From 8030abca44524148df5fa30766bfc0789662c8d4 Mon Sep 17 00:00:00 2001 From: MichaelK-F Date: Wed, 30 Jul 2025 11:04:56 +0800 Subject: [PATCH] did a little bit more work on the microsd card, still incomplete, just pushing so other people can work on this --- mainboard.kicad_sch | 1035 +++++++++++++++++++++++++++++++++++++------ 1 file changed, 895 insertions(+), 140 deletions(-) diff --git a/mainboard.kicad_sch b/mainboard.kicad_sch index 5e8e977..0b23fb9 100644 --- a/mainboard.kicad_sch +++ b/mainboard.kicad_sch @@ -5,23 +5,20 @@ (uuid "d5c36c85-32fb-4287-a9f2-c376d9c83c10") (paper "A0") (lib_symbols - (symbol "Connector:Micro_SD_Card" - (pin_names - (offset 1.016) - ) + (symbol "Connector:Micro_SD_Card_Det1" (exclude_from_sim no) (in_bom yes) (on_board yes) (property "Reference" "J" - (at -16.51 15.24 0) + (at -16.51 17.78 0) (effects (font (size 1.27 1.27) ) ) ) - (property "Value" "Micro_SD_Card" - (at 16.51 15.24 0) + (property "Value" "Micro_SD_Card_Det1" + (at 16.51 17.78 0) 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"power:GND") (at 63.5 133.35 0) @@ -45491,6 +45973,76 @@ ) ) ) + (symbol + (lib_id "Device:C_Small") + (at 180.34 716.28 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (fields_autoplaced yes) + (uuid "a967b236-322d-485c-9839-6eab49187e22") + (property "Reference" "C36" + (at 182.88 715.0162 0) + (effects + (font + (size 1.27 1.27) + ) + (justify left) + ) + ) + (property "Value" "100nF X5R 10V" + (at 182.88 717.5562 0) + (effects + (font + (size 1.27 1.27) + ) + (justify left) + ) + ) + (property "Footprint" "" + (at 180.34 716.28 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "~" + (at 180.34 716.28 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Unpolarized capacitor, small symbol" + (at 180.34 716.28 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "2" + (uuid "d4b0cefb-f8e2-4325-b109-716773368705") + ) + (pin "1" + (uuid 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(hide yes) + ) + ) + (pin "2" + (uuid "35dae8e9-1e62-4f88-8879-1727f2cfed76") + ) + (pin "1" + (uuid "8d5c1e93-6c89-4cd3-9c7b-915c19223195") + ) + (instances + (project "" + (path "/d5c36c85-32fb-4287-a9f2-c376d9c83c10" + (reference "R3") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "RK3568:RK3568") (at 304.8 336.55 0) @@ -56463,6 +57082,72 @@ ) ) ) + (symbol + (lib_id "power:GND") + (at 180.34 718.82 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (fields_autoplaced yes) + (uuid "ce1f76e0-a611-4396-b2aa-3e7d78bb8295") + (property "Reference" "#PWR017" + (at 180.34 725.17 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Value" "GND" + (at 180.34 723.9 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 180.34 718.82 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "" + (at 180.34 718.82 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Power symbol creates a global label with name \"GND\" , ground" + (at 180.34 718.82 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "1" + (uuid "7c4f90c4-6291-4272-b036-af354bae1a58") + ) + (instances + (project "" + (path "/d5c36c85-32fb-4287-a9f2-c376d9c83c10" + (reference "#PWR017") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "Device:C_Small") (at 201.93 222.25 90) @@ -67799,6 +68484,76 @@ ) ) ) + (symbol + (lib_id "Diode:ESD9B3.3ST5G") + (at 980.44 405.13 270) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (fields_autoplaced yes) + (uuid "fea7c866-2f6f-40ac-b139-e8618eda0ec1") + (property "Reference" "D1" + (at 982.98 403.8599 90) + (effects + (font + (size 1.27 1.27) + ) + (justify left) + ) + ) + (property "Value" "ESD9B3.3ST5G" + (at 982.98 406.3999 90) + (effects + (font + (size 1.27 1.27) + ) + (justify left) + ) + ) + (property "Footprint" "Diode_SMD:D_SOD-923" + (at 980.44 405.13 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "https://www.onsemi.com/pub/Collateral/ESD9B-D.PDF" + (at 980.44 405.13 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "ESD protection diode, 3.3Vrwm, SOD-923" + (at 980.44 405.13 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "2" + (uuid "7017e818-fac6-4bb1-9c0b-9c5d245e7ed5") + ) + (pin "1" + (uuid "3a620171-e6f7-4600-a54f-a2f5b21c9630") + ) + (instances + (project "" + (path "/d5c36c85-32fb-4287-a9f2-c376d9c83c10" + (reference "D1") + (unit 1) + ) + ) + ) + ) (sheet_instances (path "/" (page "1")