mirror of
git://projects.qi-hardware.com/xue.git
synced 2024-11-07 07:07:31 +02:00
107 lines
1.7 KiB
Plaintext
107 lines
1.7 KiB
Plaintext
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/* MACHINE-GENERATED ! */
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frame pad_vert {
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tl: vec @(-D/2, C/2)
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lr: vec .(D, -C)
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pad "$name" tl .
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}
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frame pad_horiz {
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tl: vec @(-C/2, D/2)
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lr: vec .(C, -D)
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pad "$name" tl .
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}
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frame pads_t {
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set pos = x*P
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set name = nPin-x
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loop x = 0, nPin/4-1
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__0: vec @(pos-nPin*P/8+P/2, 0mm)
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frame pad_vert .
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}
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frame pads_b {
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set pos = x*P
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set name = nPin/4+1+x
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loop x = 0, nPin/4-1
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__0: vec @(pos-nPin*P/8+P/2, 0mm)
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frame pad_vert .
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}
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frame pads_l {
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set pos = y*P
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set name = nPin/4-y
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loop y = 0, nPin/4-1
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__0: vec @(0mm, pos-nPin*P/8+P/2)
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frame pad_horiz .
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}
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frame pads_r {
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set pos = y*P
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set name = nPin/2+1+y
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loop y = 0, nPin/4-1
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__0: vec @(0mm, pos-nPin*P/8+P/2)
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frame pad_horiz .
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}
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frame pads {
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__0: vec @(C/2-Ax/2, 0mm)
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frame pads_l .
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__1: vec @(0mm, Ay/2-C/2)
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frame pads_t .
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__2: vec @(Ax/2-C/2, 0mm)
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frame pads_r .
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__3: vec @(0mm, C/2-Ay/2)
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frame pads_b .
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}
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package "LQFP48"
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unit mm
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set pin_extend = 1mm
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set silk = 0.1mm
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set nPin = 48
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set Ax = 7mm+2*pin_extend
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set Ay = 7mm+2*pin_extend
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set C = pin_extend-0.2mm
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set D = 0.25mm
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set P = 0.5mm
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__0: vec @(pin_extend-Ax/2, Ay/2-pin_extend)
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__1: vec @(Ax/2-pin_extend, pin_extend-Ay/2)
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rect __0 . silk
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__2: vec @(-4mm, 4mm)
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__3: vec .(0.2mm, 0mm)
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circ __2 . silk
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frame pads @
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measx __0 >> __1 1.1mm
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measx pad_horiz.tl >> pad_horiz.lr 8.7mm
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measy pad_vert.lr >> pad_vert.tl -8.7mm
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measx pad_horiz.lr -> pad_horiz.tl -1.7mm
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measy pad_vert.tl -> pad_vert.lr 1.7mm
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measy pad_vert.lr -> pad_vert.tl 1.95mm
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measx pad_horiz.tl -> pad_horiz.lr -1.95mm
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measy __1 >> __0 -0.9mm
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measy pads_r.__0 -> pads_r.__0 -0.65mm
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measy pad_horiz.lr -> pad_horiz.tl 1mm
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measx pads_t.__0 -> pads_t.__0 0.7mm
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measx pad_vert.tl -> pad_vert.lr -1mm
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