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Use Git repository https://gitlab.com/rsholmes/precadsr Submodules From 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Mon Sep 17 00:00:00 2001 From 06eccf7d9c703f23c204313298619b9281db47b3 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Move LED resistors next to transistors to wide

Add a resistor as well - Once/Cont When in Cont mode shorts Casc Out normal to Reset In - ~27K to U3-8? No, transistors maybe activate? - Clock in socket with 80 contacts (40 each side), through-hole, http://www.4uconnector.com/online/object/4udrawing/10156.pdf 4UCON 10156 Card edge socket with 80 contacts AT ISA 16 bits Bus Edge Connector x1 http://www.ritrontek.com/uploadfile/2016/1026/20161026105231124.pdf#page=70 Highspeed card edge connector for 2.4mm PCB's with 20 contacts (not polarized Highspeed card edge connector for 2.4mm PCB's with 70 contacts (polarized Highspeed card edge connector for PCB's with 08 contacts (not polarized Highspeed card edge card connector socket for 1.57mm PCBs, vertical, alignment pins, weld tabs (source: https://suddendocs.samtec.com/prints/hsec8-1xxx-xx-xx-dv-x-xx-footprint.pdf conn samtec card-edge socket high-speed 0.8 mm BGA-64, 10x10 raster, 10x10mm package, pitch 0.4mm; see section 7.1 of http://www.st.com/resource/en/datasheet/stm32f103tb.pdf LFBGA-144, 12x12 raster, 10x10mm package, 0.5mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=266, NSMD pad definition (http://www.ti.com/lit/ds/symlink/txs0104e.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, 3x4 Layout, 0.5mm Pitch, https://www.nxp.com/docs/en/package-information/98ASA00869D.pdf#page=1 MAPBGA 14x14x1.18 PKG, 14.0x14.0mm, 289 Ball, 17x17 Layout, 0.8mm Pitch, http://www.latticesemi.com/view_document?document_id=213 WLCSP-16 2.225x2.17mm, 2.17x2.225mm, 16 Ball, 4x4 Layout, 0.35mm Pitch, https://www.ti.com/lit/ml/mxbg383/mxbg383.pdf, https://www.ti.com/lit/ds/symlink/tps62800.pdf Texas Instruments, DSBGA, 0.9x1.4mm, 6 bump 2x3 (perimeter) array, NSMD pad definition Appendix A BGA 676 1 FF676 FFG676 FFV676 Kintex-7 and Zynq-7000 BGA, 30x30 grid, 31x31mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=276, NSMD pad definition (http://www.ti.com/lit/ds/symlink/opa330.pdf, http://www.ti.com/lit/an/snva009ag/snva009ag.pdf Texas Instruments HSOP 9, 1.27mm pitch, 4.4mm socket length, double cols (from Kicad 4.0.7), script generated Surface mounted pin header THT 2x32 1.27mm double row Through hole pin header SMD 2x31 1.27mm double row Through hole angled pin header, 2x36, 1.27mm pitch, single row style2 pin1 right Through hole angled pin header SMD 2x08 1.27mm double row surface-mounted straight socket strip, 2x09.

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