out, standard for 0.4 mm QFN); IOVDD/DVDD caps moved 0.1 mm out for hole clearance to the row-C vias; C27 kept at its explicit spot+- 2026-10-16T00:26:14Z back to **placement** (visit 6): RP2350 fan-out pre-routed as board copper (3-row via fan-out, standard for 0.4 mm QFN); IOVDD/DVDD caps moved 0.1 mm out for hole clearance to the row-C vias; C27 kept at its explicit spot  ## Decisions along the way @@ -58,10 +59,10 @@ AI time only, the idle cut out. - 2026-10-16T00:10:12Z clip-start:placement-4 - 2026-10-16T00:11:26Z clip-start:routing-4 - 2026-10-16T00:24:40Z clip-start:placement-5+- 2026-10-16T00:26:21Z clip-start:placement-6  ## Where the board stands -- routing: 5 unrouted after null passes  ## The steps on camera @@ -311,19 +312,37 @@ What this step does: place the parts for routability, current and heat; the bina  Why the AI came back here: RP2350 fan-out pre-routed as board copper (3-row via fan-out, standard for 0.4 mm QFN); IOVDD/DVDD caps moved 0.1 mm out for hole clearance to the row-C vias; C27 kept at its explicit spot -**Clip: placement, visit 5 (rework), still recording (started 2026-10-16T00:24:40Z); it appears here when the step ends.**+**Clip: placement, visit 5 (rework), the PCB editor from 2026-10-16T00:24:40Z to 2026-10-16T00:26:14Z. Motion only: 1.6 min of real time, 2 s of it had something moving; the clock in the corner is the real elapsed time.**++<video width="100%" controls><source src="/blob/app/afs-adom/docs/runs/AFS_Adom-claude-fable-5-1-20261015-2055/placement-5.mp4" type="video/mp4"></video>++**Contact sheet: nine frames spread through the placement, visit 5 (rework) clip, what the camera saw.**++![nine frames of placement, visit 5 (rework)](/blob/app/afs-adom/docs/runs/AFS_Adom-claude-fable-5-1-20261015-2055/placement-5-sheet.png)  **Screenshot: the board when placement, visit 5 (rework) began.**  ![the board when placement, visit 5 (rework) began](/blob/app/afs-adom/docs/runs/AFS_Adom-claude-fable-5-1-20261015-2055/shot-placement-5-start.png) +### placement, visit 6 (rework)++What this step does: place the parts for routability, current and heat; the binary packs, checks courtyards and lands moves; reserve visible space for connector labels and the two-sided service silkscreen; the switch-node check refuses switch copper under another part or a switch loop longer than the spec allows, and sends the AI back here++Why the AI came back here: RP2350 fan-out pre-routed as board copper (3-row via fan-out, standard for 0.4 mm QFN); IOVDD/DVDD caps moved 0.1 mm out for hole clearance to the row-C vias; C27 kept at its explicit spot++**Clip: placement, visit 6 (rework), still recording (started 2026-10-16T00:26:21Z); it appears here when the step ends.**++**Screenshot: the board when placement, visit 6 (rework) began.**++![the board when placement, visit 6 (rework) began](/blob/app/afs-adom/docs/runs/AFS_Adom-claude-fable-5-1-20261015-2055/shot-placement-6-start.png)+ ## Plan usage, the second cost line  Percent of each plan limit used, as the provider reports it, at the start of the run and at its end.  | Provider | Limit | At start | At end | Used by this run | |---|---|---|---|---|-| claude | 5h | 17 % | 40 % | 23.0 % |+| claude | 5h | 17 % | 41 % | 24.0 % | | claude | Fable | 52 % | 59 % | 7.0 % | | claude | week | 42 % | 45 % | 3.0 % |