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Pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=297, NSMD pad definition Appendix A Spartan-7 BGA, 22x22 grid, 19x19mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=270, NSMD pad definition (http://www.ti.com/lit/ds/slas718g/slas718g.pdf, http://www.ti.com/lit/an/snva009ag/snva009ag.pdf Texas Instruments, DSBGA, 3.0x1.9x0.625mm, 28 ball 7x4 area grid, YZT, 1.86x1.36mm, 12 Ball, 4x3 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32wb55vc.pdf Texas Instruments CSD18531Q5A http://www.ti.com/lit/ds/symlink/csd18531q5a.pdf WSON, 6 Pin (https://www.ti.com/lit/ds/symlink/sn74auc1g04.pdf#page=24), Solder Mask Defined VSON, 8 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/8L_DFN_2x3x0_9_MC_C04-123C.pdf), generated with kicad-footprint-generator JST XA series connector, B03B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-149-02-xxx-DV-A, 49 Pins per row (https://www.molex.com/pdm_docs/sd/430450201_sd.pdf), generated with kicad-footprint-generator JST VH series connector, DF3EA-08P-2H (https://www.hirose.com/product/document?clcode=CL0543-0332-0-51&productname=DF3EA-5P-2H(51)&series=DF3&documenttype=2DDrawing&lang=en&documentid=0001163317), generated with kicad-footprint-generator ipc_noLead_generator.py LGA, 16 Pin (http://www.analog.com/media/en/technical-documentation/data-sheets/LTC7810.pdf), generated with kicad-footprint-generator Hirose series connector, 14110513010xxx (https://b2b.harting.com/files/download/PRD/PDF_TS/1411XX13010XXX_100228421DRW063C.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 72 Pin (http://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1452_1451_1450.pdf), generated with kicad-footprint-generator Diode SMD 0201 (0603 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py SOIC, 16 Pin (https://www.diodes.com/assets/Datasheets/PAM8403.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, 502585-1170 (http://www.molex.com/pdm_docs/sd/5025850270_sd.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 3 times outer diameter, generated with kicad-footprint-generator ipc_noLead_generator.py Analog LFCSP, 16 Pin (http://www.ti.com/lit/ds/symlink/ina3221.pdf#page=44), generated with kicad-footprint-generator JST ZE series connector, B02P-NV (http://www.jst-mfg.com/product/pdf/eng/eNV.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, 53780-3070 (), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-128-02-xxx-DV-BE, 28 Pins per row (https://www.hirose.com/product/document?clcode=CL0537-0694-9-81&productname=DF12C(3.0)-50DS-0.5V(81)&series=DF12&documenttype=2DDrawing⟨=en&documentid=0000994748), generated with kicad-footprint-generator Soldered wire connection, for a label // internal clock rate. Arrasta Playbook REP: repique CAX: caixa MSD: mid surdo (sometimes MS1, MS2, etc, if pattern spans measures or variations BSD: back surdo samba_reggae.txt Executable file View File Panels/title_test_36.stl Normal file View File 3D Printing/Pot_Knobs/potentiometre_v3_1.5_merged.stl Normal file View File 3D Printing/Pot_Knobs/Pot Knob in Two Parts.stl synth_tools/Schematics/SynthMages.pretty/Alpha Rotary 12.kicad_mod 46 lines From 978eb1d01f159b84c8992f501a13cc201d7f141a Mon Sep 17 00:00:00 2001 Subject: [PATCH] A couple more minor clearance tweaks Add ground fills, fix some clearance issues, add PCB slot, more options for potentiometer spoke placement Panels/luther_triangle_10hp_pcb_holder.stl | Bin 0 -> 10174 bytes .../PRISMATIC SPHERE.png | Bin 0 -> 2506984 bytes Panels/title_test.scad | 27 Panels/title_test.stl | Bin QuentinEF.ttf => Panels/QuentinEF.ttf | Bin 0 -> 30552 bytes From eb8580ef62e5093762f6f99c41c22539aaadf737 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Footprint selection, some PCB layout choices 4d8e233e93 Add CV in implement a DC offset via non-inverting op-amp. A CV in that pauses the clock Add CV (and knob) controlled glide to schematic Add CV (and knob) controlled glide to schematic Add pulldown resistors for reset debounce cap; formatting checkpoint before trying to fit in glide controls Final-ish tweaks.

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