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Pull request. From f0ccd475bcae4d90f684767b57611a775351886d Mon Sep 17 00:00:00 2001 Subject: [PATCH] adds README.md file 666c48f795 adds README.md file again gets comfier with gitignore and git rm --cache 713014315986726ad96f361cfbc8e67551a6a879 power word stun initial commit by general (thickness 1.6) paper "A4") Add Kick as separate sheet wants to merge 3 commits » merged pull request synth_mages/MK_VCO#1 cfb5bfb128 Finish schematic, add PDF Features already done: - Internal clock with manual control. Clock in socket with 80 contacts AT ISA 16 bits Bus Edge Connector BUS ISA AT Edge connector PCI bus Edge Connector x1 http://www.ritrontek.com/uploadfile/2016/1026/20161026105231124.pdf#page=70 Highspeed card edge connector for 1.6mm PCB's with 05 contacts (polarized Highspeed card edge connector for 1.6mm PCB's with 05 contacts (not polarized Highspeed card edge connector for 2.4mm PCB's with 50 contacts (polarized Highspeed card edge connector for 2.4mm PCB's with 30 contacts (polarized Highspeed card edge connector for 1.6mm PCB's with 08 contacts (polarized Highspeed card edge connector for PCB's with 20 contacts (not polarized Highspeed card edge card connector socket for 2.36mm PCBs, vertical, alignment pins, weld tabs (source: https://suddendocs.samtec.com/prints/hsec8-1xxx-xx-xx-dv-x-xx-footprint.pdf 0.8 mm Highspeed card edge card connector socket for 2.36mm PCBs, vertical, alignment pins (source: https://suddendocs.samtec.com/prints/hsec8-1xxx-xx-xx-dv-x-xx-footprint.pdf 0.8 mm BGA-64, 10x10 raster, 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 900 1 FB900 FBG900 FBV900 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=307, NSMD pad definition Appendix A Spartan-7 BGA, 15x15 grid, 13x13mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=262, NSMD pad definition Appendix A BGA 676 1 RF676 RFG676 Artix-7 BGA, 19x19 grid, 10x10mm package, pitch 0.4mm; https://www.latticesemi.com/view_document?document_id=213 UCBGA-81, 9x9 raster, 4x4mm package, pitch 0.4mm; see section 7.5 of http://www.st.com/resource/en/datasheet/stm32l152zd.pdf WLCSP-64, 8x8 raster, 5x5mm package, pitch 0.8mm; see section 7.1 of http://www.st.com/resource/en/datasheet/DM00282249.pdf WLCSP-90, 10x9 raster, 4.223x3.969mm package, pitch 0.4mm; see section 48.2.4 of http://ww1.microchip.com/downloads/en/DeviceDoc/DS60001479B.pdf WLCSP-81, 9x9, 0.4mm Pitch, YFF0006, NSMD pad definition Appendix A BGA 238 0.5 CPG238 Spartan-7 BGA, 18x18 grid, 15x15mm package, 0.8mm pitch.

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