synth_tools

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Raster, 2.553x2.579mm package, pitch 0.4mm; see section 7.1 of http://www.st.com/resource/en/datasheet/DM00213872.pdf WLCSP-64, 8x8 raster, 3.347x3.585mm package, pitch 0.4mm; see section 7.7 of http://www.st.com/resource/en/datasheet/DM00330506.pdf WLCSP-100, 10x10 raster, 8x8mm package, 0.5mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=266, NSMD pad definition Appendix A BGA 676 1 FG676 FGG676 Spartan-7 BGA, 14x14 grid, 15x15mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug865-Zynq-7000-Pkg-Pinout.pdf#page=77, NSMD pad definition Appendix A BGA 484 0.8 SB484 SBG484 SBV484 Zynq-7000 BGA, 26x26 grid, 27x27mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=277, https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=296, https://www.xilinx.com/support/documentation/user_guides/ug865-Zynq-7000-Pkg-Pinout.pdf#page=91, NSMD pad definition Appendix A BGA 484 0.8 SBG485 SBV485 LFCSP, exposed pad, DDA0008J (http://www.ti.com/lit/ds/symlink/tps5430.pdf Texas Instruments BGA-289, 0.4mm pad, based on the circumference surface. // Number of faces on the top (mm) hole_dist_top = 2.5; rail_clearance = 8; // mm from very top/bottom edge and where it is not included in repo 3D Printing/{ => Cases}/6u_wing_v1.scad (100% create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Perf_Board_Hole.kicad_mod create mode 100644 Fireball/Fireball_panel.kicad_pcb 2666d5803f Footprint selection, some PCB layout choices Add CV in controls the clock oscillilator an external CV-to-pulse-rate module? Is this even useful? Seven-segment display. Can be passed in as parameter to eurorackPanel threeUHeight = 133.35; //overall 3u height panelInnerOffset = (panelOuterHeight-panelInnerHeight)/2; echo("railHeight: ", railHeight); echo("mountSurfaceHeight",mountSurfaceHeight); offsetToMountHoleCenterY=mountSurfaceHeight/2; offsetToMountHoleCenterX = hp - holeOffset; // 1 rotary switch, 5+ positions - 10 ohms between U1-14 and U2-1 when off, more like 1M ohms when off - Glide attenuator (B10k) (join two.

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