0hmX/am3352-ddr-track-a-local-dfm-wip-20261007

Experimental RJ45-corrected board with isolated PG indication. 1005/1005 source joins pass; 15 expanded-guard physical errors, sourcing and qualification gates remain. Not fabrication-ready.

Version
0.0.4
License
unset
Stars
0

authoring/rj45-source-validation.json

{
  "status": "PASS_RJ45_SOURCE_AND_FULL_JOINS",
  "baseline_source_sha256": "d75a1e851abde8e2366c0dd59394cb60cea3f43143a20e2214a745af735838b5",
  "candidate_source_sha256": "4ed4c784f20a492ac5736e026cdc62ce9ed35da8656c6f70c9132ef3be7e9700",
  "changed_source_records": 2,
  "connectivity": {
    "required_terminals": 1233,
    "required_minimum_joins": 1005,
    "physically_connected_joins": 1005,
    "remaining_minimum_joins": 0,
    "missing_pad_bindings": []
  },
  "terminal_groups_identical": true,
  "all_unselected_records_unchanged": true,
  "exact_reversal_recovers_baseline_bytes": true,
  "all_77_planes_byte_unchanged": true,
  "all_old_shield_plane_and_trace_contacts_retained": true,
  "before_after_shield_spacing_mm": [
    15.8,
    16.0
  ],
  "checks": [
    {
      "id": "pcb_plated_hole_16",
      "net": "CHASSIS",
      "before_contacts": [
        [
          "top",
          "pcb_trace",
          "closure_48c4415c_bypass_J_ETH_SH_J_ETH_pin13_internal_1"
        ]
      ],
      "after_contacts": [
        [
          "top",
          "pcb_trace",
          "closure_48c4415c_bypass_J_ETH_SH_J_ETH_pin13_internal_1"
        ]
      ],
      "contacts_lost": [],
      "minimum_local_foreign_copper_gap_mm": 11.190000000000003,
      "minimum_local_foreign_copper_drill_gap_mm": 11.490000000000007,
      "minimum_other_drill_gap_mm": 1.3860786317382179,
      "pad_inside_board": true,
      "hole_inside_board": true
    },
    {
      "id": "pcb_plated_hole_17",
      "net": "CHASSIS",
      "before_contacts": [
        [
          "top",
          "pcb_trace",
          "closure_48c4415c_bypass_J_ETH_8_J_ETH_pin13_internal_1"
        ],
        [
          "top",
          "pcb_trace",
          "closure_48c4415c_bypass_J_ETH_SH_J_ETH_pin13_internal_1"
        ],
        [
          "top",
          "pcb_trace",
          "closure_48c4415c_bypass_J_ETH_pin13_internal_1_C_ETH_CHASSIS_pin1"
        ]
      ],
      "after_contacts": [
        [
          "top",
          "pcb_trace",
          "closure_48c4415c_bypass_J_ETH_8_J_ETH_pin13_internal_1"
        ],
        [
          "top",
          "pcb_trace",
          "closure_48c4415c_bypass_J_ETH_SH_J_ETH_pin13_internal_1"
        ],
        [
          "top",
          "pcb_trace",
          "closure_48c4415c_bypass_J_ETH_pin13_internal_1_C_ETH_CHASSIS_pin1"
        ]
      ],
      "contacts_lost": [],
      "minimum_local_foreign_copper_gap_mm": 0.6550000000000001,
      "minimum_local_foreign_copper_drill_gap_mm": 0.955,
      "minimum_other_drill_gap_mm": 1.3860786317382168,
      "pad_inside_board": true,
      "hole_inside_board": true
    }
  ],
  "failures": [],
  "full_native_DRC": false,
  "fabrication_qualified": false
}