Rework PCB Layout

Adjust some high level placement like M.2 or CM4 and heatsink. Remove all traces and vias since most of the layouting has to be redone anyways. Signed-off-by: Stefan Agner <stefan@agner.ch>
2025-10-27 12:04:18 -07:00 · 2021-04-16 17:51:59 +02:00
parent 818c132a38
commit c01bfa5c9e
6 changed files with 1108 additions and 6428 deletions
--- a/CM4.kicad_sch
+++ b/CM4.kicad_sch
@@ -2360,10 +2360,10 @@
    )
  )

-  (bus_alias "PCIe" (members "~RST" "~CLKREQ" "CLK+" "CLK-" "TX+" "TX-" "RX+" "RX-"))
-  (bus_alias "SD" (members "D[0..3]" "CMD" "CLK" "PWR" "DET"))
-  (bus_alias "HDMI" (members "D0+" "D0-" "D1+" "D1-" "D2+" "D2-" "CLK+" "CLK-" "CEC" "HPD" "SDA" "SCL"))
  (bus_alias "UART" (members "TXD" "RXD" "CTS" "RTS"))
+  (bus_alias "HDMI" (members "D0+" "D0-" "D1+" "D1-" "D2+" "D2-" "CLK+" "CLK-" "CEC" "HPD" "SDA" "SCL"))
+  (bus_alias "SD" (members "D[0..3]" "CMD" "CLK" "PWR" "DET"))
+  (bus_alias "PCIe" (members "~RST" "~CLKREQ" "CLK+" "CLK-" "TX+" "TX-" "RX+" "RX-"))
  (junction (at 59.055 173.99) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 121.92 171.45) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 260.35 90.17) (diameter 1.016) (color 0 0 0 0))
--- a/Ethernet.kicad_sch
+++ b/Ethernet.kicad_sch
@@ -2507,8 +2507,8 @@
    )
  )

-  (bus_alias "ETH" (members "TD1+" "TD1-" "TD2+" "TD2-" "TD3+" "TD3-" "TD4+" "TD4-" "LED_YELLOW" "LED_GREEN"))
  (bus_alias "PoE" (members "VC1" "VC2" "VC3" "VC4"))
+  (bus_alias "ETH" (members "TD1+" "TD1-" "TD2+" "TD2-" "TD3+" "TD3-" "TD4+" "TD4-" "LED_YELLOW" "LED_GREEN"))
  (junction (at 153.67 80.01) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 177.8 130.81) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 179.07 139.7) (diameter 0.9144) (color 0 0 0 0))
--- a/LightBlue.kicad_pcb
+++ b/LightBlue.kicad_pcb
--- a/LightBlue.kicad_sch
+++ b/LightBlue.kicad_sch
@@ -1116,17 +1116,17 @@
    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/83d725b2-f835-4b4f-bb91-807890636371"
      (reference "#PWR054") (unit 1) (value "Earth") (footprint "")
    )
-    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/362eeec6-5f72-45c1-8735-45caa1f98e0d"
-      (reference "#PWR?") (unit 1) (value "+3.3VP") (footprint "")
+    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/dab7960c-a831-4b41-bd4e-6d36c84c7492"
+      (reference "#PWR0190") (unit 1) (value "+3.3VP") (footprint "")
    )
    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/3750485f-4a30-4f9d-9aff-b5f0a297e551"
-      (reference "#PWR?") (unit 1) (value "+3.3VP") (footprint "")
+      (reference "#PWR0191") (unit 1) (value "+3.3VP") (footprint "")
+    )
+    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/362eeec6-5f72-45c1-8735-45caa1f98e0d"
+      (reference "#PWR0192") (unit 1) (value "+3.3VP") (footprint "")
    )
    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/da595644-2876-4114-952d-c1e89d00254b"
-      (reference "#PWR?") (unit 1) (value "+3.3VP") (footprint "")
-    )
-    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/dab7960c-a831-4b41-bd4e-6d36c84c7492"
-      (reference "#PWR?") (unit 1) (value "+3.3VP") (footprint "")
+      (reference "#PWR0193") (unit 1) (value "+3.3VP") (footprint "")
    )
    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/28c3a820-3c81-4c70-865d-f4372a81689d"
      (reference "C1") (unit 1) (value "100n") (footprint "Capacitor_SMD:C_0402_1005Metric")
--- a/Radio.kicad_sch
+++ b/Radio.kicad_sch
@@ -698,34 +698,10 @@
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid d016abb5-c3a4-4cfd-9258-885332a3eda7)
  )
-  (wire (pts (xy 154.94 72.39) (xy 166.37 72.39))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid c5f7b107-9973-4ca4-9bc6-8445d4acdd60)
-  )
-  (wire (pts (xy 154.94 74.93) (xy 166.37 74.93))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid 5d52b1ba-7c91-45df-a79d-57d262820b7e)
-  )
-  (wire (pts (xy 154.94 83.82) (xy 166.37 83.82))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid 2dad367d-9cc7-4d0b-9217-32e3c8076c9a)
-  )
-  (wire (pts (xy 154.94 86.36) (xy 166.37 86.36))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid 0f2a35ee-a133-4898-9003-36c3bfde1333)
-  )
  (wire (pts (xy 154.94 88.9) (xy 166.37 88.9))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid 53461513-469f-4574-a8bc-5d3db5c5f11e)
  )
-  (wire (pts (xy 154.94 91.44) (xy 166.37 91.44))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid e2862169-d338-425c-93f1-425c460b9c76)
-  )
-  (wire (pts (xy 154.94 93.98) (xy 166.37 93.98))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid aa8aa755-51ec-49f6-aaf5-72edf09b5135)
-  )
  (wire (pts (xy 154.94 97.79) (xy 175.26 97.79))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid ecb9e383-fb2f-452b-93e0-ded240462501)
@@ -750,6 +726,14 @@
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid ff232a6c-d296-409d-8828-776d0fd341d5)
  )
+  (wire (pts (xy 192.278 95.25) (xy 201.93 95.25))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid 107aebfd-ca42-40fc-b0fb-98d9110fdee0)
+  )
+  (wire (pts (xy 192.278 97.79) (xy 201.93 97.79))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid 775f58f0-73ae-4314-8af6-f853292bf61e)
+  )
  (wire (pts (xy 196.85 90.17) (xy 201.93 90.17))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid d8c5cead-c075-44ca-b97e-4eddd53135aa)
@@ -758,38 +742,30 @@
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid 356c0fbe-8360-4c0d-8f91-c155e9e7cdd9)
  )
-  (wire (pts (xy 196.85 95.25) (xy 201.93 95.25))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid 107aebfd-ca42-40fc-b0fb-98d9110fdee0)
-  )
-  (wire (pts (xy 196.85 97.79) (xy 201.93 97.79))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid 775f58f0-73ae-4314-8af6-f853292bf61e)
-  )
  (wire (pts (xy 196.85 100.33) (xy 201.93 100.33))
    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid d505dc21-8b6b-4b8e-9a40-2b29633eafa5)
+    (uuid 67023eac-c63d-4a45-bbb3-e2b35a6961c4)
  )
  (wire (pts (xy 207.01 67.31) (xy 207.01 69.85))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid cd275bd6-d5ad-48fa-bbcd-41558f6179b5)
  )
-  (wire (pts (xy 220.98 90.17) (xy 214.63 90.17))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid 34475241-bacc-488a-99f8-c3fa37d62704)
-  )
-  (wire (pts (xy 220.98 92.71) (xy 214.63 92.71))
+  (wire (pts (xy 214.63 92.71) (xy 224.282 92.71))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid bd8c0eff-db23-42cb-b9c9-d5cc6bcf437d)
  )
-  (wire (pts (xy 220.98 95.25) (xy 214.63 95.25))
+  (wire (pts (xy 214.63 95.25) (xy 224.282 95.25))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid 085d2ec1-895a-489a-a640-77dfdcc69b82)
  )
-  (wire (pts (xy 220.98 97.79) (xy 214.63 97.79))
+  (wire (pts (xy 214.63 97.79) (xy 226.568 97.79))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid ac78d03a-88fb-4130-b9a8-f79c4ba2f6ea)
  )
+  (wire (pts (xy 220.98 90.17) (xy 214.63 90.17))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid 34475241-bacc-488a-99f8-c3fa37d62704)
+  )
  (wire (pts (xy 222.25 100.33) (xy 214.63 100.33))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid 1c45ed4c-ab39-41a9-94ec-bf7ec6939c09)
@@ -920,34 +896,10 @@
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 1aa2a09a-33bb-49a5-8fab-15fa089628a2)
  )
-  (label "PC02" (at 166.37 72.39 180)
-    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 10e2a71c-7ad1-405b-bdbd-102877cad977)
-  )
-  (label "PC03" (at 166.37 74.93 180)
-    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 551aad6c-1d1f-495f-9995-468ddb21f1f0)
-  )
-  (label "PD00" (at 166.37 83.82 180)
-    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 78198c7e-088a-4fc7-a3ff-388b31ea1614)
-  )
-  (label "PD01" (at 166.37 86.36 180)
-    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid e5183703-ac29-4a54-817e-f3629736d6f9)
-  )
  (label "Radio.RTS" (at 166.37 88.9 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid b26c8137-d13e-4823-9e08-83b7859fa257)
  )
-  (label "PD03" (at 166.37 91.44 180)
-    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 71e0ec01-0982-4a36-be78-62aee5d58420)
-  )
-  (label "PD04" (at 166.37 93.98 180)
-    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 362031a8-7c93-4498-af7e-f243930dfb91)
-  )
  (label "Radio.~RESET" (at 167.64 97.79 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid f453b90b-63d1-411a-8404-fa02e3ea0553)
@@ -964,6 +916,14 @@
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 5ed2c731-3c24-4ef3-baaa-6ba1f2af1f6e)
  )
+  (label "Radio.TXD" (at 192.278 95.25 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid b2cf9bdf-812c-46ab-99e0-e1d905a2c445)
+  )
+  (label "Radio.RTS" (at 192.278 97.79 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 921366d6-f76e-4060-9b71-88311a92918a)
+  )
  (label "PA00" (at 196.85 90.17 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid d36d24c0-4e5e-463a-9946-e8becc22402f)
@@ -972,33 +932,25 @@
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid b20eee9e-5832-40e7-8115-a1ac3a84773e)
  )
-  (label "PC03" (at 196.85 95.25 0)
-    (effects (font (size 1.27 1.27)) (justify left bottom))
-    (uuid 25518ae1-0db5-405a-a4c1-615f1e10254b)
-  )
-  (label "PD01" (at 196.85 97.79 0)
-    (effects (font (size 1.27 1.27)) (justify left bottom))
-    (uuid 544f6e39-34ef-4d73-a820-a9bb2609309e)
-  )
  (label "PB00" (at 196.85 100.33 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
-    (uuid 4e499b35-b6a3-471c-9fa0-880d231eb9d1)
+    (uuid 915d24c8-c010-4858-8a07-b57005b76687)
  )
  (label "PA04" (at 220.98 90.17 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid d25c8af1-257f-44b5-a9f6-0fb47bc9c547)
  )
-  (label "PC02" (at 220.98 92.71 180)
+  (label "Radio.RXD" (at 224.282 92.71 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 92948c6a-b43d-492c-ab93-cad333094a5d)
+    (uuid 482a76f7-e719-41c8-9001-45695cb4f1f7)
  )
-  (label "PD00" (at 220.98 95.25 180)
+  (label "Radio.CTS" (at 224.282 95.25 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 9c70f601-affc-4c52-865b-c197ae1b8add)
+    (uuid c2ad731c-6059-484e-bd8d-f0cc94de691c)
  )
-  (label "PD03" (at 220.98 97.79 180)
+  (label "Radio.~RESET" (at 226.568 97.79 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 135766d0-c6a1-4c00-84ad-f698851e5aa2)
+    (uuid a272e554-6309-484a-91be-f745b63afb08)
  )

  (hierarchical_label "Radio{UART SWD ~RESET ~BOOT}" (shape bidirectional) (at 47.625 57.15 180)
--- a/USB.kicad_sch
+++ b/USB.kicad_sch
@@ -3622,7 +3622,7 @@
  (symbol (lib_id "power:+3.3VP") (at 22.352 109.982 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid dab7960c-a831-4b41-bd4e-6d36c84c7492)
-    (property "Reference" "#PWR?" (id 0) (at 26.162 111.252 0)
+    (property "Reference" "#PWR0190" (id 0) (at 26.162 111.252 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3VP" (id 1) (at 22.352 106.68 0))
@@ -3638,7 +3638,7 @@
  (symbol (lib_id "power:+3.3VP") (at 44.45 102.362 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid da595644-2876-4114-952d-c1e89d00254b)
-    (property "Reference" "#PWR?" (id 0) (at 48.26 103.632 0)
+    (property "Reference" "#PWR0193" (id 0) (at 48.26 103.632 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3VP" (id 1) (at 44.45 99.06 0))
@@ -3686,7 +3686,7 @@
  (symbol (lib_id "power:+3.3VP") (at 89.662 139.192 90) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 3750485f-4a30-4f9d-9aff-b5f0a297e551)
-    (property "Reference" "#PWR?" (id 0) (at 90.932 135.382 0)
+    (property "Reference" "#PWR0191" (id 0) (at 90.932 135.382 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3VP" (id 1) (at 85.852 139.8269 90)
@@ -3704,7 +3704,7 @@
  (symbol (lib_id "power:+3.3VP") (at 89.662 154.178 90) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 362eeec6-5f72-45c1-8735-45caa1f98e0d)
-    (property "Reference" "#PWR?" (id 0) (at 90.932 150.368 0)
+    (property "Reference" "#PWR0192" (id 0) (at 90.932 150.368 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3VP" (id 1) (at 85.852 154.8129 90)