PCB for ULX3S FPGA R&D board. Fork Sand fork of https://github.com/emard/ulx3s https://www.forksand.com/
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Jeff Moe 0fcdd748e5 gerber zip as sent to mfg, add position files 2 months ago
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seeedstudio gerbers update 1 year ago
ulx3s assembly floorplan PDFs 1 year ago
README.md gerbers update: switched to ASCII XY position file with mm units 1 year ago
assembly-bottom.pdf gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
assembly-top.pdf gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-B.Cu.gbl gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-B.Mask.gbs gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-B.Paste.gbp gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-B.SilkS.gbo gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-Edge.Cuts.gm1 gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-F.Cu.gtl gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-F.Mask.gts gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-F.Paste.gtp gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-F.SilkS.gto gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-In1.Cu.g2 gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-In2.Cu.g3 gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-bottom.pos gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-bottom.txt gerber zip as sent to mfg, add position files 2 months ago
ulx3s-drl_map.gbr gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-pcb.zip gerber zip as sent to mfg, add position files 2 months ago
ulx3s-top.pos gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s-top.txt gerber zip as sent to mfg, add position files 2 months ago
ulx3s.drl gerbers: v3.0.8 (warning: stencil incompatible with v3.0.3-v3.0.7) 6 months ago
ulx3s.gvp gerbv project drill holes black 1 year ago

README.md

Submitting for production

From NewPCB open PCB, view it and menu File->Plot Click “Plot” and click “Generate Drill File” another window will open. Click “Drill file”. ZIP seeedstudio to a file

zip -r /tmp/ulx3s-pcb.zip seeedstudio

Open Seeedstudio PCB production page, select:

Size: 94x51 mm
Layer: 4-layer board
Min Solder Mask: 0.1 mm
Min Hole size: 0.2 mm
Min Tracking/Spacing: 5/5 mils
Quality: IPC Class 3

click “Add your gerber file” and upload this zip file then click on “Gerber Viewer” to see what will be produced.

Exporting for production:

Drill file: [x] Excellon format [x] inch units [x] suppress trailing zeros [x] PTH and NPTH in the same file

Footprint position file: [x] ASCII format [x] mm units