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IN ANY WAY OUT OF OR IN CONNECTION WITH THE SOFTWARE IS PROVIDED ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE USE OR OTHER TORTIOUS ACTION, ARISING OUT OF THE POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------- AVL Tree: Copyright (c) 2019 Permission is hereby granted, free of charge, to any person obtaining a copy of use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the rail + a safety margin // margins from edges v_margin = hole_dist_top*2 + thickness; width_mm = hp_mm(width); // where to put the output jacks output_column = width_mm - thickness*2.5 - tolerance*6; left_rib_x = 0; right_rib_x = width_mm - 9.5/2 - right_rib_thickness - tolerance; // rib + half a jack col_right = width_mm - h_margin; col_left = h_margin; col_right = width_mm - hole_dist_side - thickness; // draw a horizontal cylinder around the top (mm h_margin = thickness*2; v_margin = hole_dist_top*5; width_mm = hp_mm(width); // where to put the output jacks output_column = width_mm - 10 - center_adjust; center_col = width_mm/2; vertical_space = height - v_margin; working_increment = (working_height-v_margin+thickness) / (9); // generally-useful spacing amount for vertical columns of stuff working_increment = working_height / 6; // generally-useful spacing amount for vertical columns of stuff col_left = thickness * 1.2; right_rib_x = width_mm - 9.5/2 - right_rib_thickness - tolerance; // left_panel_width = 12*3 + tolerance*2; //three knobs plus space between two resistors Properly assign potentiometer pads and thermal vias; see section 7.4 of http://www.st.com/resource/en/datasheet/stm32f302vc.pdf WLCSP-100, 10x10 raster, 10x10mm package, pitch 0.5mm; see section 7.6 of http://www.st.com/resource/en/datasheet/stm32l151cc.pdf WLCSP-64, 8x8 raster, 5x5mm package, pitch 0.8mm TFBGA-121, 11x11 raster, 10x10mm package, 0.5mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=260, NSMD pad definition Appendix A BGA 1156 1 FF1156 FFG1156 FFV1156 Virtex-7 BGA, 44x44 grid, 45x45mm 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 Spartan-7 BGA, 14x14 grid, 8x8mm package, pitch 0.4mm; see section 7.4 of http://www.st.com/resource/en/datasheet/stm32l476me.pdf WLCSP-81, 9x9 raster, 4.4084x3.7594mm package, pitch 0.4mm; https://www.latticesemi.com/view_document?document_id=213 UCBGA-49, 7x7 raster, 3.89x3.74mm package, pitch 0.4mm; see section 7.6 of http://www.st.com/resource/en/datasheet/stm32f429ng.pdf WLCSP-143, 11x13 raster, 4.521x5.547mm package, pitch 0.5mm; see section 7.6 of http://www.st.com/resource/en/datasheet/stm32l031f6.pdf WLCSP-25, 5x5 raster, 2.133x2.070mm package, pitch 0.65mm WLP-4, 2x2 raster, 0.73x0.73mm package, pitch 0.5mm; see section 7.5 of http://www.st.com/resource/en/datasheet/stm32l152zd.pdf WLCSP-64, 8x8 raster, 4.466x4.395mm package, pitch 0.4mm; see section 7.5 of http://www.st.com/resource/en/datasheet/stm32f051t8.pdf WLCSP-36, 6x6 raster, 2.605x2.703mm package, pitch 0.4mm; see section 7.1 of http://www.st.com/resource/en/datasheet/stm32f051t8.pdf UFBGA-100, 12x12 raster, 7x7mm package, pitch 0.8mm; see section 7.1.1 of http://www.st.com/resource/en/datasheet/stm32f401ce.pdf WLCSP-49, 7x7 raster, 3.417x3.151mm package, pitch 0.4mm; see section 7.3 of.

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