work on analog layout

2023-10-21 21:05:11 -04:00
parent ee22e4cff1
commit 9aebc1b7fa
26 changed files with 21481 additions and 24865 deletions
--- a/hardware/currentsense.kicad_sch
+++ b/hardware/currentsense.kicad_sch
@@ -644,12 +644,12 @@
    (property "LCSC Part" "C146412" (at 125.73 87.63 0)
      (effects (font (size 1.27 1.27)) hide)
    )
-    (pin "1" (uuid d60ea7da-e95d-4c22-ad65-def1505307d2))
-    (pin "1" (uuid d60ea7da-e95d-4c22-ad65-def1505307d2))
+    (pin "1" (uuid d60ea7da-e95d-4c22-ad65-def1505307d4))
+    (pin "1" (uuid d60ea7da-e95d-4c22-ad65-def1505307d4))
    (pin "11" (uuid e8d3a338-a773-49b8-a716-d1ab18131472))
    (pin "12" (uuid 8c659ecd-ac7a-4f4a-9995-9dcc08bc6ebc))
-    (pin "2" (uuid e042e7b2-9853-43dd-9d84-0a27309e3473))
-    (pin "2" (uuid e042e7b2-9853-43dd-9d84-0a27309e3473))
+    (pin "2" (uuid e042e7b2-9853-43dd-9d84-0a27309e3475))
+    (pin "2" (uuid e042e7b2-9853-43dd-9d84-0a27309e3475))
    (pin "5" (uuid d5cf600e-4c97-43db-818b-ea3248045403))
    (pin "6" (uuid 2c89c0c4-ec2f-42de-81b6-e62c8d188968))
    (pin "10" (uuid 95506ff9-4ec7-44f1-b5f7-87c53697753f))
@@ -708,12 +708,12 @@
    (property "LCSC Part" "C146412" (at 125.73 158.75 0)
      (effects (font (size 1.27 1.27)) hide)
    )
-    (pin "1" (uuid f3a4724f-c83e-4357-93f5-de2b64412a03))
-    (pin "1" (uuid f3a4724f-c83e-4357-93f5-de2b64412a03))
+    (pin "1" (uuid f3a4724f-c83e-4357-93f5-de2b64412a05))
+    (pin "1" (uuid f3a4724f-c83e-4357-93f5-de2b64412a05))
    (pin "11" (uuid 381951b5-9e1d-46d9-9fdd-5023089bf34f))
    (pin "12" (uuid 4a0f3bdc-1b3f-4b5a-9fdd-ad98ac9347e8))
-    (pin "2" (uuid e061c3c4-4715-4c93-a856-a0881bf59ba4))
-    (pin "2" (uuid e061c3c4-4715-4c93-a856-a0881bf59ba4))
+    (pin "2" (uuid e061c3c4-4715-4c93-a856-a0881bf59ba6))
+    (pin "2" (uuid e061c3c4-4715-4c93-a856-a0881bf59ba6))
    (pin "5" (uuid 040e7810-ff19-4cb2-8089-e98a109dca74))
    (pin "6" (uuid c4b7cfc6-3923-4e8e-beab-8edfebf00db1))
    (pin "10" (uuid 2f7d9d6f-7117-437c-a6f9-ab265c02086b))
@@ -872,12 +872,12 @@
    (property "LCSC Part" "C146412" (at 125.73 123.19 0)
      (effects (font (size 1.27 1.27)) hide)
    )
-    (pin "1" (uuid ac305c0b-c868-41dc-8758-5dddab10c0ab))
-    (pin "1" (uuid ac305c0b-c868-41dc-8758-5dddab10c0ab))
+    (pin "1" (uuid ac305c0b-c868-41dc-8758-5dddab10c0ad))
+    (pin "1" (uuid ac305c0b-c868-41dc-8758-5dddab10c0ad))
    (pin "11" (uuid 5f952846-310c-40d4-879c-8b224fb60661))
    (pin "12" (uuid 9720c386-328c-42a4-97c9-f29be92781fd))
-    (pin "2" (uuid 81d43ea9-5248-42eb-8446-126bd3fa7bbc))
-    (pin "2" (uuid 81d43ea9-5248-42eb-8446-126bd3fa7bbc))
+    (pin "2" (uuid 81d43ea9-5248-42eb-8446-126bd3fa7bbe))
+    (pin "2" (uuid 81d43ea9-5248-42eb-8446-126bd3fa7bbe))
    (pin "5" (uuid 9f25a38a-708f-427f-b757-bac5c276de82))
    (pin "6" (uuid 15056b44-bd76-49d3-97b1-8f239c766f7b))
    (pin "10" (uuid 43fa4b5b-1368-473b-a20c-160035bf6d2e))
--- a/hardware/encoder.kicad_sch
+++ b/hardware/encoder.kicad_sch
@@ -243,46 +243,6 @@
        )
      )
    )
-    (symbol "power:GNDA" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
-      (property "Reference" "#PWR" (at 0 -6.35 0)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (property "Value" "GNDA" (at 0 -3.81 0)
-        (effects (font (size 1.27 1.27)))
-      )
-      (property "Footprint" "" (at 0 0 0)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (property "Datasheet" "" (at 0 0 0)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (property "ki_keywords" "global power" (at 0 0 0)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (property "ki_description" "Power symbol creates a global label with name \"GNDA\" , analog ground" (at 0 0 0)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (symbol "GNDA_0_1"
-        (polyline
-          (pts
-            (xy 0 0)
-            (xy 0 -1.27)
-            (xy 1.27 -1.27)
-            (xy 0 -2.54)
-            (xy -1.27 -1.27)
-            (xy 0 -1.27)
-          )
-          (stroke (width 0) (type default))
-          (fill (type none))
-        )
-      )
-      (symbol "GNDA_1_1"
-        (pin power_in line (at 0 0 270) (length 0) hide
-          (name "GNDA" (effects (font (size 1.27 1.27))))
-          (number "1" (effects (font (size 1.27 1.27))))
-        )
-      )
-    )
  )

  (junction (at 146.05 109.22) (diameter 0) (color 0 0 0 0)
@@ -414,6 +374,31 @@
    (uuid efb6c989-9aea-4b99-aac5-ddc98df1817c)
  )

+  (symbol (lib_id "power:GND") (at 146.05 110.49 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
+    (uuid 029fab4c-5b4b-4b05-9a78-aaa715281fac)
+    (property "Reference" "#PWR0402" (at 146.05 116.84 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (at 146.05 114.3 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 146.05 110.49 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 146.05 110.49 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 6d3fa1c7-a4d1-4942-a209-0ddb798a32d2))
+    (instances
+      (project "lemon-pepper"
+        (path "/0306e2fa-4433-4288-91d9-65a3484207ad/e3a86f21-c1c7-4a99-9511-7bc9966878a0"
+          (reference "#PWR0402") (unit 1)
+        )
+      )
+    )
+  )
+
  (symbol (lib_id "power:GND") (at 172.72 83.82 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no)
    (uuid 03289e08-6811-4440-86ef-04f502c1b1e0)
@@ -439,34 +424,6 @@
    )
  )

-  (symbol (lib_id "power:GNDA") (at 146.05 110.49 0) (unit 1)
-    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
-    (uuid 2cda5a03-7e7e-4448-a12a-80e38c21048e)
-    (property "Reference" "#PWR0710" (at 146.05 116.84 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "GNDA" (at 146.05 115.57 0)
-      (effects (font (size 1.27 1.27)))
-    )
-    (property "Footprint" "" (at 146.05 110.49 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (at 146.05 110.49 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 63f6fd97-1e5b-46a8-8bc4-093725726f4d))
-    (instances
-      (project "lemon-pepper"
-        (path "/0306e2fa-4433-4288-91d9-65a3484207ad/41d11f3b-333a-47c0-a126-1f991ee11e83"
-          (reference "#PWR0710") (unit 1)
-        )
-        (path "/0306e2fa-4433-4288-91d9-65a3484207ad/e3a86f21-c1c7-4a99-9511-7bc9966878a0"
-          (reference "#PWR0402") (unit 1)
-        )
-      )
-    )
-  )
-
  (symbol (lib_id "power:+3V3") (at 146.05 69.85 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid 661b811f-6051-4093-85b7-e5096d0ba004)
--- a/hardware/lemon-pepper.kicad_pcb
+++ b/hardware/lemon-pepper.kicad_pcb
--- a/hardware/lemon-pepper.kicad_prl
+++ b/hardware/lemon-pepper.kicad_prl
@@ -1,6 +1,6 @@
 {
  "board": {
-    "active_layer": 2,
+    "active_layer": 0,
    "active_layer_preset": "",
    "auto_track_width": true,
    "hidden_netclasses": [],
@@ -63,7 +63,7 @@
      39,
      40
    ],
-    "visible_layers": "fffffdf_ffffffff",
+    "visible_layers": "fffffff_ffffffff",
    "zone_display_mode": 0
  },
  "meta": {
--- a/hardware/lemon-pepper.kicad_pro
+++ b/hardware/lemon-pepper.kicad_pro
@@ -55,17 +55,7 @@
          "width": 0.0
        }
      ],
-      "drc_exclusions": [
-        "annular_width|134408634|93573979|a741a706-d3d3-4ebc-bf20-fa0c06e75831|00000000-0000-0000-0000-000000000000",
-        "clearance|140075000|78825000|73f23b96-e551-4616-865b-8e8170f6d58b|d9c3fa75-0705-4fdf-8743-5e76b6175885",
-        "clearance|140200000|76900000|834c7196-df0d-493a-988c-8b7e615ed7d2|106440c3-c770-4736-998a-e7498dda62b8",
-        "clearance|144775000|78875000|06b7bc5b-3ad0-4441-8fe4-7689d12016f4|23d7f568-4011-4b5b-b2e3-5a6e5a69f03e",
-        "clearance|144900000|76950000|6fdf20bc-d70b-4983-a17d-83b9c843ca3c|7104b3b3-4c75-4700-8afa-d30e288a234e",
-        "clearance|150025000|78875000|db998bbb-768b-4929-9fc4-7453177a6314|f00b389b-da70-4fa3-b36d-fba6cc198ea0",
-        "clearance|150038685|98968056|7dcdceae-ff65-471d-9ca5-d8f8255fbcea|2c8935fa-719d-41bc-9fa1-d683e0234484",
-        "clearance|150150000|76950000|9ac67da7-9a3a-411d-afc3-d775c20aeb4e|d72284cf-41dd-4635-8d92-68fb047649c1",
-        "courtyards_overlap|150549999|92524999|12f6aa42-e023-4a89-ba1a-2bae6b6dc809|d4a29b6c-3feb-407f-8235-67950f80f884"
-      ],
+      "drc_exclusions": [],
      "meta": {
        "version": 2
      },
--- a/hardware/lemon-pepper.xml
+++ b/hardware/lemon-pepper.xml
@@ -2,7 +2,7 @@
 <export version="E">
  <design>
    <source>/Users/mateijordache/Documents/electronics_projects/lemon-pepper-stepper/hardware/lemon-pepper.kicad_sch</source>
-    <date>2023 October 18, Wednesday 19:01:59</date>
+    <date>2023 October 21, Saturday 20:39:57</date>
    <tool>Eeschema 7.0.8</tool>
    <sheet number="1" name="/" tstamps="/">
      <title_block>
@@ -453,19 +453,19 @@
      <tstamps>5d601d28-8bc0-4fbd-88a9-cb24b48aaca5</tstamps>
    </comp>
    <comp ref="C301">
-      <value>100n</value>
+      <value>1u</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
      <fields>
-        <field name="LCSC Part">C307331</field>
+        <field name="LCSC Part">C52923</field>
      </fields>
      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
-      <property name="LCSC Part" value="C307331"/>
+      <property name="LCSC Part" value="C52923"/>
      <property name="Sheetname" value="mcu"/>
      <property name="Sheetfile" value="mcu.kicad_sch"/>
      <property name="ki_description" value="Unpolarized capacitor, small symbol"/>
      <property name="ki_keywords" value="capacitor cap"/>
      <sheetpath names="/mcu/" tstamps="/7f2d245a-6dca-4eb9-9839-7fdf255edd98/"/>
-      <tstamps>67898294-3a13-497c-9fd5-dc7616178616</tstamps>
+      <tstamps>50278ef2-3d9b-4a28-a431-7091976307a1</tstamps>
    </comp>
    <comp ref="C302">
      <value>100n</value>
@@ -542,6 +542,21 @@
      <sheetpath names="/mcu/" tstamps="/7f2d245a-6dca-4eb9-9839-7fdf255edd98/"/>
      <tstamps>f4fd6cee-a64c-4c59-b5e4-778c1c3ed0e7</tstamps>
    </comp>
+    <comp ref="C307">
+      <value>100n</value>
+      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
+      <fields>
+        <field name="LCSC Part">C307331</field>
+      </fields>
+      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
+      <property name="LCSC Part" value="C307331"/>
+      <property name="Sheetname" value="mcu"/>
+      <property name="Sheetfile" value="mcu.kicad_sch"/>
+      <property name="ki_description" value="Unpolarized capacitor, small symbol"/>
+      <property name="ki_keywords" value="capacitor cap"/>
+      <sheetpath names="/mcu/" tstamps="/7f2d245a-6dca-4eb9-9839-7fdf255edd98/"/>
+      <tstamps>5ff30bb5-d544-4a99-8b6d-10330e8f3404</tstamps>
+    </comp>
    <comp ref="C308">
      <value>100n</value>
      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
@@ -1310,6 +1325,22 @@
        <pin num="2" name="" type="passive"/>
      </pins>
    </libpart>
+    <libpart lib="Device" part="NetTie_2">
+      <description>Net tie, 2 pins</description>
+      <docs>~</docs>
+      <footprints>
+        <fp>Net*Tie*</fp>
+      </footprints>
+      <fields>
+        <field name="Reference">NT</field>
+        <field name="Value">NetTie_2</field>
+        <field name="Datasheet">~</field>
+      </fields>
+      <pins>
+        <pin num="1" name="1" type="passive"/>
+        <pin num="2" name="2" type="passive"/>
+      </pins>
+    </libpart>
    <libpart lib="Device" part="R_Small_US">
      <description>Resistor, small US symbol</description>
      <docs>~</docs>
@@ -1669,7 +1700,6 @@
  </libraries>
  <nets>
    <net code="1" name="+3V3">
-      <node ref="C301" pin="1" pintype="passive"/>
      <node ref="C302" pin="1" pintype="passive"/>
      <node ref="C303" pin="1" pintype="passive"/>
      <node ref="C304" pin="1" pintype="passive"/>
@@ -1679,7 +1709,6 @@
      <node ref="R306" pin="1" pintype="passive"/>
      <node ref="R501" pin="1" pintype="passive"/>
      <node ref="R601" pin="2" pintype="passive"/>
-      <node ref="U301" pin="20" pinfunction="VREF+" pintype="input"/>
      <node ref="U301" pin="21" pinfunction="VDDA" pintype="power_in"/>
      <node ref="U301" pin="23" pinfunction="VDD" pintype="power_in"/>
      <node ref="U301" pin="35" pinfunction="VDD" pintype="power_in"/>
@@ -1738,7 +1767,7 @@
      <node ref="U401" pin="15" pinfunction="B" pintype="output"/>
    </net>
    <net code="13" name="/encoder/CAL_EN">
-      <node ref="U301" pin="18" pinfunction="PB1" pintype="bidirectional"/>
+      <node ref="U301" pin="12" pinfunction="PA4" pintype="bidirectional"/>
      <node ref="U401" pin="4" pinfunction="CAL_EN" pintype="input"/>
    </net>
    <net code="14" name="/encoder/CIPO">
@@ -1889,14 +1918,12 @@
      <node ref="C304" pin="2" pintype="passive"/>
      <node ref="C305" pin="2" pintype="passive"/>
      <node ref="C306" pin="2" pintype="passive"/>
+      <node ref="C307" pin="2" pintype="passive"/>
      <node ref="C308" pin="2" pintype="passive"/>
      <node ref="C401" pin="2" pintype="passive"/>
      <node ref="C501" pin="2" pintype="passive"/>
      <node ref="C502" pin="2" pintype="passive"/>
      <node ref="C503" pin="2" pintype="passive"/>
-      <node ref="C701" pin="2" pintype="passive"/>
-      <node ref="C702" pin="2" pintype="passive"/>
-      <node ref="C703" pin="2" pintype="passive"/>
      <node ref="D101" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="D301" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="D302" pin="1" pinfunction="K" pintype="passive"/>
@@ -1934,6 +1961,13 @@
      <node ref="U601" pin="6" pinfunction="NC" pintype="passive"/>
      <node ref="U601" pin="7" pinfunction="NC" pintype="passive"/>
      <node ref="U601" pin="8" pinfunction="NC" pintype="passive"/>
+      <node ref="Y301" pin="2" pinfunction="2" pintype="passive"/>
+      <node ref="Y301" pin="4" pinfunction="4" pintype="passive"/>
+    </net>
+    <net code="44" name="GNDA">
+      <node ref="C701" pin="2" pintype="passive"/>
+      <node ref="C702" pin="2" pintype="passive"/>
+      <node ref="C703" pin="2" pintype="passive"/>
      <node ref="U701" pin="10" pinfunction="NC" pintype="unspecified"/>
      <node ref="U701" pin="5" pinfunction="GND" pintype="unspecified"/>
      <node ref="U701" pin="7" pinfunction="NC" pintype="unspecified"/>
@@ -1949,86 +1983,89 @@
      <node ref="U703" pin="7" pinfunction="NC" pintype="unspecified"/>
      <node ref="U703" pin="8" pinfunction="NC" pintype="unspecified"/>
      <node ref="U703" pin="9" pinfunction="NC" pintype="unspecified"/>
-      <node ref="Y301" pin="2" pinfunction="2" pintype="passive"/>
-      <node ref="Y301" pin="4" pinfunction="4" pintype="passive"/>
    </net>
-    <net code="44" name="Net-(D301-A)">
+    <net code="45" name="Net-(D301-A)">
      <node ref="D301" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="R301" pin="2" pintype="passive"/>
    </net>
-    <net code="45" name="Net-(D302-A)">
+    <net code="46" name="Net-(D302-A)">
      <node ref="D302" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="R302" pin="2" pintype="passive"/>
    </net>
-    <net code="46" name="Net-(D501-A)">
+    <net code="47" name="Net-(D501-A)">
      <node ref="D501" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="D502" pin="1" pinfunction="K" pintype="passive"/>
    </net>
-    <net code="47" name="Net-(D502-A)">
+    <net code="48" name="Net-(D502-A)">
      <node ref="D502" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="R505" pin="1" pintype="passive"/>
    </net>
-    <net code="48" name="Net-(D601-A)">
+    <net code="49" name="Net-(D601-A)">
      <node ref="D601" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="R601" pin="1" pintype="passive"/>
    </net>
-    <net code="49" name="Net-(D601-K)">
+    <net code="50" name="Net-(D601-K)">
      <node ref="D601" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="U601" pin="11" pinfunction="OCDB" pintype="output"/>
      <node ref="U601" pin="30" pinfunction="OCDA" pintype="output"/>
    </net>
-    <net code="50" name="Net-(D602-K)">
+    <net code="51" name="Net-(D602-K)">
      <node ref="C601" pin="1" pintype="passive"/>
      <node ref="D602" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="D603" pin="2" pinfunction="A" pintype="passive"/>
    </net>
-    <net code="51" name="Net-(D603-K)">
+    <net code="52" name="Net-(D603-K)">
      <node ref="C602" pin="1" pintype="passive"/>
      <node ref="D603" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="U601" pin="17" pinfunction="VBOOT" pintype="passive"/>
    </net>
-    <net code="52" name="Net-(JP101-B)">
+    <net code="53" name="Net-(JP101-B)">
      <node ref="R103" pin="2" pintype="passive"/>
    </net>
-    <net code="53" name="Net-(Q501-B)">
+    <net code="54" name="Net-(Q501-B)">
      <node ref="Q501" pin="1" pinfunction="B" pintype="input"/>
      <node ref="R505" pin="2" pintype="passive"/>
    </net>
-    <net code="54" name="Net-(Q501-C)">
+    <net code="55" name="Net-(Q501-C)">
      <node ref="Q501" pin="3" pinfunction="C" pintype="passive"/>
      <node ref="R504" pin="2" pintype="passive"/>
    </net>
-    <net code="55" name="Net-(R502-Pad2)">
+    <net code="56" name="Net-(R502-Pad2)">
      <node ref="R502" pin="2" pintype="passive"/>
      <node ref="R503" pin="1" pintype="passive"/>
    </net>
-    <net code="56" name="Net-(U301-PB10)">
+    <net code="57" name="Net-(U301-PB10)">
      <node ref="R301" pin="1" pintype="passive"/>
      <node ref="U301" pin="22" pinfunction="PB10" pintype="bidirectional"/>
    </net>
-    <net code="57" name="Net-(U301-PB11)">
+    <net code="58" name="Net-(U301-PB11)">
      <node ref="R302" pin="1" pintype="passive"/>
      <node ref="U301" pin="24" pinfunction="PB11" pintype="bidirectional"/>
    </net>
-    <net code="58" name="Net-(U501-FB{slash}VOUT)">
+    <net code="59" name="Net-(U301-VREF+)">
+      <node ref="C301" pin="1" pintype="passive"/>
+      <node ref="C307" pin="1" pintype="passive"/>
+      <node ref="U301" pin="20" pinfunction="VREF+" pintype="input"/>
+    </net>
+    <net code="60" name="Net-(U501-FB{slash}VOUT)">
      <node ref="R501" pin="2" pintype="passive"/>
      <node ref="R502" pin="1" pintype="passive"/>
      <node ref="U501" pin="4" pinfunction="FB/VOUT" pintype="unspecified"/>
    </net>
-    <net code="59" name="Net-(U501-LX)">
+    <net code="61" name="Net-(U501-LX)">
      <node ref="L501" pin="1" pintype="passive"/>
      <node ref="U501" pin="8" pinfunction="LX" pintype="unspecified"/>
    </net>
-    <net code="60" name="Net-(U501-VCC)">
+    <net code="62" name="Net-(U501-VCC)">
      <node ref="C502" pin="1" pintype="passive"/>
      <node ref="U501" pin="3" pinfunction="VCC" pintype="unspecified"/>
      <node ref="U501" pin="6" pinfunction="~{RESET}" pintype="unspecified"/>
    </net>
-    <net code="61" name="Net-(U601-VCP)">
+    <net code="63" name="Net-(U601-VCP)">
      <node ref="C601" pin="2" pintype="passive"/>
      <node ref="U601" pin="24" pinfunction="VCP" pintype="passive"/>
    </net>
-    <net code="62" name="Vmot">
+    <net code="64" name="Vmot">
      <node ref="C101" pin="2" pintype="passive"/>
      <node ref="C102" pin="1" pintype="passive"/>
      <node ref="C103" pin="2" pintype="passive"/>
@@ -2050,76 +2087,76 @@
      <node ref="U601" pin="20" pinfunction="VSB" pintype="power_in"/>
      <node ref="U601" pin="22" pinfunction="VSA" pintype="power_in"/>
    </net>
-    <net code="63" name="unconnected-(J201-SBU1-PadA8)">
+    <net code="65" name="unconnected-(J201-SBU1-PadA8)">
      <node ref="J201" pin="A8" pinfunction="SBU1" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="64" name="unconnected-(J201-SBU2-PadB8)">
+    <net code="66" name="unconnected-(J201-SBU2-PadB8)">
      <node ref="J201" pin="B8" pinfunction="SBU2" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="66" name="unconnected-(U301-PA2-Pad10)">
+    <net code="68" name="unconnected-(U301-PA2-Pad10)">
      <node ref="U301" pin="10" pinfunction="PA2" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="67" name="unconnected-(U301-PA4-Pad12)">
-      <node ref="U301" pin="12" pinfunction="PA4" pintype="bidirectional+no_connect"/>
-    </net>
-    <net code="68" name="unconnected-(U301-PA15-Pad38)">
+    <net code="69" name="unconnected-(U301-PA15-Pad38)">
      <node ref="U301" pin="38" pinfunction="PA15" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="69" name="unconnected-(U301-PB2-Pad19)">
+    <net code="70" name="unconnected-(U301-PB1-Pad18)">
+      <node ref="U301" pin="18" pinfunction="PB1" pintype="bidirectional+no_connect"/>
+    </net>
+    <net code="71" name="unconnected-(U301-PB2-Pad19)">
      <node ref="U301" pin="19" pinfunction="PB2" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="70" name="unconnected-(U301-PB6-Pad44)">
+    <net code="72" name="unconnected-(U301-PB6-Pad44)">
      <node ref="U301" pin="44" pinfunction="PB6" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="71" name="unconnected-(U301-PB7-Pad45)">
+    <net code="73" name="unconnected-(U301-PB7-Pad45)">
      <node ref="U301" pin="45" pinfunction="PB7" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="72" name="unconnected-(U301-PC10-Pad39)">
+    <net code="74" name="unconnected-(U301-PC10-Pad39)">
      <node ref="U301" pin="39" pinfunction="PC10" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="73" name="unconnected-(U301-PC11-Pad40)">
+    <net code="75" name="unconnected-(U301-PC11-Pad40)">
      <node ref="U301" pin="40" pinfunction="PC11" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="74" name="unconnected-(U301-PC13-Pad2)">
+    <net code="76" name="unconnected-(U301-PC13-Pad2)">
      <node ref="U301" pin="2" pinfunction="PC13" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="75" name="unconnected-(U301-PC14-Pad3)">
+    <net code="77" name="unconnected-(U301-PC14-Pad3)">
      <node ref="U301" pin="3" pinfunction="PC14" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="76" name="unconnected-(U301-PC15-Pad4)">
+    <net code="78" name="unconnected-(U301-PC15-Pad4)">
      <node ref="U301" pin="4" pinfunction="PC15" pintype="bidirectional+no_connect"/>
    </net>
-    <net code="77" name="unconnected-(U301-VBAT-Pad1)">
+    <net code="79" name="unconnected-(U301-VBAT-Pad1)">
      <node ref="U301" pin="1" pinfunction="VBAT" pintype="power_in+no_connect"/>
    </net>
-    <net code="78" name="unconnected-(U302-Vref-Pad5)">
+    <net code="80" name="unconnected-(U302-Vref-Pad5)">
      <node ref="U302" pin="5" pinfunction="Vref" pintype="output+no_connect"/>
    </net>
-    <net code="79" name="unconnected-(U401-PWM_OUT-Pad10)">
+    <net code="81" name="unconnected-(U401-PWM_OUT-Pad10)">
      <node ref="U401" pin="10" pinfunction="PWM_OUT" pintype="output+no_connect"/>
    </net>
-    <net code="80" name="unconnected-(U401-TEST-Pad11)">
+    <net code="82" name="unconnected-(U401-TEST-Pad11)">
      <node ref="U401" pin="11" pinfunction="TEST" pintype="no_connect"/>
    </net>
-    <net code="81" name="unconnected-(U401-TEST_EN-Pad13)">
+    <net code="83" name="unconnected-(U401-TEST_EN-Pad13)">
      <node ref="U401" pin="13" pinfunction="TEST_EN" pintype="no_connect"/>
    </net>
-    <net code="82" name="unconnected-(U401-U-Pad1)">
+    <net code="84" name="unconnected-(U401-U-Pad1)">
      <node ref="U401" pin="1" pinfunction="U" pintype="output+no_connect"/>
    </net>
-    <net code="83" name="unconnected-(U401-V-Pad2)">
+    <net code="85" name="unconnected-(U401-V-Pad2)">
      <node ref="U401" pin="2" pinfunction="V" pintype="output+no_connect"/>
    </net>
-    <net code="84" name="unconnected-(U401-W-Pad3)">
+    <net code="86" name="unconnected-(U401-W-Pad3)">
      <node ref="U401" pin="3" pinfunction="W" pintype="output+no_connect"/>
    </net>
-    <net code="85" name="unconnected-(U701-#FAULT-Pad6)">
+    <net code="87" name="unconnected-(U701-#FAULT-Pad6)">
      <node ref="U701" pin="6" pinfunction="#FAULT" pintype="unspecified+no_connect"/>
    </net>
-    <net code="86" name="unconnected-(U702-#FAULT-Pad6)">
+    <net code="88" name="unconnected-(U702-#FAULT-Pad6)">
      <node ref="U702" pin="6" pinfunction="#FAULT" pintype="unspecified+no_connect"/>
    </net>
-    <net code="87" name="unconnected-(U703-#FAULT-Pad6)">
+    <net code="89" name="unconnected-(U703-#FAULT-Pad6)">
      <node ref="U703" pin="6" pinfunction="#FAULT" pintype="unspecified+no_connect"/>
    </net>
  </nets>
--- a/hardware/mcu.kicad_sch
+++ b/hardware/mcu.kicad_sch