2 * Copyright © 2012 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
21 real pad_expose = 0.1;
23 real pad_height = 0.7;
24 real pad_x_spacing = 0.65;
26 real pad_y_spacing = pad_y_gap + pad_height;
28 real package_width = 2;
29 real package_height = 2;
31 real center_width = 1.6;
32 real center_height = 1.0;
34 real pad_x_off = package_width / 2 - (pad_width - pad_expose) / 2 + pad_expose;
36 real num_pad = 3; /* per side */
38 element_start("s-pwson-n6");
40 pad_mm_partial(0, 0, center_width, center_height, 0.63, "7");
42 via_mm(-0.9, 0, process_drill, process_ring, "GND");
43 via_mm( 0.9, 0, process_drill, process_ring, "GND");
45 real pad_y_off = pad_y_spacing / 2;
48 return pad_x_spacing * (n - (num_pad - 1) / 2);
51 for (int pad = 0; pad < num_pad; pad++) {
52 /* bottom side (1-3) */
58 sprintf("%d", pad + 1),
59 sprintf("%d", pad + 1));
67 sprintf("%d", 6 - pad),
68 sprintf("%d", 6 - pad));
71 rect(-package_width/2, -package_height/2, package_width, package_height);
75 line(-package_width/2 + dot_off, package_height/2 - dot_off,
76 -package_width/2 + dot_off, package_height/2 - dot_off);