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Http://www.st.com/resource/en/datasheet/stm32f746zg.pdf TFBGA-100, 10x10, 9x9mm package, pitch 0.4mm; see section 7.6 of http://www.st.com/resource/en/datasheet/stm32f446ze.pdf UFBGA-144, 12x12 raster, 10x10mm package, 0.5mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=267, NSMD pad definition Appendix A BGA 900 1 FF900 FFG900 FFV900 FF901 FFG901 FFV901 Artix-7, Kintex-7 and Zynq-7000 BGA, 34x34 grid, 35x35mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug865-Zynq-7000-Pkg-Pinout.pdf#page=93, NSMD pad definition Appendix A Virtex-7 BGA, 44x44 grid, 45x45mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=307, NSMD pad definition Appendix A Virtex-7 BGA, 34x34 grid, 35x35mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=261, NSMD pad definition Appendix A Virtex-7 BGA, 34x34 grid, 35x35mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=298, https://www.xilinx.com/support/documentation/user_guides/ug865-Zynq-7000-Pkg-Pinout.pdf#page=94, NSMD pad definition Appendix A Virtex-7 BGA, 34x34 grid, 35x35mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=299, NSMD pad definition, https://www.ti.com/lit/ds/symlink/lmg1020.pdf, https://www.ti.com/lit/ml/mxbg078z/mxbg078z.pdf BGA 6 0.4 YFF0006 Texas Instruments, QFM MOF0009A, 6x8x2mm (http://www.ti.com/lit/ml/mpsi063a/mpsi063a.pdf QFN, 41 Pin (http://www.ti.com/lit/ml/mpqf506/mpqf506.pdf QFN, 28 Pin (https://www.semtech.com/uploads/documents/sx1272.pdf#page=125), generated with kicad-footprint-generator LED SMD 1206 (3216 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502430-3410, 34 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-thru.pdf), generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Angled solder pin 1 (so is open or ground). Part of speed \nswitch mod (0 F.Cu signal hide (33 F.Adhes user hide From d48d677c9103ec90137a6830434841a576342e9a Mon Sep 17 00:00:00 2001 Latest commits for file Schematics/SynthMages.pretty/6.3mm_NPTH_MAXJLCPCB.kicad_mod Latest commits for file Schematics/SEQ_MANUAL_v2.pdf Update readme Potentiometers: One potentiometer for internal clock rate. Switches: Momentary-normal-off pushbutton to manually step. - SPST switch to adjust CV output range, switch between 5v and 2.5v max. One per step, to enable/disable gate per the Eurorack standard Outputs saw, triangle, and square waves, with CV control of pitch and gate CV between 1 and 2 above on a volume of a Source form, including but not to front panel 24ca7abc85 Added schmancy pcb for v1 front panel Added schmancy pcb for v1 build Schematics/bad_trace_v1.jpeg Normal file Unescape Hardware/Panel/precadsr_panel_al/precadsr_panel_al.kicad_pcb Normal file View File Docs/precadsr_layout_front.pdf Normal file View File Hardware/Panel/precadsr_panel.svg Normal file View File Images/IMG_6771.JPG Normal file Unescape Hardware/PCB/precadsr_aux_Gerbers/precadsr-B_Cu.gbr Normal file Unescape 3D Printing/Pot_Knobs/scaled_french_pot.mix | Bin 0 -> 144834 bytes .../Pot_Knobs/pot_knob_two_parts_cap.stl | Bin 0 -> 106584 bytes 3D Printing/Panels/HOLD PORTAL.png and /dev/null differ Latest commits for file Schematics/schematic_bugs_v1.md Update Schematics/schematic_bugs_v1.md Schematics/schematic_bugs_v1.md | 1 | B20k | Potentiometer | | Q1, Q2, Q3, Q4, Q5 R1, R2, R23, R24 | 4 Samba.

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