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Be made "round", using the current trace and bodge from the ages f51b7b97734e404127fa5d5d263acbfd66f116e4 Add schematic, start on PCB with exploratory 8hp layout b1fcba1e78 Bring in diylc and openscad design Bring in diylc and openscad design From 62cb30efbfdab918bafabca8d6c9cca52ce95eca Mon Sep 17 00:00:00 2001 Subject: [PATCH] Initial kicad, images, gitignore for kicad backups MK VCO and Luthers Samba Reggae 1

Samba Reggae 1

Samba Reggae 1 BSD Back surdo is given as = Low (primeiro), H = High (segundo), usually dominant hand plays Low. Could also be two separate players. .... 1 2 3 4 <- this is good practice, but ho-dang what a mess a3d4f2b82e romps with traces, vias, and net links romps with traces, vias, and net links Add four more switches/buttons, move LED drivers onto PCB added the once through idea with commentary by added the once through idea with commentary by 496e3e3344 Correcting changed filename in .prl 54f1a61ba5 gets jiggy with PCB locator, 6 Pins (https://www.molex.com/pdm_docs/sd/009652028_sd.pdf), generated with kicad-footprint-generator Hirose series connector, 502443-0570 (http://www.molex.com/pdm_docs/sd/5024430270_sd.pdf), generated with kicad-footprint-generator JST ZE series connector, S4B-PH-SM4-TB (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py Texas Instruments, BGA Microstar Junior, 2x2.5mm, 12 bump 3x4 (area) array, NSMD pad definition Appendix A BGA 484 1 FB484 FBG484 FBV484 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=306, NSMD pad definition Appendix A BGA 1760 1 FH1761 FHG1761 Virtex-7 BGA, 42x42 grid, 42.5x42.5mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=289, NSMD pad definition Appendix A BGA 900 1 FB900 FBG900 FBV900 Kintex-7 and Zynq-7000 BGA, 34x34.

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Samba Reggae 1