From f32afe31bee077f1e4923631deebae1e4f814f71 Mon Sep 17 00:00:00 2001
From: phiwan-dev <75113544+phiwan-dev@users.noreply.github.com>
Date: Fri, 16 Jan 2026 01:04:55 +0100
Subject: [PATCH] board: sch configure vusb

---
 board/board.kicad_sch | 600 +++++++++++++++++++++++++++---------------
 1 file changed, 381 insertions(+), 219 deletions(-)

diff --git a/board/board.kicad_sch b/board/board.kicad_sch
index 191a65f..768418f 100644
--- a/board/board.kicad_sch
+++ b/board/board.kicad_sch
@@ -2079,7 +2079,7 @@
 			)
 			(embedded_fonts no)
 		)
-		(symbol "Device:D"
+		(symbol "Device:D_Schottky"
 			(pin_numbers
 				(hide yes)
 			)
@@ -2098,7 +2098,7 @@
 					)
 				)
 			)
-			(property "Value" "D"
+			(property "Value" "D_Schottky"
 				(at 0 -2.54 0)
 				(effects
 					(font
@@ -2124,7 +2124,7 @@
 					(hide yes)
 				)
 			)
-			(property "Description" "Diode"
+			(property "Description" "Schottky diode"
 				(at 0 0 0)
 				(effects
 					(font
@@ -2133,25 +2133,7 @@
 					(hide yes)
 				)
 			)
-			(property "Sim.Device" "D"
-				(at 0 0 0)
-				(effects
-					(font
-						(size 1.27 1.27)
-					)
-					(hide yes)
-				)
-			)
-			(property "Sim.Pins" "1=K 2=A"
-				(at 0 0 0)
-				(effects
-					(font
-						(size 1.27 1.27)
-					)
-					(hide yes)
-				)
-			)
-			(property "ki_keywords" "diode"
+			(property "ki_keywords" "diode Schottky"
 				(at 0 0 0)
 				(effects
 					(font
@@ -2169,10 +2151,10 @@
 					(hide yes)
 				)
 			)
-			(symbol "D_0_1"
+			(symbol "D_Schottky_0_1"
 				(polyline
 					(pts
-						(xy -1.27 1.27) (xy -1.27 -1.27)
+						(xy -1.905 0.635) (xy -1.905 1.27) (xy -1.27 1.27) (xy -1.27 -1.27) (xy -0.635 -1.27) (xy -0.635 -0.635)
 					)
 					(stroke
 						(width 0.254)
@@ -2207,7 +2189,7 @@
 					)
 				)
 			)
-			(symbol "D_1_1"
+			(symbol "D_Schottky_1_1"
 				(pin passive line
 					(at -3.81 0 0)
 					(length 2.54)
@@ -5503,6 +5485,12 @@
 		(color 0 0 0 0)
 		(uuid "8ddcd469-a383-4e72-975f-464997b71ca5")
 	)
+	(junction
+		(at 363.22 43.18)
+		(diameter 0)
+		(color 0 0 0 0)
+		(uuid "9148274c-235f-45cc-9e22-8d3a51c37d01")
+	)
 	(junction
 		(at 323.85 38.1)
 		(diameter 0)
@@ -5617,18 +5605,10 @@
 		(at 285.75 77.47)
 		(uuid "81cd51db-ea01-4a52-a171-eec4605265b8")
 	)
-	(no_connect
-		(at 158.75 130.81)
-		(uuid "8ed0e74f-af6a-43ef-b00b-7abb6ed39885")
-	)
 	(no_connect
 		(at 356.87 97.79)
 		(uuid "979e7f7b-2050-4c1e-a2ff-18e9487c1cdc")
 	)
-	(no_connect
-		(at 356.87 46.99)
-		(uuid "9acea540-85bb-453a-bf17-52cdbbbfeefa")
-	)
 	(no_connect
 		(at 356.87 95.25)
 		(uuid "eb726a94-c3a1-49c4-aebb-2c4a4d691fe7")
@@ -6241,6 +6221,16 @@
 		)
 		(uuid "7fd8db2f-3671-4818-87ad-f4403707f8ef")
 	)
+	(wire
+		(pts
+			(xy 356.87 46.99) (xy 359.41 46.99)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "8b85fc3b-e314-4091-8ad3-91054562cf4e")
+	)
 	(wire
 		(pts
 			(xy 64.77 46.99) (xy 87.63 46.99)
@@ -6441,6 +6431,16 @@
 		)
 		(uuid "b30db2b4-8a2a-45ae-90e4-d100a9e7b8bb")
 	)
+	(wire
+		(pts
+			(xy 359.41 43.18) (xy 359.41 46.99)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "b4e9cc07-79e9-4cdc-b025-75d07b66df59")
+	)
 	(wire
 		(pts
 			(xy 184.15 217.17) (xy 185.42 217.17)
@@ -6591,6 +6591,16 @@
 		)
 		(uuid "dc204bf2-7424-497e-8d68-4a090befc00a")
 	)
+	(wire
+		(pts
+			(xy 363.22 43.18) (xy 359.41 43.18)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "dc8f7a87-5516-40f1-940e-b7491ecec023")
+	)
 	(wire
 		(pts
 			(xy 274.32 67.31) (xy 267.97 67.31)
@@ -6751,6 +6761,16 @@
 		)
 		(uuid "f8d183e4-c805-43fd-964f-464f38c47565")
 	)
+	(wire
+		(pts
+			(xy 363.22 43.18) (xy 370.84 43.18)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "f8e0d64b-b9c5-4170-bd61-d4cf1b712ab6")
+	)
 	(wire
 		(pts
 			(xy 284.48 116.84) (xy 284.48 118.11)
@@ -7275,6 +7295,28 @@
 			)
 		)
 	)
+	(global_label "vbus"
+		(shape input)
+		(at 158.75 130.81 90)
+		(fields_autoplaced yes)
+		(effects
+			(font
+				(size 1.27 1.27)
+			)
+			(justify left)
+		)
+		(uuid "6d2a4b5e-3bbe-4543-943e-419f9e4e604d")
+		(property "Intersheetrefs" "${INTERSHEET_REFS}"
+			(at 158.75 123.5311 90)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+				(hide yes)
+			)
+		)
+	)
 	(global_label "key18"
 		(shape input)
 		(at 187.96 48.26 270)
@@ -7627,7 +7669,7 @@
 			)
 		)
 	)
-	(global_label "vbus"
+	(global_label "vbus_raw"
 		(shape input)
 		(at 269.24 46.99 180)
 		(fields_autoplaced yes)
@@ -7639,7 +7681,7 @@
 		)
 		(uuid "bbbf1e86-6184-49ab-950b-7aa174885ad6")
 		(property "Intersheetrefs" "${INTERSHEET_REFS}"
-			(at 261.9611 46.99 0)
+			(at 257.7278 46.99 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -7649,6 +7691,28 @@
 			)
 		)
 	)
+	(global_label "vbus"
+		(shape input)
+		(at 370.84 43.18 0)
+		(fields_autoplaced yes)
+		(effects
+			(font
+				(size 1.27 1.27)
+			)
+			(justify left)
+		)
+		(uuid "c36224f7-91de-4d5c-92fc-2564e7cd31bc")
+		(property "Intersheetrefs" "${INTERSHEET_REFS}"
+			(at 378.1189 43.18 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+				(hide yes)
+			)
+		)
+	)
 	(global_label "vdd"
 		(shape input)
 		(at 64.77 52.07 0)
@@ -7825,7 +7889,7 @@
 			)
 		)
 	)
-	(global_label "vusb"
+	(global_label "vusb_raw"
 		(shape input)
 		(at 307.34 213.36 180)
 		(fields_autoplaced yes)
@@ -7837,7 +7901,7 @@
 		)
 		(uuid "edfe3eab-2020-49d3-bc8f-03d84d5f5720")
 		(property "Intersheetrefs" "${INTERSHEET_REFS}"
-			(at 300.0611 213.36 0)
+			(at 295.8278 213.36 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -8650,6 +8714,75 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "Device:C")
+		(at 363.22 46.99 0)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(uuid "3409f12c-9756-48ea-9416-054db7d8f7bc")
+		(property "Reference" "C7"
+			(at 359.664 44.704 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "1uF"
+			(at 363.982 44.704 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" ""
+			(at 364.1852 50.8 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" "~"
+			(at 363.22 46.99 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Unpolarized capacitor"
+			(at 363.22 46.99 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(pin "1"
+			(uuid "f6a557c1-bb1e-4f12-80e2-de90df1fb146")
+		)
+		(pin "2"
+			(uuid "bf248b24-6073-45ec-b783-c45dcda12fa2")
+		)
+		(instances
+			(project "board"
+				(path "/0bf1fdd4-5a89-4735-8383-190e40fb0179"
+					(reference "C7")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "power:GND")
 		(at 267.97 111.76 0)
@@ -8715,91 +8848,6 @@
 			)
 		)
 	)
-	(symbol
-		(lib_id "Device:D")
-		(at 314.96 207.01 0)
-		(unit 1)
-		(exclude_from_sim no)
-		(in_bom yes)
-		(on_board yes)
-		(dnp no)
-		(uuid "3c03b114-0d97-4d3a-a128-ae2293d7b323")
-		(property "Reference" "D6"
-			(at 311.912 205.74 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-			)
-		)
-		(property "Value" "D"
-			(at 317.754 205.74 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-			)
-		)
-		(property "Footprint" ""
-			(at 314.96 207.01 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(property "Datasheet" "~"
-			(at 314.96 207.01 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(property "Description" "Diode"
-			(at 314.96 207.01 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(property "Sim.Device" "D"
-			(at 314.96 207.01 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(property "Sim.Pins" "1=K 2=A"
-			(at 314.96 207.01 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(pin "2"
-			(uuid "a49c5cb9-4e01-4d9a-8185-610c2df2a3ac")
-		)
-		(pin "1"
-			(uuid "9dea801d-a7da-4b15-983a-5c9c8fbb1d1f")
-		)
-		(instances
-			(project "board"
-				(path "/0bf1fdd4-5a89-4735-8383-190e40fb0179"
-					(reference "D6")
-					(unit 1)
-				)
-			)
-		)
-	)
 	(symbol
 		(lib_id "power:GND")
 		(at 334.01 217.17 90)
@@ -8865,6 +8913,73 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "Device:D_Schottky")
+		(at 314.96 207.01 0)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(uuid "3f8e3652-2586-4121-a640-46c076bd2cd7")
+		(property "Reference" "D5"
+			(at 309.372 206.756 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Value" "D_Schottky"
+			(at 311.404 204.47 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Footprint" ""
+			(at 314.96 207.01 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" "~"
+			(at 314.96 207.01 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Schottky diode"
+			(at 314.96 207.01 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(pin "2"
+			(uuid "01c2e640-a4dc-4ce0-8081-8bb935aa269c")
+		)
+		(pin "1"
+			(uuid "0cbdff52-ba5a-45a7-8e5e-47f637bd15a1")
+		)
+		(instances
+			(project "board"
+				(path "/0bf1fdd4-5a89-4735-8383-190e40fb0179"
+					(reference "D5")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "Device:C")
 		(at 365.76 114.3 0)
@@ -9489,91 +9604,6 @@
 			)
 		)
 	)
-	(symbol
-		(lib_id "Device:D")
-		(at 314.96 219.71 0)
-		(unit 1)
-		(exclude_from_sim no)
-		(in_bom yes)
-		(on_board yes)
-		(dnp no)
-		(uuid "715a06de-d981-44d3-9f94-2a19bf1a8c91")
-		(property "Reference" "D7"
-			(at 312.42 218.694 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-			)
-		)
-		(property "Value" "D"
-			(at 317.5 218.44 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-			)
-		)
-		(property "Footprint" ""
-			(at 314.96 219.71 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(property "Datasheet" "~"
-			(at 314.96 219.71 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(property "Description" "Diode"
-			(at 314.96 219.71 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(property "Sim.Device" "D"
-			(at 314.96 219.71 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(property "Sim.Pins" "1=K 2=A"
-			(at 314.96 219.71 0)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(hide yes)
-			)
-		)
-		(pin "2"
-			(uuid "69eadb8a-aae7-4963-ae6b-52dac881ff91")
-		)
-		(pin "1"
-			(uuid "c9baf2c7-879c-4e7d-bf1e-05ebf0ddcaaf")
-		)
-		(instances
-			(project "board"
-				(path "/0bf1fdd4-5a89-4735-8383-190e40fb0179"
-					(reference "D7")
-					(unit 1)
-				)
-			)
-		)
-	)
 	(symbol
 		(lib_id "Device:L")
 		(at 367.03 78.74 90)
@@ -10233,7 +10263,7 @@
 	)
 	(symbol
 		(lib_id "nordic-lib-kicad-isp1807:ISP1807-LR")
-		(at 116.84 119.38 0)
+		(at 113.03 115.57 0)
 		(unit 2)
 		(exclude_from_sim no)
 		(in_bom yes)
@@ -10241,7 +10271,7 @@
 		(dnp no)
 		(uuid "98065238-a83a-4c06-bf56-8a1ed1c66b14")
 		(property "Reference" "U2"
-			(at 126.238 88.9 0)
+			(at 122.428 85.09 0)
 			(effects
 				(font
 					(size 1.8288 1.8288)
@@ -10249,7 +10279,7 @@
 			)
 		)
 		(property "Value" "${ISP_PART}"
-			(at 172.72 104.14 0)
+			(at 168.91 100.33 0)
 			(effects
 				(font
 					(size 1.8288 1.8288)
@@ -10259,7 +10289,7 @@
 			)
 		)
 		(property "Footprint" "ISP1807-LR"
-			(at 116.84 119.38 0)
+			(at 113.03 115.57 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -10268,7 +10298,7 @@
 			)
 		)
 		(property "Datasheet" ""
-			(at 116.84 119.38 0)
+			(at 113.03 115.57 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -10277,7 +10307,7 @@
 			)
 		)
 		(property "Description" "ISP Smart Bluetooth Module"
-			(at 116.84 119.38 0)
+			(at 113.03 115.57 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -10286,7 +10316,7 @@
 			)
 		)
 		(property "BOI-Metric" "QFN 8 x 8"
-			(at 108.712 98.552 0)
+			(at 104.902 94.742 0)
 			(effects
 				(font
 					(size 1.8288 1.8288)
@@ -10296,7 +10326,7 @@
 			)
 		)
 		(property "BOI" "QFN 8 x 8"
-			(at 108.712 98.552 0)
+			(at 104.902 94.742 0)
 			(effects
 				(font
 					(size 1.8288 1.8288)
@@ -10306,7 +10336,7 @@
 			)
 		)
 		(property "DESIG" "BLE Module"
-			(at 108.712 98.552 0)
+			(at 104.902 94.742 0)
 			(effects
 				(font
 					(size 1.8288 1.8288)
@@ -10316,7 +10346,7 @@
 			)
 		)
 		(property "FAB" "Insight SiP"
-			(at 108.712 98.552 0)
+			(at 104.902 94.742 0)
 			(effects
 				(font
 					(size 1.8288 1.8288)
@@ -10326,7 +10356,7 @@
 			)
 		)
 		(property "ISP_PART" "ISP1807"
-			(at 108.712 98.552 0)
+			(at 104.902 94.742 0)
 			(effects
 				(font
 					(size 1.8288 1.8288)
@@ -10336,7 +10366,7 @@
 			)
 		)
 		(property "REF" "ISP1807-LR"
-			(at 143.51 88.9 0)
+			(at 139.7 85.09 0)
 			(effects
 				(font
 					(size 2.1844 2.1844)
@@ -11544,6 +11574,73 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "Device:D_Schottky")
+		(at 314.96 219.71 0)
+		(unit 1)
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 		(lib_id "Connector_Generic:Conn_01x20")
 		(at 167.64 43.18 90)
@@ -11951,6 +12048,71 @@
 			)
 		)
 	)
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 		(path "/"
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