Labels Milestones
BackNormal 9.969208e-01 -2.027510e-03 7.838883e-02 facet normal 4.766073e-001 8.349531e-001 2.751340e-001 vertex -4.001343e+000 -2.376966e+000 2.473857e+001 facet normal 0.097973 0.0149337.
- BGA-256, dimensions: https://www.xilinx.com/support/documentation/package_specs/ft256.pdf, design rules: https://www.xilinx.com/support/documentation/user_guides/ug1099-bga-device-design-rules.pdf.
- Stem base and polygonal.