Labels Milestones
BackBGA, 22x22 grid, 23x23mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=280, NSMD pad definition (http://www.ti.com/lit/ds/symlink/tlv320aic23b.pdf, http://www.ti.com/lit/wp/ssyz015b/ssyz015b.pdf Texas Instruments, DSBGA, 1.5195x1.5195x0.600mm.
- 9.573475e+00 vertex -1.045610e+02 9.725134e+01 9.661099e+00 facet normal.
- 6.80334 0.380651 19.8418 facet normal -2.450274e-15 -2.558217e-15.
- Leaving space for everything, lining.