Labels Milestones
BackGrid, YZR pad definition Appendix A Artix-7 BGA, 26x26 grid, 27x27mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=297, NSMD pad definition, 1.468x0.705mm, 8 Ball, 2x4.
- 0.338754 0.0727138 0.938061 facet normal.
- [mm] sphere_indents_center_distance = 12.
- Connector, FH12-53S-0.5SH, 53 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.