From f0596137a135810c8b80bd8db931a207a810c06b Mon Sep 17 00:00:00 2001 From: phiwan-dev <75113544+phiwan-dev@users.noreply.github.com> Date: Wed, 14 Jan 2026 12:27:16 +0100 Subject: [PATCH] board: pmic add buck2 and disable ldo1+2 --- board/board.kicad_sch | 669 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 669 insertions(+) diff --git a/board/board.kicad_sch b/board/board.kicad_sch index 9abb59e..a61e1a0 100644 --- a/board/board.kicad_sch +++ b/board/board.kicad_sch @@ -1463,6 +1463,131 @@ ) (embedded_fonts no) ) + (symbol "power:+3V3" + (power) + (pin_numbers + (hide yes) + ) + (pin_names + (offset 0) + (hide yes) + ) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (property "Reference" "#PWR" + (at 0 -3.81 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Value" "+3V3" + (at 0 3.556 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 0 0 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "" + (at 0 0 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Power symbol creates a global label with name \"+3V3\"" + (at 0 0 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "ki_keywords" "global power" + (at 0 0 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (symbol "+3V3_0_1" + (polyline + (pts + (xy -0.762 1.27) (xy 0 2.54) + ) + (stroke + (width 0) + (type default) + ) + (fill + (type none) + ) + ) + (polyline + (pts + (xy 0 2.54) (xy 0.762 1.27) + ) + (stroke + (width 0) + (type default) + ) + (fill + (type none) + ) + ) + (polyline + (pts + (xy 0 0) (xy 0 2.54) + ) + (stroke + (width 0) + (type default) + ) + (fill + (type none) + ) + ) + ) + (symbol "+3V3_1_1" + (pin power_in line + (at 0 0 90) + (length 0) + (name "~" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (number "1" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + ) + ) + (embedded_fonts no) + ) (symbol "power:GND" (power) (pin_numbers @@ -1565,6 +1690,12 @@ (embedded_fonts no) ) ) + (junction + (at 252.73 57.15) + (diameter 0) + (color 0 0 0 0) + (uuid "09227dbe-fa84-4c95-961a-96300a00620c") + ) (junction (at 167.64 52.07) (diameter 0) @@ -1583,6 +1714,12 @@ (color 0 0 0 0) (uuid "5c6693ec-8b86-4947-925a-06b0c4951c4b") ) + (junction + (at 266.7 57.15) + (diameter 0) + (color 0 0 0 0) + (uuid "68323e43-59c1-4d36-87a1-0e28e21e400c") + ) (junction (at 218.44 20.32) (diameter 0) @@ -1607,6 +1744,16 @@ (color 0 0 0 0) (uuid "f8d527ec-c838-42ed-acda-9c9b06e6bcf6") ) + (junction + (at 266.7 64.77) + (diameter 0) + (color 0 0 0 0) + (uuid "fb0dfc4e-9b81-494f-a2b3-7d83ae70e5fe") + ) + (no_connect + (at 251.46 69.85) + (uuid "43d9119c-bff7-4c42-be10-ef53a24e1b67") + ) (no_connect (at 180.34 64.77) (uuid "460fb399-b138-4283-ae49-0898980b9f4e") @@ -1619,14 +1766,26 @@ (at 180.34 59.69) (uuid "81cd51db-ea01-4a52-a171-eec4605265b8") ) + (no_connect + (at 251.46 80.01) + (uuid "979e7f7b-2050-4c1e-a2ff-18e9487c1cdc") + ) (no_connect (at 251.46 29.21) (uuid "9acea540-85bb-453a-bf17-52cdbbbfeefa") ) + (no_connect + (at 251.46 77.47) + (uuid "eb726a94-c3a1-49c4-aebb-2c4a4d691fe7") + ) (no_connect (at 180.34 67.31) (uuid "eb9d99a5-65b0-4338-8bb5-e8841db0c91f") ) + (no_connect + (at 251.46 72.39) + (uuid "ed69b745-7d19-484e-ae98-d3f76285030d") + ) (wire (pts (xy 167.64 54.61) (xy 168.91 54.61) @@ -1637,6 +1796,16 @@ ) (uuid "0614be37-c295-41a8-b2bb-55b42c770f92") ) + (wire + (pts + (xy 252.73 60.96) (xy 252.73 57.15) + ) + (stroke + (width 0) + (type default) + ) + (uuid "0a0165bc-6ce8-4d6c-bed8-06cc80f68cc0") + ) (wire (pts (xy 251.46 49.53) (xy 255.27 49.53) @@ -1647,6 +1816,16 @@ ) (uuid "0dba3224-e15d-48ac-9346-edbf7b226cc1") ) + (wire + (pts + (xy 261.62 62.23) (xy 261.62 60.96) + ) + (stroke + (width 0) + (type default) + ) + (uuid "16e8e19e-ba75-4022-9ad3-9497d8f64bfe") + ) (wire (pts (xy 162.56 52.07) (xy 167.64 52.07) @@ -1667,6 +1846,26 @@ ) (uuid "1ea42de4-4586-457d-bf64-b70440422806") ) + (wire + (pts + (xy 254 60.96) (xy 252.73 60.96) + ) + (stroke + (width 0) + (type default) + ) + (uuid "2c71efec-ac33-45ac-ab09-e8409297a5cd") + ) + (wire + (pts + (xy 252.73 57.15) (xy 266.7 57.15) + ) + (stroke + (width 0) + (type default) + ) + (uuid "35530932-8daa-4a2e-9a25-3565f50d04bd") + ) (wire (pts (xy 261.62 53.34) (xy 261.62 52.07) @@ -1797,6 +1996,16 @@ ) (uuid "6c931944-bb4b-4057-9eb3-11e00605016d") ) + (wire + (pts + (xy 165.1 92.71) (xy 165.1 93.98) + ) + (stroke + (width 0) + (type default) + ) + (uuid "6e54289c-4571-4139-931d-e5d020074aef") + ) (wire (pts (xy 252.73 41.91) (xy 252.73 44.45) @@ -1807,6 +2016,16 @@ ) (uuid "72980bc0-8064-4a1f-8e2e-60146c72989e") ) + (wire + (pts + (xy 252.73 57.15) (xy 251.46 57.15) + ) + (stroke + (width 0) + (type default) + ) + (uuid "753fc60c-86a6-482b-8602-8ea637ace920") + ) (wire (pts (xy 215.9 102.87) (xy 215.9 104.14) @@ -1847,6 +2066,16 @@ ) (uuid "9a391a81-5782-4187-b3e3-3769395bc91d") ) + (wire + (pts + (xy 251.46 62.23) (xy 261.62 62.23) + ) + (stroke + (width 0) + (type default) + ) + (uuid "9f7bca02-7ff0-42c4-bf71-4627642c29dd") + ) (wire (pts (xy 261.62 41.91) (xy 261.62 40.64) @@ -1907,6 +2136,16 @@ ) (uuid "bb6e6630-b2d7-455f-aba5-58ed760f27d2") ) + (wire + (pts + (xy 251.46 64.77) (xy 266.7 64.77) + ) + (stroke + (width 0) + (type default) + ) + (uuid "bda8567d-8d8f-4e03-8333-3a6f07fb4ca7") + ) (wire (pts (xy 215.9 21.59) (xy 215.9 20.32) @@ -1967,6 +2206,16 @@ ) (uuid "dac5e85c-b10f-4598-aa00-e9393e750968") ) + (wire + (pts + (xy 165.1 85.09) (xy 180.34 85.09) + ) + (stroke + (width 0) + (type default) + ) + (uuid "dc204bf2-7424-497e-8d68-4a090befc00a") + ) (wire (pts (xy 168.91 49.53) (xy 167.64 49.53) @@ -1987,6 +2236,16 @@ ) (uuid "df483d89-359b-45b7-b8dc-ec9f15a37383") ) + (wire + (pts + (xy 266.7 55.88) (xy 266.7 57.15) + ) + (stroke + (width 0) + (type default) + ) + (uuid "e9e97282-43f3-48c4-bb39-878f547f4beb") + ) (wire (pts (xy 168.91 77.47) (xy 180.34 77.47) @@ -1997,6 +2256,16 @@ ) (uuid "f08f2b68-6014-45a7-a6a5-51f0198a42a7") ) + (wire + (pts + (xy 266.7 66.04) (xy 266.7 64.77) + ) + (stroke + (width 0) + (type default) + ) + (uuid "f2aed03a-49bd-4c7e-8c34-09c2d25ec0f8") + ) (wire (pts (xy 252.73 41.91) (xy 255.27 41.91) @@ -2182,6 +2451,71 @@ ) ) ) + (symbol + (lib_id "power:+3V3") + (at 266.7 55.88 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (uuid "1b636e70-9eee-4a62-aeaa-6ac18421964b") + (property "Reference" "#PWR06" + (at 266.7 59.69 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Value" "+3V3" + (at 270.256 54.61 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 266.7 55.88 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "" + (at 266.7 55.88 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Power symbol creates a global label with name \"+3V3\"" + (at 266.7 55.88 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "1" + (uuid "6be9d33d-b71f-4464-a4df-085907742397") + ) + (instances + (project "" + (path "/0bf1fdd4-5a89-4735-8383-190e40fb0179" + (reference "#PWR06") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "Device:LED") (at 172.72 52.07 180) @@ -2323,6 +2657,71 @@ ) ) ) + (symbol + (lib_id "power:GND") + (at 165.1 93.98 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (uuid "431553e3-6425-4418-a2aa-bbdfb9b8ef64") + (property "Reference" "#PWR07" + (at 165.1 100.33 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Value" "GND" + (at 165.1 98.044 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 165.1 93.98 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "" + (at 165.1 93.98 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Power symbol creates a global label with name \"GND\" , ground" + (at 165.1 93.98 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "1" + (uuid "551fcee7-c84d-4f36-ade9-e84188cb454a") + ) + (instances + (project "board" + (path "/0bf1fdd4-5a89-4735-8383-190e40fb0179" + (reference "#PWR07") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "power:GND") (at 166.37 38.1 0) @@ -2389,6 +2788,140 @@ ) ) ) + (symbol + (lib_id "Device:L") + (at 257.81 60.96 90) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (uuid "71dffda9-376f-4a64-884a-82aefb6a10aa") + (property "Reference" "L2" + (at 255.778 59.182 90) + (effects + (font + (size 1.27 1.27) + ) + (justify left) + ) + ) + (property "Value" "2.2uH" + (at 261.874 59.182 90) + (effects + (font + (size 1.27 1.27) + ) + (justify left) + ) + ) + (property "Footprint" "" + (at 257.81 60.96 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "~" + (at 257.81 60.96 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Inductor" + (at 257.81 60.96 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "2" + (uuid "1ac8b4e9-b20f-4047-bb1a-08e50ddcac1f") + ) + (pin "1" + (uuid "f8a31d38-2236-47c6-bf89-bc83b492e184") + ) + (instances + (project "board" + (path "/0bf1fdd4-5a89-4735-8383-190e40fb0179" + (reference "L2") + (unit 1) + ) + ) + ) + ) + (symbol + (lib_id "power:GND") + (at 266.7 66.04 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (uuid "76ae61c8-c101-4f9b-ae88-f9daf72801ca") + (property "Reference" "#PWR011" + (at 266.7 72.39 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Value" "GND" + (at 268.986 66.294 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 266.7 66.04 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "" + (at 266.7 66.04 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Power symbol creates a global label with name \"GND\" , ground" + (at 266.7 66.04 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "1" + (uuid "cfbbd8e0-495a-4830-9bdc-95b09e6b7ef0") + ) + (instances + (project "board" + (path "/0bf1fdd4-5a89-4735-8383-190e40fb0179" + (reference "#PWR011") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "power:+1V8") (at 213.36 20.32 0) @@ -2886,6 +3419,75 @@ ) ) ) + (symbol + (lib_id "Device:R") + (at 165.1 88.9 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (uuid "a7d6173e-b133-4e53-a362-a7b358b95709") + (property "Reference" "R4" + (at 162.306 85.344 0) + (effects + (font + (size 1.27 1.27) + ) + (justify left) + ) + ) + (property "Value" "250-500kR" + (at 167.386 97.282 90) + (effects + (font + (size 1.27 1.27) + ) + (justify left) + ) + ) + (property "Footprint" "" + (at 163.322 88.9 90) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "~" + (at 165.1 88.9 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Resistor" + (at 165.1 88.9 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "1" + (uuid "4ef46f84-c8b7-454c-aa6d-bbe6c572af02") + ) + (pin "2" + (uuid "d5a9d71c-c5bb-4ade-86d9-904c7512c052") + ) + (instances + (project "" + (path "/0bf1fdd4-5a89-4735-8383-190e40fb0179" + (reference "R4") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "Device:LED") (at 172.72 54.61 180) @@ -3027,6 +3629,73 @@ ) ) ) + (symbol + (lib_id "Device:C") + (at 266.7 60.96 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (uuid "bdfbf1e4-3709-45f9-8c30-80a4e27a4c4c") + (property "Reference" "C4" + (at 264.922 58.928 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Value" "10uC" + (at 270.256 58.928 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 267.6652 64.77 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "~" + (at 266.7 60.96 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Unpolarized capacitor" + (at 266.7 60.96 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "2" + (uuid "b4f68cd9-bd6f-4812-8b6b-1ab355e41772") + ) + (pin "1" + (uuid "42c036a4-11fc-4541-8c25-aecd53735c22") + ) + (instances + (project "board" + (path "/0bf1fdd4-5a89-4735-8383-190e40fb0179" + (reference "C4") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "Device:R") (at 160.02 88.9 0)