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468, 3.15x3.13mm, 49 Ball, 7x7 Layout, 0.4mm Pitch, https://www.ti.com/lit/ml/mxbg419/mxbg419.pdf, https://www.ti.com/lit/ds/symlink/tmp117.pdf Texas Instruments, DSBGA, 0.9x1.4mm, 6 bump 2x3 (perimeter) array, NSMD pad definition Appendix A BGA 324 0.8 CSGA324 Artix-7, Kintex-7 and Zynq-7000 BGA, 22x22 grid, 23x23mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=299, NSMD pad definition (http://www.ti.com/lit/ds/symlink/lmc555.pdf, http://www.ti.com/lit/an/snva009ag/snva009ag.pdf Texas Instruments, DSBGA, area grid, YZP, YZP0010, 1.86x1.36mm, 10 Ball, 3x4 Layout, 0.5mm Pitch, https://www.adestotech.com/wp-content/uploads/AT25SL321_112.pdf#page=75 WLCSP 12 1.56x1.56 https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMM150-DS001-01.pdf WLCSP-12, 6x4 raster staggered array, 1.403x1.555mm package, pitch 0.4mm; http://ww1.microchip.com/downloads/en/devicedoc/atmel-8235-8-bit-avr-microcontroller-attiny20_datasheet.pdf#page=208 WLCSP-16, 1.409x1.409mm, 16 Ball, 4x4 Layout, 0.5mm Pitch, https://www.st.com/resource/en/datasheet/stm32mp151a.pdf ST TFBGA-225, 13.0x13.0mm, 225 Ball, 15x15 Layout, 0.8mm Pitch, https://www.st.com/resource/en/datasheet/stm32h7b3ri.pdf ST TFBGA-257, 10.0x10.0mm, 257 Ball, 19x19 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, 0.5mm Pitch, https://ww1.microchip.com/downloads/en/DeviceDoc/16B_WLCSP_CS_C04-06036c.pdf WLCSP-20, 4x5 raster, 1.934x2.434mm package, pitch 0.4mm; see section 7.1 of http://www.st.com/resource/en/datasheet/stm32f401vc.pdf WLCSP-49, 7x7 raster, 3.417x3.151mm package, pitch 0.4mm pad, based on the bottom //another rib to reinforce along the LEDs //outline of whole PCB? // cube([137.5, 97, 1], center=true); working_increment = (working_height-v_margin+thickness) / (9); // generally-useful spacing amount for vertical columns of stuff left_panel_width = 16.5+16.5+10.5; //two knob, one jack, plus space between them right_panel_width = width_mm - thickness*2.5 - tolerance*6; out_row_1 = v_margin+12; out_row_2 = working_increment*1 + row_1; working_increment = working_height / 5; row_2 = row_1 + v_margin + 12; row_2 = working_increment*1 + out_row_1; //special-case the knob body. [mm] // -------------------------------------- // Whether to create cutouts around the outer circumference of the Software, and to charge a fee for, warranty, support, indemnity, or other work under the terms of this License will terminate automatically if You agree to indemnify, defend, and hold each Contributor hereby grants to each and every part regardless of who wrote it. Thus, it is machine-specific data From 63579cf9593d7042f3c8199c74b05309c441517c Mon Sep 17 00:00:00 2001 Subject: [PATCH] Fix rail clearance issues, make all power traces large "rules": { PCB initial layout, no traces One SPST switch to disable the clock, and a switch to disable clock (pause). - SPST switch to disable reset (run once). Momentary-normal-off pushbutton to manually step. SPST switch per step, to enable/disable gate per step. (10 - CLOCK out - Gate out (could normal to Reset In - U1-13 (can get at from top when assembled Stop Switch - 10 ohms between U1-14 and U2-1 when off, more like 1M ohms when off - Single Step - 12V through 10k Ohms to U-1-14, more like 1M when off Glide In - ~27K to U3-8? No, transistors maybe activate?

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