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0af0373def
Drogheda/03-Architecture-Hardware
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Leopoldo Rodríguez 0af0373def 1.1 Phase B: board grown to 155x100 (20mm left), placement for blocks M/N/O 
- Outline left edge 80.19->60.19; MH5/MH6 mounting holes cloned to new corners
- Antenna corridor keepout front-left (notched around MH6) + magjack no-pour/no-via zone
- RJ45 J10 + RS-485 P15 + RS-232 P16 on new left edge behind antenna corridor
- W5500 U11 + 25MHz + terminations between jack and P5; 3V3_ETH buck U12/L8/D11
  in the freed P13/H3 gap under the module (low-profile), bulk caps at load
- SC16IS752 U10 serial cluster behind P15/P16; MAX3232 U15, SP3485 U14
- PCF8574 U13 clear of MOD1 pad ring; RGB JST P14 on right edge (freed P3 slot)
- H4 TTL header moved to front edge (was under module, on D5)
- 24V entry block relocated beside P1 (Q10/C10 in P12 lane, D10/DzG1/Rrp1 pocket);
  old cross-board 24V routing ripped for HV24 re-route
- P3/P13/H3 depopulated; J1/J2/DB pad nets updated (ETH SPI, SER_IRQ, LED flip)
- Fix Phase A miss: SC16IS752 pins 13/14 (I2C SCL/SDA) now wired in sch + board
- Placement verified: 190 footprints, 0 courtyard conflicts, 0 corridor intrusions,
  all new nets 2-ended (verify_phase_b.py)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GSKKes8GsS4YHAMWJ44tCm
2026-07-29 04:39:35 +00:00
..
CAD-Files auto-sync 2026-07-13 18:00 2026-07-13 18:00:15 -06:00
circuitikz-wiring auto-sync 2026-07-20 18:00 2026-07-20 18:00:14 -06:00
EinarBoard-Manual sync: commit before registering as submodule 2026-07-08 14:58:40 -06:00
Guia-Conexion-Protoboard auto-sync 2026-07-20 18:00 2026-07-20 18:00:14 -06:00
kicad 1.1 Phase B: board grown to 155x100 (20mm left), placement for blocks M/N/O 2026-07-29 04:39:35 +00:00
Manual-Instalacion-Operacion Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
4G-USB-Reset-LED-addition.md auto-sync 2026-07-06 18:00 2026-07-06 18:00:09 -06:00
0007-1000_Assembly_Guide.pdf auto-sync 2026-07-11 18:00 2026-07-11 18:00:15 -06:00
2026-07-06_Drogheda_EinarBoard-1.0-PreFab-Audit_v1.0.md sync: commit before registering as submodule 2026-07-08 14:58:40 -06:00
2026-07-08_Drogheda_4G-Modem-Alternatives_v1.0.md auto-sync 2026-07-09 18:00 2026-07-09 18:00:14 -06:00
2026-07-24_Drogheda_EinarBoard-1.1_Design-Brief_v1.0.md EinarBoard 1.1 design brief: locked decisions (RS-485+RS-232 via SC16IS752, on-board W5500 Ethernet, RGB status LED, board growth) + execution phases 2026-07-29 01:58:39 +00:00
Assembly-BOM-Split.md auto-sync 2026-07-05 18:00 2026-07-05 18:00:08 -06:00
BOM-master.md 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
bom.xls sync: commit before registering as submodule 2026-07-08 14:58:40 -06:00
cabinet-electrical-bom.md Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
Drogheda_Conexiones-por-Bloque_Proto_v1.xlsx auto-sync 2026-07-03 18:00 2026-07-03 18:00:09 -06:00
Drogheda_Diagrama-Cableado-Proto_ES.pdf 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_Diagrama-Cableado-Proto_ES.png 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_Diagrama-Cableado-Proto_ES.svg 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_EinarBoard-1.0_Tabla-Conexiones-Externas_v1.0.pdf auto-sync 2026-07-23 18:00 2026-07-23 18:00:14 -06:00
Drogheda_Guia-Cableado-Proto-Watchdog-v3_ES.pdf 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
Drogheda_Guia-Conexion-Protoboard_ES_v2.2.pdf auto-sync 2026-07-03 18:00 2026-07-03 18:00:09 -06:00
Drogheda_Guia-Conexion-Protoboard_ES_v3.0.pdf auto-sync 2026-07-09 18:00 2026-07-09 18:00:14 -06:00
Drogheda_Guia-Conexion-Protoboard_ES_v3.1.pdf auto-sync 2026-07-20 18:00 2026-07-20 18:00:14 -06:00
Drogheda-BOM-Maestro.xlsx Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
Drogheda-Manual-Instalacion-Operacion.pdf Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
EinarBoard-1.0-BOM-JLC-PCBA-JLCPCB Assembly Order.xls sync: commit before registering as submodule 2026-07-08 14:58:40 -06:00
EinarBoard-1.0-BOM-JLC-PCBA-v3-pinned-JLCPCB Assembly Order.xls sync: commit before registering as submodule 2026-07-08 14:58:40 -06:00
firmware-review-v2.3-EinarBoard.md Firmware review: v2.3 as EinarBoard 1.0 production candidate (2026-07-24) 2026-07-24 01:27:20 +00:00
firmware-review.md Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
hardware-respec-and-pcb-brief.md Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00
harness-connector-pinout.md auto-sync 2026-07-04 18:00 2026-07-04 18:00:09 -06:00
JLCPCB-Order-Guide.md auto-sync 2026-07-06 18:00 2026-07-06 18:00:09 -06:00
LCSC-search-list.md auto-sync 2026-07-07 18:00 2026-07-07 18:00:12 -06:00
Socket-Pinout-Silkscreen.md auto-sync 2026-07-05 18:00 2026-07-05 18:00:08 -06:00
watchdog-connections-rationale.md auto-sync 2026-07-03 18:00 2026-07-03 18:00:09 -06:00
watchdog-connections.xlsx 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-electrical-design-state.md auto-sync 2026-07-09 18:00 2026-07-09 18:00:14 -06:00
watchdog-health-telemetry.md add objectivity rule across all projects 2026-06-24 00:44:04 -06:00
watchdog-LISTA-DE-COMPRAS-ES.xlsx auto-sync 2026-07-20 18:00 2026-07-20 18:00:14 -06:00
watchdog-pcb-v3-blockdiagram.svg auto-sync 2026-06-22 18:00 2026-06-22 18:00:16 -06:00
watchdog-pcb-v3-bom.xlsx add objectivity rule across all projects 2026-06-24 00:44:04 -06:00
watchdog-pcb-v3-design.md 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-pcb-v3-kicad-guide.md auto-sync 2026-06-22 18:00 2026-06-22 18:00:16 -06:00
watchdog-pcb-v3-routing-status.md auto-sync 2026-07-04 18:00 2026-07-04 18:00:09 -06:00
watchdog-production-schematic-delta.md 2026-07-02: PROD schematic complete (ERC 0) + carrier-board PCB + doc sweep to the Jul-2 ledger 2026-07-02 22:18:56 -06:00
watchdog-proto-bench-bringup-v3.md auto-sync 2026-07-03 18:00 2026-07-03 18:00:09 -06:00
watchdog-protoboard-BOM-3boards.xlsx auto-sync 2026-07-20 18:00 2026-07-20 18:00:14 -06:00
watchdog-protoboard-bringup.md auto-sync 2026-07-03 18:00 2026-07-03 18:00:09 -06:00
watchdog-schematic.md Initial commit (Hub backfill) 2026-06-21 23:39:49 -06:00