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From ec09111f772901dd7c3cd7f4b2eb510ce7b1288e Mon Sep 17 00:00:00 2001 Subject: [PATCH] more fixes dcaec240831d28b722a7d7988287c76a1461e439 glide fix a5c5ff12ce18fecaaf346f973863d12bf361ac82 re-re-remove the mysterious extra trace 5040873587dbb57684343269abab88d35cf7124b more fixes dcaec240831d28b722a7d7988287c76a1461e439 glide fix glide fix a5c5ff12ce18fecaaf346f973863d12bf361ac82 Notes from debugging More notes move bugs to md file to be distributed under the smaller board. // margins from edges h_margin = thickness*2; v_margin = hole_dist_top*2 + thickness; output_column = width_mm - hole_dist_side - thickness; // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 16.5+16.5+10.5; //two knob, one jack, plus space between two resistors Properly assign potentiometer pads and thermal vias; see figure 8.2 of https://www.silabs.com/documents/public/data-sheets/efm8bb1-datasheet.pdf TDFN, 6 Pin (https://www.nxp.com/docs/en/package-information/SOT457.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-104-02-xx-DV-TE, 4 Pins per row (http://www.molex.com/pdm_docs/sd/022035035_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py Texas Instruments, DSBGA, 1.4715x1.4715mm, 9 bump 3x3 array, 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, DSBGA, 0.822x1.116mm, 5 bump 2x1x2 array, NSMD pad definition Appendix A Kintex-7 BGA, 26x26 grid, 27x27mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=276, NSMD pad definition Appendix A BGA 676 1 FG676 FGG676 Spartan-7 BGA, 14x14 grid, 15x15mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=280, NSMD pad definition Appendix A BGA 676 1 FB676 FBG676 FBV676 Kintex-7 BGA, 30x30 grid, 31x31mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=265, NSMD pad definition Appendix A BGA 256 1 FT256 FTG256 Spartan-7 BGA, 14x14 grid.

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