Labels Milestones
BackRF1157 RF1158 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=301, NSMD pad definition Appendix A BGA 676 1 FG676 FGG676 Spartan-7 BGA, 18x18 grid, 15x15mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=270.
- -6.621969e-01 7.493298e-01 -3.343750e-04 vertex -9.247315e+01 1.041564e+02 2.550000e+00.
- 0.0993114 facet normal 0.0726013 0.0570302 0.995729 facet.
- The external indicator is sqrt(2*knob_radius_bottom²).
- Size 17.5x7.6mm^2, drill diamater 1.1mm, pad diameter 3mm.