printf (")\n");
}
- public void pad_mm_clear(real center_x,
- real center_y,
- real width,
- real height,
- real clearance,
- string name,
- string num)
+ public void pad_mm_clear_mask_options(real center_x,
+ real center_y,
+ real width,
+ real height,
+ real clearance,
+ real mask,
+ string name,
+ string num,
+ string options)
+ {
+ real x1 = 0;
+ real y1 = 0;
+ real x2 = 0;
+ real y2 = 0;
+ real thickness = 0;
+
+ if (width > height) {
+ thickness = height;
+ y1 = center_y;
+ x1 = center_x - (width - height) / 2;
+ y2 = center_y;
+ x2 = center_x + (width - height) / 2;
+ } else {
+ thickness = width;
+ x1 = center_x;
+ y1 = center_y - (height - width) / 2;
+ x2 = center_x;
+ y2 = center_y + (height - width) / 2;
+ }
+
+
+ printf (" Pad[");
+ printf (" %6d %6d %6d %6d",
+ mm2mils100(x1),
+ mm2mils100(y1),
+ mm2mils100(x2),
+ mm2mils100(y2));
+ printf (" %6d %6d %6d",
+ mm2mils100(thickness),
+ mm2mils100(clearance),
+ mm2mils100(mask));
+ printf (" \"%s\" \"%s\" \"square%s%s\"]\n",
+ name, num, options == "" ? "" : ",", options);
+ }
+
+ public void pad_mm_clear_options(real center_x,
+ real center_y,
+ real width,
+ real height,
+ real clearance,
+ string name,
+ string num,
+ string options)
{
real x1 = 0;
real y1 = 0;
mm2mils100(thickness),
mm2mils100(clearance),
mm2mils100(mask));
- printf (" \"%s\" \"%s\" \"square\"]\n",
- name, num);
+ printf (" \"%s\" \"%s\" \"square%s%s\"]\n",
+ name, num, options == "" ? "" : ",", options);
+ }
+
+ public void pad_mm_clear(real center_x,
+ real center_y,
+ real width,
+ real height,
+ real clearance,
+ string name,
+ string num)
+ {
+ pad_mm_clear_options(center_x,
+ center_y,
+ width,
+ height,
+ clearance,
+ name,
+ num,
+ "");
}
public void pad_mm(real center_x,
}
+ public void pin_mm_clear_mask(real x, real y,
+ real drill, real copper, real clearance, real mask,
+ string name, string number)
+ {
+ real thickness = drill + copper * 2;
+ printf(" Pin[");
+ printf(" %6d %6d",
+ mm2mils100(x),
+ mm2mils100(y));
+ printf(" %6d %6d %6d %6d",
+ mm2mils100(thickness),
+ mm2mils100(clearance),
+ mm2mils100(mask),
+ mm2mils100(drill));
+ printf (" \"%s\" \"%s\"",
+ name, number);
+ printf (" \"\"]\n");
+
+ }
+
public void pin_mm(real x, real y, real drill, real copper,
string name,
string number)
real pad_width = 0.55;
real pad_height = 0.30;
real pad_spacing = 0.50;
+real pad_clearance = 8 / 1000 * 25.4; /* 2 mil gap for solder mask */
real pad_x_off = 6.20 / 2;
real pad_y_off = 6.20 / 2;
for (pad = 0; pad < num_pad; pad++) {
/* left side (1-12) */
- pad_mm(-pad_x_off - pad_width / 2,
- pad_off(pad),
- pad_width,
- pad_height,
- sprintf("%d", pad + 1),
- sprintf("%d", pad + 1));
+ pad_mm_clear(-pad_x_off - pad_width / 2,
+ pad_off(pad),
+ pad_width,
+ pad_height,
+ pad_clearance,
+ sprintf("%d", pad + 1),
+ sprintf("%d", pad + 1));
/* bottom (13-24) */
- pad_mm(pad_off(pad),
- pad_y_off + pad_width / 2,
- pad_height,
- pad_width,
- sprintf("%d", pad + 13),
- sprintf("%d", pad + 13));
+ pad_mm_clear(pad_off(pad),
+ pad_y_off + pad_width / 2,
+ pad_height,
+ pad_width,
+ pad_clearance,
+ sprintf("%d", pad + 13),
+ sprintf("%d", pad + 13));
/* right side (25-36) */
- pad_mm(pad_x_off + pad_width / 2,
- -pad_off(pad),
- pad_width,
- pad_height,
- sprintf("%d", pad + 25),
- sprintf("%d", pad + 25));
+ pad_mm_clear(pad_x_off + pad_width / 2,
+ -pad_off(pad),
+ pad_width,
+ pad_height,
+ pad_clearance,
+ sprintf("%d", pad + 25),
+ sprintf("%d", pad + 25));
/* top (37-48) */
- pad_mm(-pad_off(pad),
- -pad_y_off - pad_width / 2,
- pad_height,
- pad_width,
- sprintf("%d", pad + 37),
- sprintf("%d", pad + 37));
+ pad_mm_clear(-pad_off(pad),
+ -pad_y_off - pad_width / 2,
+ pad_height,
+ pad_width,
+ pad_clearance,
+ sprintf("%d", pad + 37),
+ sprintf("%d", pad + 37));
}
-pad_mm(0, 0, center_width, center_height, "GND", "GND");
+int pad_blocks = 3;
+
+real block_width = center_width / pad_blocks;
+real block_height = center_height / pad_blocks;
+
+real block_x(int x) = (x - (pad_blocks - 1)/2) * block_width;
+real block_y(int y) = (y - (pad_blocks - 1)/2) * block_height;
+
+bool via_block(int x, int y) {
+ return (x & 1) == 0 && (y & 1) == 0;
+}
+
+real via_hole = 15/1000 * 25.4; /* 15 mil drill */
+real via_copper = 3.5/1000 * 25.4; /* 7 mil anulus */
+
+for (int pad_y = 0; pad_y < pad_blocks; pad_y++) {
+ for (int pad_x = 0; pad_x < pad_blocks; pad_x++)
+ if (via_block(pad_x, pad_y)) {
+ pin_mm_clear_mask(block_x(pad_x), block_y(pad_y),
+ via_hole, via_copper * 2, pad_clearance, 0,
+ "GND", "GND");
+ pad_mm_clear_mask_options(block_x(pad_x), block_y(pad_y),
+ block_width, block_height,
+ pad_clearance, 0,
+ "GND", "GND","nopaste");
+ } else {
+ /* full square of metal */
+ pad_mm_clear_options(block_x(pad_x), block_y(pad_y),
+ block_width, block_height,
+ 0,
+ "GND", "GND","nopaste");
+ /* 1/4 full of solder paste */
+ pad_mm_clear_options(block_x(pad_x), block_y(pad_y),
+ block_width/2, block_height/2,
+ 0,
+ "GND", "GND","");
+ }
+}
element_end();
ElementLine[ 13780 13780 12205 13780 1000]
ElementLine[ 13780 13780 13780 12205 1000]
ElementLine[ -12598 -12598 -12598 -12598 1000]
- Pad[ -13780 -10827 -12795 -10827 1181 2362 2362 "1" "1" "square"]
- Pad[ -10827 12795 -10827 13780 1181 2362 2362 "13" "13" "square"]
- Pad[ 12795 10827 13780 10827 1181 2362 2362 "25" "25" "square"]
- Pad[ 10827 -13780 10827 -12795 1181 2362 2362 "37" "37" "square"]
- Pad[ -13780 -8858 -12795 -8858 1181 2362 2362 "2" "2" "square"]
- Pad[ -8858 12795 -8858 13780 1181 2362 2362 "14" "14" "square"]
- Pad[ 12795 8858 13780 8858 1181 2362 2362 "26" "26" "square"]
- Pad[ 8858 -13780 8858 -12795 1181 2362 2362 "38" "38" "square"]
- Pad[ -13780 -6890 -12795 -6890 1181 2362 2362 "3" "3" "square"]
- Pad[ -6890 12795 -6890 13780 1181 2362 2362 "15" "15" "square"]
- Pad[ 12795 6890 13780 6890 1181 2362 2362 "27" "27" "square"]
- Pad[ 6890 -13780 6890 -12795 1181 2362 2362 "39" "39" "square"]
- Pad[ -13780 -4921 -12795 -4921 1181 2362 2362 "4" "4" "square"]
- Pad[ -4921 12795 -4921 13780 1181 2362 2362 "16" "16" "square"]
- Pad[ 12795 4921 13780 4921 1181 2362 2362 "28" "28" "square"]
- Pad[ 4921 -13780 4921 -12795 1181 2362 2362 "40" "40" "square"]
- Pad[ -13780 -2953 -12795 -2953 1181 2362 2362 "5" "5" "square"]
- Pad[ -2953 12795 -2953 13780 1181 2362 2362 "17" "17" "square"]
- Pad[ 12795 2953 13780 2953 1181 2362 2362 "29" "29" "square"]
- Pad[ 2953 -13780 2953 -12795 1181 2362 2362 "41" "41" "square"]
- Pad[ -13780 -984 -12795 -984 1181 2362 2362 "6" "6" "square"]
- Pad[ -984 12795 -984 13780 1181 2362 2362 "18" "18" "square"]
- Pad[ 12795 984 13780 984 1181 2362 2362 "30" "30" "square"]
- Pad[ 984 -13780 984 -12795 1181 2362 2362 "42" "42" "square"]
- Pad[ -13780 984 -12795 984 1181 2362 2362 "7" "7" "square"]
- Pad[ 984 12795 984 13780 1181 2362 2362 "19" "19" "square"]
- Pad[ 12795 -984 13780 -984 1181 2362 2362 "31" "31" "square"]
- Pad[ -984 -13780 -984 -12795 1181 2362 2362 "43" "43" "square"]
- Pad[ -13780 2953 -12795 2953 1181 2362 2362 "8" "8" "square"]
- Pad[ 2953 12795 2953 13780 1181 2362 2362 "20" "20" "square"]
- Pad[ 12795 -2953 13780 -2953 1181 2362 2362 "32" "32" "square"]
- Pad[ -2953 -13780 -2953 -12795 1181 2362 2362 "44" "44" "square"]
- Pad[ -13780 4921 -12795 4921 1181 2362 2362 "9" "9" "square"]
- Pad[ 4921 12795 4921 13780 1181 2362 2362 "21" "21" "square"]
- Pad[ 12795 -4921 13780 -4921 1181 2362 2362 "33" "33" "square"]
- Pad[ -4921 -13780 -4921 -12795 1181 2362 2362 "45" "45" "square"]
- Pad[ -13780 6890 -12795 6890 1181 2362 2362 "10" "10" "square"]
- Pad[ 6890 12795 6890 13780 1181 2362 2362 "22" "22" "square"]
- Pad[ 12795 -6890 13780 -6890 1181 2362 2362 "34" "34" "square"]
- Pad[ -6890 -13780 -6890 -12795 1181 2362 2362 "46" "46" "square"]
- Pad[ -13780 8858 -12795 8858 1181 2362 2362 "11" "11" "square"]
- Pad[ 8858 12795 8858 13780 1181 2362 2362 "23" "23" "square"]
- Pad[ 12795 -8858 13780 -8858 1181 2362 2362 "35" "35" "square"]
- Pad[ -8858 -13780 -8858 -12795 1181 2362 2362 "47" "47" "square"]
- Pad[ -13780 10827 -12795 10827 1181 2362 2362 "12" "12" "square"]
- Pad[ 10827 12795 10827 13780 1181 2362 2362 "24" "24" "square"]
- Pad[ 12795 -10827 13780 -10827 1181 2362 2362 "36" "36" "square"]
- Pad[ -10827 -13780 -10827 -12795 1181 2362 2362 "48" "48" "square"]
- Pad[ 0 0 0 0 22047 2362 23228 "GND" "GND" "square"]
+ Pad[ -13780 -10827 -12795 -10827 1181 800 1581 "1" "1" "square"]
+ Pad[ -10827 12795 -10827 13780 1181 800 1581 "13" "13" "square"]
+ Pad[ 12795 10827 13780 10827 1181 800 1581 "25" "25" "square"]
+ Pad[ 10827 -13780 10827 -12795 1181 800 1581 "37" "37" "square"]
+ Pad[ -13780 -8858 -12795 -8858 1181 800 1581 "2" "2" "square"]
+ Pad[ -8858 12795 -8858 13780 1181 800 1581 "14" "14" "square"]
+ Pad[ 12795 8858 13780 8858 1181 800 1581 "26" "26" "square"]
+ Pad[ 8858 -13780 8858 -12795 1181 800 1581 "38" "38" "square"]
+ Pad[ -13780 -6890 -12795 -6890 1181 800 1581 "3" "3" "square"]
+ Pad[ -6890 12795 -6890 13780 1181 800 1581 "15" "15" "square"]
+ Pad[ 12795 6890 13780 6890 1181 800 1581 "27" "27" "square"]
+ Pad[ 6890 -13780 6890 -12795 1181 800 1581 "39" "39" "square"]
+ Pad[ -13780 -4921 -12795 -4921 1181 800 1581 "4" "4" "square"]
+ Pad[ -4921 12795 -4921 13780 1181 800 1581 "16" "16" "square"]
+ Pad[ 12795 4921 13780 4921 1181 800 1581 "28" "28" "square"]
+ Pad[ 4921 -13780 4921 -12795 1181 800 1581 "40" "40" "square"]
+ Pad[ -13780 -2953 -12795 -2953 1181 800 1581 "5" "5" "square"]
+ Pad[ -2953 12795 -2953 13780 1181 800 1581 "17" "17" "square"]
+ Pad[ 12795 2953 13780 2953 1181 800 1581 "29" "29" "square"]
+ Pad[ 2953 -13780 2953 -12795 1181 800 1581 "41" "41" "square"]
+ Pad[ -13780 -984 -12795 -984 1181 800 1581 "6" "6" "square"]
+ Pad[ -984 12795 -984 13780 1181 800 1581 "18" "18" "square"]
+ Pad[ 12795 984 13780 984 1181 800 1581 "30" "30" "square"]
+ Pad[ 984 -13780 984 -12795 1181 800 1581 "42" "42" "square"]
+ Pad[ -13780 984 -12795 984 1181 800 1581 "7" "7" "square"]
+ Pad[ 984 12795 984 13780 1181 800 1581 "19" "19" "square"]
+ Pad[ 12795 -984 13780 -984 1181 800 1581 "31" "31" "square"]
+ Pad[ -984 -13780 -984 -12795 1181 800 1581 "43" "43" "square"]
+ Pad[ -13780 2953 -12795 2953 1181 800 1581 "8" "8" "square"]
+ Pad[ 2953 12795 2953 13780 1181 800 1581 "20" "20" "square"]
+ Pad[ 12795 -2953 13780 -2953 1181 800 1581 "32" "32" "square"]
+ Pad[ -2953 -13780 -2953 -12795 1181 800 1581 "44" "44" "square"]
+ Pad[ -13780 4921 -12795 4921 1181 800 1581 "9" "9" "square"]
+ Pad[ 4921 12795 4921 13780 1181 800 1581 "21" "21" "square"]
+ Pad[ 12795 -4921 13780 -4921 1181 800 1581 "33" "33" "square"]
+ Pad[ -4921 -13780 -4921 -12795 1181 800 1581 "45" "45" "square"]
+ Pad[ -13780 6890 -12795 6890 1181 800 1581 "10" "10" "square"]
+ Pad[ 6890 12795 6890 13780 1181 800 1581 "22" "22" "square"]
+ Pad[ 12795 -6890 13780 -6890 1181 800 1581 "34" "34" "square"]
+ Pad[ -6890 -13780 -6890 -12795 1181 800 1581 "46" "46" "square"]
+ Pad[ -13780 8858 -12795 8858 1181 800 1581 "11" "11" "square"]
+ Pad[ 8858 12795 8858 13780 1181 800 1581 "23" "23" "square"]
+ Pad[ 12795 -8858 13780 -8858 1181 800 1581 "35" "35" "square"]
+ Pad[ -8858 -13780 -8858 -12795 1181 800 1581 "47" "47" "square"]
+ Pad[ -13780 10827 -12795 10827 1181 800 1581 "12" "12" "square"]
+ Pad[ 10827 12795 10827 13780 1181 800 1581 "24" "24" "square"]
+ Pad[ 12795 -10827 13780 -10827 1181 800 1581 "36" "36" "square"]
+ Pad[ -10827 -13780 -10827 -12795 1181 800 1581 "48" "48" "square"]
+ Pin[ -7349 -7349 2900 800 0 1500 "GND" "GND" ""]
+ Pad[ -7349 -7349 -7349 -7349 7349 800 0 "GND" "GND" "square,nopaste"]
+ Pad[ 0 -7349 0 -7349 7349 0 7349 "GND" "GND" "square,nopaste"]
+ Pad[ 0 -7349 0 -7349 3675 0 3675 "GND" "GND" "square"]
+ Pin[ 7349 -7349 2900 800 0 1500 "GND" "GND" ""]
+ Pad[ 7349 -7349 7349 -7349 7349 800 0 "GND" "GND" "square,nopaste"]
+ Pad[ -7349 0 -7349 0 7349 0 7349 "GND" "GND" "square,nopaste"]
+ Pad[ -7349 0 -7349 0 3675 0 3675 "GND" "GND" "square"]
+ Pad[ 0 0 0 0 7349 0 7349 "GND" "GND" "square,nopaste"]
+ Pad[ 0 0 0 0 3675 0 3675 "GND" "GND" "square"]
+ Pad[ 7349 0 7349 0 7349 0 7349 "GND" "GND" "square,nopaste"]
+ Pad[ 7349 0 7349 0 3675 0 3675 "GND" "GND" "square"]
+ Pin[ -7349 7349 2900 800 0 1500 "GND" "GND" ""]
+ Pad[ -7349 7349 -7349 7349 7349 800 0 "GND" "GND" "square,nopaste"]
+ Pad[ 0 7349 0 7349 7349 0 7349 "GND" "GND" "square,nopaste"]
+ Pad[ 0 7349 0 7349 3675 0 3675 "GND" "GND" "square"]
+ Pin[ 7349 7349 2900 800 0 1500 "GND" "GND" ""]
+ Pad[ 7349 7349 7349 7349 7349 800 0 "GND" "GND" "square,nopaste"]
)