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Main 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 63579cf959 Add notes about wiring SW15 cross-board UI: 11 potentiometers 11 SPDT switches (many used as SPST 2 momentary pushbutton switches 1 rotary switch, 5+ positions 6 sockets - One multi-pole rotary switch with 12 positions D 3 rotary switches with 4 unused pins if supplying power, but not necessary for voltage dividers feeding chip inputs - don't do manual connection to GND if you don't want markings. (RingWidth must be sufficiently detailed for a single 1 mm² wires, reinforced insulation, conductor diameter 0.9mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-E 0.1 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Molex LY 20 series connector, LY20-22P-DLT1, 11 Circuits (https://www.molex.com/pdm_docs/sd/2005280110_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py SOT, 5 Pin Double Sided Module Texas Instruments DSBGA BGA Texas Instruments, BGA Microstar Junior, 2x2.5mm, 12 bump 3x4 (area) array, NSMD pad definition Appendix A BGA 324 0.8 CSGA324 Artix-7, Kintex-7 and Zynq-7000 BGA, 26x26 grid, 27x27mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=300, NSMD pad definition Appendix A BGA 676 1 FG676 FGG676 Spartan-7 BGA, 14x14 grid, 8x8mm 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 484 1 FG484 FGG484 Artix-7 BGA, 26x26 grid, 27x27mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=305, NSMD pad definition Appendix A BGA 1156 1 FF1156 FFG1156 FFV1156 Virtex-7 BGA, 34x34 grid, 35x35mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=300, NSMD pad definition Appendix A Spartan-7 BGA, 26x26 grid, 27x27mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=265, NSMD pad definition Appendix A BGA 324 0.8 GateMate FPGA Maxim WLP-12.

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