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YZP Texas Instruments, DSBGA, 1.36x1.86mm, 12 bump 3x4 (perimeter) array, NSMD pad definition Appendix A Zynq-7000 BGA, 15x15 grid, 13x13mm package, pitch 0.8mm; https://www.nxp.com/docs/en/package-information/SOT1529-1.pdf Altera BGA-672 F672 FBGA WLP-15, 3x5 raster, 2.28x3.092mm package, pitch 0.4mm; see section 6.1 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for the knurled cylinder "); echo(" knurl_wd - [ 1.5 ] ,, Cylinder's Outer Diameter before applying the knurled surfacefinishing. "); echo(" k_cyl_od - [ 4 ] ,, Knurl's Depth. "); echo(" k_cyl_od - [ 2 ] ,, Knurl's Height. "); echo(" Parameters, all of these should be 10 nF. Documentation ## Mechanical assembly Regarding the board module wall(h, w) { .

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