X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=packages%2Fqfn-16.py;fp=packages%2Fqfn-16.py;h=0000000000000000000000000000000000000000;hb=ea334d5bb93d4a54c8954855bf7226b4ee2acbbb;hp=f07317bc5e2e972dde40cb5cef749b504ff4423f;hpb=89aa1c3d304b1b3b10ba84d1e6775b8dea5128db;p=hw%2Ftelegps

diff --git a/packages/qfn-16.py b/packages/qfn-16.py
deleted file mode 100644
index f07317b..0000000
--- a/packages/qfn-16.py
+++ /dev/null
@@ -1,145 +0,0 @@
-#!/usr/bin/python
-# Copyright 2011 by Bdale Garbee <bdale@gag.com>.  GPLv2
-#
-# Program to emit PCB footprint for QFN-16 package used by the RFPA0133
-#
-
-# dimensions in mm from the RFPA0133
-
-PinWidth = 0.28	  # b	
-PinHeight = 1  # L
-PinSpacing = 0.50 # e
-Overall = 4.25    # E
-GndSquare = 1.7  # D2 & E2
-CoreSquare = 1.7
-PinClearance = 2 * (PinSpacing - PinWidth)
-
-# ATMEL specifies 120-150 microns between pad and solder mask
-# AT88RF1354 Appplication note
-#
-PinResist = PinWidth + (2 * 0.07)
-
-import sys
-
-# we're going to use the 1/100 of a mil fundamental unit form
-
-def mm2mils100( mm ):
-	return int( mm / 25.4 * 1000.0 * 100.0 + 0.5 )
-
-print '# author: Keith Packard'
-print '# email: keithp@keithp.com'
-print '# dist-license: GPL 2'
-print '# use-license: unlimited'
-
-print 'Element[0x0 "qfn-16" "" "" 0 0 0 0 0 100 0x0]'
-print "("
-
-# pad under the chip, must be grounded
-print '   Pad[',\
- 	mm2mils100(0), \
-	mm2mils100(0), \
- 	mm2mils100(0), \
-	mm2mils100(0), \
-	mm2mils100(GndSquare), \
-	mm2mils100(PinClearance), \
-	mm2mils100(PinResist), \
-	'"pin17" "17" "square,nopaste"]'
-
-# vias in the ground pad under the chip
-for viarow in range (-1,1):
-  for viacol in range (-1,1):
-    print '   Pin[',\
-	mm2mils100(1.8 * viacol * CoreSquare / 3 + .9 * CoreSquare/3), \
- 	mm2mils100(1.8 * viarow * CoreSquare / 3 + .9 * CoreSquare/3), \
-	2600, \
-	2500, \
-  	0, \
-  	1300, \
-	'"pin17" "17" 0x0002]'
-
-# break pad under chip into a grid to control the resist and paste masks
-
-blocks=3;
-
-for viarow in range (-1, 2):
-  for viacol in range (-1, 2):
-    if (viarow in (-1, 1)) and (viacol in (-1, 1)):
-      # copper sub-square with resist over vias
-      print '   Pad[',\
-	mm2mils100(viacol * CoreSquare / blocks), \
- 	mm2mils100(viarow * CoreSquare / blocks), \
-	mm2mils100(viacol * CoreSquare / blocks), \
- 	mm2mils100(viarow * CoreSquare / blocks), \
-	mm2mils100((CoreSquare)/blocks), \
-	0, \
- 	0, \
-	'"pin17" "17" "square,nopaste"]'
-    else:
-      # copper sub-square without resist
-      print '   Pad[',\
-	mm2mils100(viacol * CoreSquare / blocks), \
- 	mm2mils100(viarow * CoreSquare / blocks), \
-	mm2mils100(viacol * CoreSquare / blocks), \
- 	mm2mils100(viarow * CoreSquare / blocks), \
-	mm2mils100((CoreSquare)/blocks), \
-	0, \
-	mm2mils100((CoreSquare)/blocks), \
-	'"pin17" "17" "square,nopaste"]'
-      # copper spot to control paste mask generation
-      print '   Pad[',\
-	mm2mils100(viacol * CoreSquare / blocks), \
- 	mm2mils100(viarow * CoreSquare / blocks), \
-	mm2mils100(viacol * CoreSquare / blocks), \
- 	mm2mils100(viarow * CoreSquare / blocks), \
-  	1500, \
-	0, \
-	mm2mils100((CoreSquare)/blocks), \
-	'"pin17" "17" "square"]'
-
-# pins
-for pin in range (1,5):
-    print '   Pad[',\
- 	mm2mils100((-2.5 + pin) * PinSpacing), \
-	mm2mils100(-Overall/2 + PinWidth/2), \
- 	mm2mils100((-2.5 + pin) * PinSpacing), \
-	mm2mils100(-Overall/2 + PinHeight - PinWidth/2), \
-	mm2mils100(PinWidth), \
-	mm2mils100(PinClearance), \
-	mm2mils100(PinResist), \
-	'"pin%i"' % (13-pin), '"%i"' % (13-pin), '0x0000]'
-
-    print '   Pad[',\
- 	mm2mils100((-2.5 + pin) * PinSpacing), \
-	mm2mils100(+Overall/2 - PinHeight + PinWidth/2), \
- 	mm2mils100((-2.5 + pin) * PinSpacing), \
-	mm2mils100(+Overall/2 - PinWidth/2), \
-	mm2mils100(PinWidth), \
-	mm2mils100(PinClearance), \
-	mm2mils100(PinResist), \
-	'"pin%i"' % pin, '"%i"' % pin, '0x0000]'
-      
-    print '   Pad[',\
-	mm2mils100(Overall/2 - PinHeight + PinWidth/2), \
- 	mm2mils100((-2.5 + pin) * PinSpacing), \
-	mm2mils100(Overall/2 - PinWidth/2), \
- 	mm2mils100((-2.5 + pin) * PinSpacing), \
-	mm2mils100(PinWidth), \
-	mm2mils100(PinClearance), \
-	mm2mils100(PinResist), \
-	'"pin%i"' % (9-pin), '"%i"' % (9-pin), '0x0000]'
-
-    print '   Pad[',\
-	mm2mils100(-Overall/2 + PinWidth/2), \
- 	mm2mils100((-2.5 + pin) * PinSpacing), \
-	mm2mils100(-Overall/2 + PinHeight - PinWidth/2), \
- 	mm2mils100((-2.5 + pin) * PinSpacing), \
-	mm2mils100(PinWidth), \
-	mm2mils100(PinClearance), \
-	mm2mils100(PinResist), \
-	'"pin%i"' % (12+pin), '"%i"' % (12+pin), '0x0000]'
-
-print '   ElementArc[',\
-	mm2mils100(-2.0), \
-	mm2mils100(2.0), \
-	'500 500 0 360 1000 ]'
-print ")"