IEEE 802.15.4 subsystem
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IEEE 802.15.4 subsystem Git Source Tree
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Source at commit 0a0a50d73d36afb6c40a6d17c2df7a6f9a0fa57a created 13 years 6 months ago. By Werner Almesberger, Performance comparison of atusb vs. atusd. | |
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1 | /* MACHINE-GENERATED ! */ |
2 | |
3 | frame pad { |
4 | __0: vec @(Px/2, Py/2) |
5 | __1: vec @(-Px/2, -Py/2) |
6 | pad "$pin" . __0 |
7 | } |
8 | |
9 | frame pads { |
10 | table |
11 | { pin, dx, dy } |
12 | { 1, -1, -1 } |
13 | { 2, 1, -1 } |
14 | { 3, 1, 1 } |
15 | { 4, -1, 1 } |
16 | |
17 | __0: vec @(dx*Gx/2, dy*Gy/2) |
18 | frame pad . |
19 | } |
20 | |
21 | frame outline { |
22 | table |
23 | { px, py, x, y } |
24 | { 0mm, Dy/2, Gx-Px-2*w, 0mm } |
25 | { 0mm, -Dy/2, Gx-Px-2*w, 0mm } |
26 | { -Dx/2, 0mm, 0mm, Gy-Py-2*w } |
27 | { Dx/2, 0mm, 0mm, Gy-Py-2*w } |
28 | |
29 | __0: vec @(px, py) |
30 | __1: vec .(x/2, y/2) |
31 | __2: vec __0(-x/2, -y/2) |
32 | line . __1 w |
33 | } |
34 | |
35 | package "xtal4-${Dx}x${Dy}" |
36 | unit mm |
37 | |
38 | table |
39 | { Dx, Dy, Gx, Gy, Px, Py } |
40 | { 3.2mm, 2.5mm, 2.2mm, 1.6mm, 1.4mm, 1.2mm } |
41 | |
42 | set w = 5mil |
43 | |
44 | frame pads @ |
45 | frame outline @ |
46 | measx pads.__0 -> pads.__0 1mm+Py/2+Gy |
47 | measy pads.__0 -> pads.__0 -1mm-Px/2-Gx |
48 | measy pad.__1 -> pad.__0 1mm |
49 | measx pad.__1 -> pad.__0 -1mm |
50 | measx outline.__0 >> outline.__0 Gy/2+Py/2+1.5mm |
51 | measy outline.__0 >> outline.__0 -(Gx/2+Px/2+1.5mm) |
52 |