Adjustment to LAN9512 reference schematics: pull ups for tx, rx, caps for emi, adjustments for the test pins, some minor changes;

Skew optimized; Adds PoE filter caps; Major Ground domain rework; Minor adjustemnets
Bugfix: Swaps caps for radios.
2025-11-25 12:27:46 +01:00 · 2025-11-18 10:43:26 +01:00 · 2025-11-18 09:56:26 +01:00 · 2025-11-11 13:44:38 +01:00 · 2025-10-21 09:30:10 +02:00 · 2025-10-21 09:28:22 +02:00
28 changed files with 175385 additions and 476794 deletions
--- a/1
+++ b/1
@@ -1 +0,0 @@
-/home/pstruebi/Nextcloud/Projekte/auracaster/tech/pcb/kicad/cm/cm4-nrf54/_autosave-cm4-nrf54.sch
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,7 @@
+cm4-nrf54-backups/
+~*.lck
+.kiri/
+
+fp-info-cache
+
+\#auto_saved_files#/
--- a/_autosave-cm4-nrf54.sch
+++ b/_autosave-cm4-nrf54.sch
--- a/cm4-nrf54-backups/cm4-nrf54-2025-05-25_173700.zip
+++ b/cm4-nrf54-backups/cm4-nrf54-2025-05-25_173700.zip
--- a/cm4-nrf54-backups/cm4-nrf54-2025-05-26_102014.zip
+++ b/cm4-nrf54-backups/cm4-nrf54-2025-05-26_102014.zip
--- a/cm4-nrf54-backups/cm4-nrf54-2025-05-26_104011.zip
+++ b/cm4-nrf54-backups/cm4-nrf54-2025-05-26_104011.zip
--- a/cm4-nrf54-backups/cm4-nrf54-2025-05-26_104525.zip
+++ b/cm4-nrf54-backups/cm4-nrf54-2025-05-26_104525.zip
--- a/cm4-nrf54.kicad_dru
+++ b/cm4-nrf54.kicad_dru
@@ -1,6 +1,6 @@
 (version 1)

 (rule "dp clearance"
-(constraint clearance (min 1.2mm))
-(condition "A.inDiffPair('*') && A.Type == 'Track' && B.Type == 'Zone' ")
+  (constraint clearance (min 1.2mm))
+  (condition "A.InDiffPair('*') && A.Type == 'Track' && B.Type == 'Zone' && !(A.NetName == '*XLR*')")
 )
--- a/cm4-nrf54.kicad_pcb
+++ b/cm4-nrf54.kicad_pcb
--- a/cm4-nrf54.kicad_prl
+++ b/cm4-nrf54.kicad_prl
@@ -2,7 +2,7 @@
  "board": {
    "active_layer": 0,
    "active_layer_preset": "",
-    "auto_track_width": true,
+    "auto_track_width": false,
    "hidden_netclasses": [],
    "hidden_nets": [],
    "high_contrast_mode": 0,
@@ -20,7 +20,7 @@
      "footprints": true,
      "graphics": true,
      "keepouts": true,
-      "lockedItems": true,
+      "lockedItems": false,
      "otherItems": true,
      "pads": true,
      "text": true,
@@ -49,8 +49,8 @@
      "conflict_shadows",
      "shapes"
    ],
-    "visible_layers": "ffffffff_ffffffff_ffffffff_ffffffff",
-    "zone_display_mode": 0
+    "visible_layers": "ffffffff_ffffffff_fffffff5_ff555fef",
+    "zone_display_mode": 1
  },
  "git": {
    "repo_type": "https",
--- a/cm4-nrf54.kicad_pro
+++ b/cm4-nrf54.kicad_pro
@@ -37,9 +37,9 @@
        "other_text_thickness": 0.15,
        "other_text_upright": false,
        "pads": {
-          "drill": 0.65,
-          "height": 0.65,
-          "width": 0.65
+          "drill": 1.6,
+          "height": 1.6,
+          "width": 1.6
        },
        "silk_line_width": 0.12,
        "silk_text_italic": false,
@@ -48,7 +48,7 @@
        "silk_text_thickness": 0.15,
        "silk_text_upright": false,
        "zones": {
-          "min_clearance": 0.1524
+          "min_clearance": 0.15
        }
      },
      "diff_pair_dimensions": [
@@ -60,39 +60,283 @@
      ],
      "drc_exclusions": [
        [
-          "lib_footprint_issues|134500000|64000000|00000000-0000-0000-0000-000061456af4|00000000-0000-0000-0000-000000000000",
+          "courtyards_overlap|82775000|63767500|14b3ca14-5f6d-4b10-85cb-8c3b114ec638|e35481fa-f570-4950-8ddd-a3342315b13f",
          ""
        ],
        [
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+          "courtyards_overlap|84275000|63767500|e292a2e2-658b-4c7a-b874-4e89eca86a6a|e35481fa-f570-4950-8ddd-a3342315b13f",
          ""
        ],
        [
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+          "courtyards_overlap|85775000|63767500|cec3d882-c273-405f-85d2-a2f420c080ac|e35481fa-f570-4950-8ddd-a3342315b13f",
          ""
        ],
        [
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+          "courtyards_overlap|87573706|34994640|6b235053-e7e1-4a55-b0a7-69d471277565|c51eb6c3-9e49-44a2-b9af-65e9d17cee5a",
          ""
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+          "courtyards_overlap|87578833|40325000|a33939f2-ecf8-4185-ba60-529f1d95076e|e35481fa-f570-4950-8ddd-a3342315b13f",
          ""
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          ""
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        [
-          "silk_edge_clearance|86988755|84872500|00000000-0000-0000-0000-0000613f45bd|e26550e5-34b4-4304-810d-288a3aefc5de",
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          ""
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        [
-          "silk_edge_clearance|86990386|79445000|00000000-0000-0000-0000-0000613f45bd|b52e8baa-fc38-4a17-97b9-f77c857f29d3",
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          ""
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        [
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+          ""
+        ],
+        [
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+          ""
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+        [
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+          ""
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+          ""
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+        [
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+          ""
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+          ""
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+          ""
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+          ""
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+          ""
+        ],
+        [
+          "lib_footprint_mismatch|122060000|84887500|a6751fd1-f11b-4a29-8058-f4e88e44b872|00000000-0000-0000-0000-000000000000",
+          ""
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+        [
+          "lib_footprint_mismatch|123628104|17161547|4f8ccdab-c295-405a-9bce-87c2cde84f1a|00000000-0000-0000-0000-000000000000",
+          ""
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+        [
+          "lib_footprint_mismatch|134995000|48340000|a6999197-0c01-4e0f-a3d1-10e8af0ebb49|00000000-0000-0000-0000-000000000000",
+          ""
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+          ""
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+          ""
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+          ""
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+        [
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+          ""
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+          ""
+        ],
+        [
+          "lib_footprint_mismatch|156530000|76585000|a97891fe-b012-4cc3-9ce8-9811c8f55854|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "lib_footprint_mismatch|77490000|71800000|10c4a275-5a32-4386-a243-14de7282c193|00000000-0000-0000-0000-000000000000",
+          ""
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+        [
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+          ""
+        ],
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+          ""
+        ],
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+          ""
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+        [
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+          ""
+        ],
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+          ""
+        ],
+        [
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+          ""
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+        [
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+          ""
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+        [
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+        [
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+          ""
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+          ""
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+        [
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+          ""
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+          ""
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+          ""
+        ],
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+          ""
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+          ""
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+          ""
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+          ""
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+          ""
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+          ""
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+          ""
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+          ""
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+          ""
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+          ""
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+          ""
+        ],
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+          ""
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+          ""
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+          ""
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+          ""
+        ],
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+          ""
+        ],
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+          ""
+        ],
+        [
+          "silk_overlap|169900000|64800000|6c5947b6-02de-4235-b51a-48f50e121ce0|885a7498-2b8b-4668-b959-4f8d0e6b4806",
+          ""
+        ],
+        [
+          "silk_overlap|169900000|64800000|885a7498-2b8b-4668-b959-4f8d0e6b4806|9f36cede-5628-4822-a510-052ce3b9ecd0",
+          ""
+        ],
+        [
+          "unresolved_variable|90596652|75408533|c6b17cb8-6f4a-468a-9c29-193e035b9a20|00000000-0000-0000-0000-000000000000",
          ""
        ]
      ],
@@ -163,22 +407,22 @@
      "rule_severitieslegacy_no_courtyard_defined": false,
      "rules": {
        "max_error": 0.005,
-        "min_clearance": 0.0,
+        "min_clearance": 0.125,
        "min_connection": 0.0,
-        "min_copper_edge_clearance": 0.025,
+        "min_copper_edge_clearance": 0.3,
        "min_groove_width": 0.0,
-        "min_hole_clearance": 0.25,
+        "min_hole_clearance": 0.2,
        "min_hole_to_hole": 0.25,
        "min_microvia_diameter": 0.2,
        "min_microvia_drill": 0.1,
-        "min_resolved_spokes": 2,
+        "min_resolved_spokes": 1,
        "min_silk_clearance": 0.0,
        "min_text_height": 0.8,
        "min_text_thickness": 0.08,
        "min_through_hole_diameter": 0.2,
-        "min_track_width": 0.1016,
+        "min_track_width": 0.125,
        "min_via_annular_width": 0.1,
-        "min_via_diameter": 0.45,
+        "min_via_diameter": 0.35,
        "solder_mask_to_copper_clearance": 0.0,
        "use_height_for_length_calcs": true
      },
@@ -228,12 +472,16 @@
      ],
      "track_widths": [
        0.0,
-        0.1016,
+        0.125,
        0.15,
        0.254,
        0.4,
        0.508,
-        1.016
+        0.7,
+        0.8,
+        1.016,
+        1.254,
+        1.508
      ],
      "tuning_pattern_settings": {
        "diff_pair_defaults": {
@@ -267,8 +515,16 @@
          "drill": 0.0
        },
        {
-          "diameter": 0.8,
-          "drill": 0.4
+          "diameter": 0.35,
+          "drill": 0.25
+        },
+        {
+          "diameter": 0.5,
+          "drill": 0.25
+        },
+        {
+          "diameter": 0.9,
+          "drill": 0.45
        }
      ],
      "zones_allow_external_fillets": false
@@ -503,6 +759,7 @@
      "single_global_label": "ignore",
      "unannotated": "error",
      "unconnected_wire_endpoint": "warning",
+      "undefined_netclass": "error",
      "unit_value_mismatch": "error",
      "unresolved_variable": "error",
      "wire_dangling": "error"
@@ -522,7 +779,7 @@
    "classes": [
      {
        "bus_width": 12,
-        "clearance": 0.15,
+        "clearance": 0.125,
        "diff_pair_gap": 0.1524,
        "diff_pair_via_gap": 0.25,
        "diff_pair_width": 0.1524,
@@ -533,21 +790,21 @@
        "pcb_color": "rgba(0, 0, 0, 0.000)",
        "priority": 2147483647,
        "schematic_color": "rgba(0, 0, 0, 0.000)",
-        "track_width": 0.1524,
-        "via_diameter": 0.5,
+        "track_width": 0.125,
+        "via_diameter": 0.45,
        "via_drill": 0.25,
        "wire_width": 6
      },
      {
-        "clearance": 0.15,
+        "clearance": 0.125,
        "diff_pair_gap": 0.18,
        "diff_pair_width": 0.19,
        "microvia_diameter": 0.3,
        "name": "100Rdiff",
        "pcb_color": "rgba(0, 0, 0, 0.000)",
-        "priority": 1,
+        "priority": 3,
        "schematic_color": "rgba(0, 0, 0, 0.000)",
-        "track_width": 0.1524,
+        "track_width": 0.15,
        "via_diameter": 0.5,
        "via_drill": 0.25
      },
@@ -557,22 +814,40 @@
        "diff_pair_width": 0.23,
        "name": "90Rdiff",
        "pcb_color": "rgba(0, 0, 0, 0.000)",
-        "priority": 0,
+        "priority": 2,
        "schematic_color": "rgba(0, 0, 0, 0.000)"
      },
+      {
+        "clearance": 2.0,
+        "name": "cha_gnd",
+        "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "priority": 0,
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.2
+      },
+      {
+        "clearance": 0.15,
+        "name": "power_3V",
+        "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "priority": 1,
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.25,
+        "via_diameter": 0.6,
+        "via_drill": 0.3
+      },
      {
        "clearance": 0.15,
        "diff_pair_gap": 0.1524,
        "diff_pair_width": 0.1524,
        "microvia_diameter": 0.3,
        "microvia_drill": 0.1,
-        "name": "power",
+        "name": "power_5V",
        "pcb_color": "rgba(0, 0, 0, 0.000)",
-        "priority": 2,
+        "priority": 4,
        "schematic_color": "rgba(0, 0, 0, 0.000)",
-        "track_width": 0.5,
-        "via_diameter": 0.5,
-        "via_drill": 0.25
+        "track_width": 0.8,
+        "via_diameter": 0.9,
+        "via_drill": 0.45
      }
    ],
    "meta": {
@@ -582,11 +857,11 @@
    "netclass_assignments": null,
    "netclass_patterns": [
      {
-        "netclass": "power",
+        "netclass": "power_3V",
        "pattern": "+3V3"
      },
      {
-        "netclass": "power",
+        "netclass": "power_5V",
        "pattern": "+5V"
      },
      {
@@ -678,7 +953,7 @@
        "pattern": "/USB_D-"
      },
      {
-        "netclass": "power",
+        "netclass": "power_5V",
        "pattern": "/USB_VBUS"
      },
      {
@@ -690,7 +965,7 @@
        "pattern": "/~{E0_LEDR}"
      },
      {
-        "netclass": "power",
+        "netclass": "power_5V",
        "pattern": "GND"
      },
      {
@@ -956,6 +1231,38 @@
      {
        "netclass": "Default",
        "pattern": "Net-(U5-Pad97)"
+      },
+      {
+        "netclass": "90Rdiff",
+        "pattern": "USB_port_D+"
+      },
+      {
+        "netclass": "90Rdiff",
+        "pattern": "USB_port_D-"
+      },
+      {
+        "netclass": "90Rdiff",
+        "pattern": "USB_eth_D+"
+      },
+      {
+        "netclass": "90Rdiff",
+        "pattern": "USB_eth_D-"
+      },
+      {
+        "netclass": "90Rdiff",
+        "pattern": "/USB_eth_D+"
+      },
+      {
+        "netclass": "90Rdiff",
+        "pattern": "/USB_port_D+"
+      },
+      {
+        "netclass": "90Rdiff",
+        "pattern": "/USB_port_D-"
+      },
+      {
+        "netclass": "90Rdiff",
+        "pattern": "/USB_eth_D-"
      }
    ]
  },
@@ -988,7 +1295,7 @@
    },
    "bom_presets": [],
    "bom_settings": {
-      "exclude_dnp": false,
+      "exclude_dnp": true,
      "fields_ordered": [
        {
          "group_by": false,
@@ -996,6 +1303,12 @@
          "name": "Reference",
          "show": true
        },
+        {
+          "group_by": true,
+          "label": "digikey_pn",
+          "name": "digikey_pn",
+          "show": true
+        },
        {
          "group_by": false,
          "label": "Qty",
@@ -1010,8 +1323,8 @@
        },
        {
          "group_by": true,
-          "label": "DNP",
-          "name": "${DNP}",
+          "label": "Footprint",
+          "name": "Footprint",
          "show": true
        },
        {
@@ -1028,15 +1341,15 @@
        },
        {
          "group_by": true,
-          "label": "Footprint",
-          "name": "Footprint",
+          "label": "DNP",
+          "name": "${DNP}",
          "show": true
        },
        {
          "group_by": false,
          "label": "Datasheet",
          "name": "Datasheet",
-          "show": true
+          "show": false
        },
        {
          "group_by": false,
@@ -1061,6 +1374,66 @@
          "label": "#",
          "name": "${ITEM_NUMBER}",
          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Field8",
+          "name": "Field8",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Field4",
+          "name": "Field4",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Note",
+          "name": "Note",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Part Description",
+          "name": "Part Description",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "digikey",
+          "name": "digikey",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "name",
+          "name": "name",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "pn",
+          "name": "pn",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Field5",
+          "name": "Field5",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Field6",
+          "name": "Field6",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Field7",
+          "name": "Field7",
+          "show": false
        }
      ],
      "filter_string": "",
@@ -1068,7 +1441,7 @@
      "include_excluded_from_bom": true,
      "name": "",
      "sort_asc": true,
-      "sort_field": "Reference"
+      "sort_field": "Value"
    },
    "connection_grid_size": 50.0,
    "drawing": {
--- a/cm4-nrf54.kicad_sch
+++ b/cm4-nrf54.kicad_sch
--- a/cm4-nrf54.kicad_sch-bak
+++ b/cm4-nrf54.kicad_sch-bak
--- a/cm4-nrf54.sch
+++ b/cm4-nrf54.sch
--- a/cm4-nrf54.sch-bak
+++ b/cm4-nrf54.sch-bak
--- a/cm4-nrf54_rc1.zip
+++ b/cm4-nrf54_rc1.zip
--- a/cm4-nrf54_rc2.zip
+++ b/cm4-nrf54_rc2.zip
--- a/cm4-nrf54_rc3.zip
+++ b/cm4-nrf54_rc3.zip
--- a/cm4-nrf54_rc4.zip
+++ b/cm4-nrf54_rc4.zip
--- a/cm4-nrf54_rc5.zip
+++ b/cm4-nrf54_rc5.zip
--- a/cm4-nrf54_rc7.zip
+++ b/cm4-nrf54_rc7.zip
--- a/cm4-nrf54_rc8.step
+++ b/cm4-nrf54_rc8.step
--- a/cm4-nrf54_rc8.zip
+++ b/cm4-nrf54_rc8.zip
--- a/cm4-nrf54_rev33.step
+++ b/cm4-nrf54_rev33.step
--- a/102691
+++ b/102691
--- a/1
+++ b/1
@@ -2,4 +2,5 @@
  (version 7)
  (lib (name "RPi_Compute_Module_4")(type "KiCad")(uri "${KIPRJMOD}/../external/RPi-CM4-Kicad/RPi_Compute_Module_4.pretty")(options "")(descr ""))
  (lib (name "jkiv-library")(type "KiCad")(uri "${KIPRJMOD}/../external/jkiv-kicad-library/jkiv-library.pretty")(options "")(descr ""))
+  (lib (name "auracast_streamer")(type "KiCad")(uri "/home/paul/Nextcloud/tech/pcb/kicad/library/auracast_streamer.pretty")(options "")(descr ""))
 )
--- a/~cm4-nrf54.kicad_pcb.lck
+++ b/~cm4-nrf54.kicad_pcb.lck
@@ -1 +0,0 @@
-{"hostname":"pstruebi-Latitude-5530","username":"pstruebi"}
--- a/~cm4-nrf54.sch.lck
+++ b/~cm4-nrf54.sch.lck
@@ -1 +0,0 @@
-{"hostname":"pstruebi-Latitude-5530","username":"pstruebi"}
Author	SHA1	Message	Date
Pbopbo	9dabf2b7f4	Adjustment to LAN9512 reference schematics: pull ups for tx, rx, caps for emi, adjustments for the test pins, some minor changes; Skew optimized; Adds PoE filter caps; Major Ground domain rework; Minor adjustemnets	2025-11-25 12:27:46 +01:00
Pbopbo	836c0ec4fc	Bugfix: Swaps caps for radios.	2025-11-18 10:43:26 +01:00
Pbopbo	35065d6577	Fixes lock files.	2025-11-18 09:56:26 +01:00
pstruebi	80378e7d97	add some descriptors	2025-11-11 13:44:38 +01:00
pstruebi	1bd0cecdb6	Merge pull request 'analog_input' (#1 ) from analog_input into main Reviewed-on: https://gitea.pstruebi.xyz/pstruebi/pcb_cm4_bl54/pulls/1	2025-10-21 09:30:10 +02:00
pstruebi	455b1875ac	ordered@aisler rev33	2025-10-21 09:28:22 +02:00
pstruebi	fd6ca9ce7c	rc1 for pcb with analog input	2025-10-20 17:17:24 +02:00
pstruebi	edb9727281	work in progress	2025-10-17 18:21:59 +02:00
pstruebi	c3ac2fce1c	zwischenstand	2025-10-17 15:46:10 +02:00
pstruebi	3f59246869	work in progress	2025-10-17 10:31:58 +02:00
pstruebi	4b786aaab0	first adaptions	2025-10-13 17:02:32 +02:00
pstruebi	83e7e8a748	also commit sch	2025-09-16 16:07:24 +02:00
pstruebi	e195676419	migrate to two different footprints for cm4	2025-09-16 16:07:04 +02:00
pstruebi	19ee4c7aba	pre-cm4 migration	2025-09-16 15:37:52 +02:00
pstruebi	a13ab34569	add voltage ratings to caps	2025-08-26 14:34:40 +02:00
pstruebi	a0d6fdd9ef	remove paste from a footprint	2025-08-25 10:02:29 +02:00
pstruebi	8a9b064160	move ethernet port 0.2mm inwards	2025-08-25 09:58:25 +02:00
pstruebi	7217c350e9	add two spare gpios per wireless module	2025-08-25 09:07:54 +02:00
pstruebi	b39248edb1	flip more caps	2025-08-07 11:39:29 +02:00
pstruebi	4e746d67a0	flip some caps	2025-08-07 11:32:16 +02:00
pstruebi	49a0f1a35a	remove release candidates,	2025-08-07 10:54:43 +02:00
pstruebi	cb62310de5	small adjustments	2025-07-30 21:25:30 +02:00
pstruebi	f8671f580c	increase power tracks	2025-07-30 21:03:32 +02:00
pstruebi	8e14b0eabb	add todo	2025-07-30 14:22:36 +02:00
pstruebi	5f5c32ebe2	add 470u buffer cap	2025-07-28 14:43:50 +02:00
pstruebi	e8354eb21e	do not use full 3.3V plane anymore. add more caps.	2025-07-10 13:49:29 +02:00
pstruebi	fd3c0444ca	move temperature sensor	2025-07-06 16:07:18 +02:00
pstruebi	9655b74376	use usbc for power; change uart gpio; add temperature sensor;	2025-07-06 15:33:10 +02:00
pstruebi	ae98f35f54	use usbc port for power; add temp sensor; reroute uart2 to uart4	2025-07-04 22:30:09 +02:00
pstruebi	8768bc7ba5	first adaptions for next iteration	2025-07-01 15:43:31 +02:00
				`@@ -1 +0,0 @@`
				`/home/pstruebi/Nextcloud/Projekte/auracaster/tech/pcb/kicad/cm/cm4-nrf54/_autosave-cm4-nrf54.sch`
				`@@ -1 +0,0 @@`
				`{"hostname":"pstruebi-Latitude-5530","username":"pstruebi"}`