synth_tools

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24mm sq body, 0.635mm pitch, Intel 386EX (https://www.intel.com/content/dam/www/public/us/en/documents/packaging-databooks/packaging-chapter-02-databook.pdf, http://www.nxp.com/docs/en/application-note/AN4388.pdf PQFP 132 Intel 386EX PQFP, 144 Pin (https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/packaging/04r00485-02.pdf), generated with kicad-footprint-generator JST PUD series connector, BM05B-SRSS-TB (http://www.jst-mfg.com/product/pdf/eng/eSH.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 64 Pin (https://www.silabs.com/documents/public/data-sheets/cp2108-datasheet.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-125-02-xxx-DV-LC, 25 Pins per row (https://www.hirose.com/product/en/products/FH12/FH12-24S-0.5SH(55)/), generated with kicad-footprint-generator JST PH series connector, LY20-14P-DT1, 7 Circuits (http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ038187.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502426-6010, 60 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13-4P-1.25DS%2820%29/), generated with kicad-footprint-generator Hirose DF63 through hole, DF13-08P-1.25DS, 8 Pins (https://www.molex.com/pdm_docs/sd/026604020_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 20 Pin (http://www.ti.com/lit/ds/symlink/tlc5971.pdf#page=37&zoom=160,-90,3), generated with kicad-footprint-generator Hirose DF12C SMD, DF12C3.0-60DS-0.5V, 60 Pins (https://www.molex.com/pdm_docs/sd/537480308_sd.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, B20B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Molex KK 396 Interconnect System, old/engineering part number: A-41792-0012 example for new mpn: 39-30-0080, 4 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py HTSSOP56: plastic thin shrink small outline package; 10 leads; body width 4.4 mm; Exposed Pad [eTSSOP] (see Microchip Packaging Specification 00000049BS.pdf 80-Lead Plastic Thin Quad Flatpack - 10x10x2.5mm Body (http://www.onsemi.com/pub/Collateral/122BK.PDF PQFP80 14x20 / QIP80E CASE 122BS (see ON Semiconductor 506CE.PDF DD Package; 8-Lead Plastic SO, Exposed Die Pad (TI DDA0008B, see http://www.ti.com/lit/ds/symlink/lm3404.pdf 8-pin HTSOP package with pin 2 and 13 removed for voltage dividers feeding chip inputs don't do manual connection to GND if you have one). Then in KiCad, add symbol libraries From 55bd23d197c58ae2896898a03bc93446ba4e6efd Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add ground fills, fix some clearance issues, make all power traces large Added input resistor for sync; placed everything on PCB Added input resistor for sync; placed everything on PCB with exploratory 8hp layout Bring in diylc and openscad design Bring in diylc and openscad design main MK_SEQ/Schematics/Unseen Servant/Unseen Servant_counter_board_noncanonical.kicad_pro.

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