Helgen-Services/Drogheda
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

EinarBoard respin WIP: E-J1 pad renumber, PFI 4.40V (R51 270k), HV24 24V clearance class, J1 nets ripped for reroute

Browse Source 
J1 pads renumbered end-for-end (positions/uuids kept, nets follow numbers, lib id renamed Drogheda:..._RevNum_EJ1 so library-update cannot revert); verified pad-by-pad against the module landing map. R51 287k->270k on board+schematic (PFI trip 4.60->4.40V falling, per 24-Jul bench data). HV24 class (0.5mm clearance) assigned to /24V_IN, 24V, IGN_IN, Q10_GATE after the 23-Jul inner-layer bridge incident. 177 segments/vias ripped on the 11 J1 signal nets + 5 power stubs: reroute pending in the inter-socket channel. NOTE: pre-existing PWR_HI/PWR_MID netclass patterns lack the '/' prefix and likely never matched.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GSKKes8GsS4YHAMWJ44tCm
This commit is contained in:
Leopoldo Rodríguez 2026-07-25 04:04:12 +00:00
parent 9f7d43ba93
commit 19c15e2864
3 changed files with 252 additions and 1670 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1880
03-Architecture-Hardware/kicad/hbox-watchdog-v3-PROD.kicad_pcb
View File

File diff suppressed because it is too large Load Diff

35
03-Architecture-Hardware/kicad/hbox-watchdog-v3-PROD.kicad_pro
View File

@ -573,6 +573,25 @@
"via_diameter": 0.8,
"via_drill": 0.4,
"wire_width": 6
},
{
"bus_width": 12,
"clearance": 0.5,
"diff_pair_gap": 0.25,
"diff_pair_via_gap": 0.25,
"diff_pair_width": 0.2,
"line_style": 0,
"microvia_diameter": 0.3,
"microvia_drill": 0.1,
"name": "HV24",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"priority": 0,
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.5,
"tuning_profile": "",
"via_diameter": 0.8,
"via_drill": 0.4,
"wire_width": 6
}
],
"meta": {
@ -644,6 +663,22 @@
{
"netclass": "PWR_MID",
"pattern": "SW_IN"
},
{
"netclass": "HV24",
"pattern": "/24V_IN"
},
{
"netclass": "HV24",
"pattern": "24V"
},
{
"netclass": "HV24",
"pattern": "IGN_IN"
},
{
"netclass": "HV24",
"pattern": "Q10_GATE"
}
]
},

5
03-Architecture-Hardware/kicad/hbox-watchdog-v3-PROD.kicad_sch
View File

@ -22453,7 +22453,7 @@
)
)
)
(property "Value" "287k/1%"
(property "Value" "270k/1%"
(at 207.264 200.66 0)
(show_name no)
(do_not_autoplace no)
@ -22495,6 +22495,9 @@
)
)
)
(property "Note" "E-PFI 2026-07-24: PFI trip 4.40 V falling (was 287k = 4.60 V) — bench data: modem inrush tripped 4.60 V on battery-less bench. LCSC: re-pick 270k 1% 0603 in the sourcing pass." (at 201.676 200.66 0)
(effects (font (size 1.27 1.27)) (hide yes))
)
(pin "1"
(uuid "adc94d42-1132-4fd8-a2e8-83817ba6ce9b")
)