From 694cebf972a03398cea8aba9b8bc246cd1ab0f28 Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Fri, 21 Dec 2012 20:22:17 -0300
Subject: [PATCH] modules/dfn.fpd: DFN-8 (aka TI's WSON-8) package, for
 TPS6216x

---
 AUTHORS           |  1 +
 modules/HIERARCHY |  2 ++
 modules/Makefile  |  2 +-
 modules/dfn.fpd   | 82 +++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 86 insertions(+), 1 deletion(-)
 create mode 100644 modules/dfn.fpd

diff --git a/AUTHORS b/AUTHORS
index 4017b7e..6a7dc7d 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -91,6 +91,7 @@ Werner Almesberger <werner@almesberger.net>
   modules/ssop.fpd
   modules/sot.fpd
   modules/evqq7.fpd
+  modules/dfn.fpd
 
 Xiangfu  <xiangfu@openmobilefree.net>
  
diff --git a/modules/HIERARCHY b/modules/HIERARCHY
index a33a929..764b311 100644
--- a/modules/HIERARCHY
+++ b/modules/HIERARCHY
@@ -276,6 +276,8 @@ Discrete_Multi
 		TSOP348
 Dual
 	SMT
+		DFN
+			DFN-8
 		MDIP
 			MDIP-4-355mil
 			MDIP-6-355mil
diff --git a/modules/Makefile b/modules/Makefile
index 528580c..3151209 100644
--- a/modules/Makefile
+++ b/modules/Makefile
@@ -1,7 +1,7 @@
 MODULES=8_10-card 8_10-socket-ra \
 	bat-clip-aa-th bga \
 	c-smd c-t-smd \
-	dcjack din-5 dip dip4of6 do-214 dvi-recept-ra \
+	dcjack dfn din-5 dip dip4of6 do-214 dvi-recept-ra \
 	e-switch320 eus evqq7 \
         fiducial \
 	header he-2row-dip he-shrouded \
diff --git a/modules/dfn.fpd b/modules/dfn.fpd
new file mode 100644
index 0000000..1f064ae
--- /dev/null
+++ b/modules/dfn.fpd
@@ -0,0 +1,82 @@
+/* MACHINE-GENERATED ! */
+
+frame pad {
+	set n = pins+1
+
+	__0: vec @(cx/2, cy/2)
+	__1: vec @(-cx/2, -cy/2)
+	pad "$n" . __0
+}
+
+frame pin {
+	__0: vec @(px/2, py/2)
+	__1: vec @(-px/2, -py/2)
+	pad "$n" . __0
+}
+
+frame pins {
+	set x = e*(i-(pins/2-1)/2)
+
+	set y = (iy+oy)/4*dy
+
+	set n = a+f*i
+
+	table
+	    { dy, f, a }
+	    { 1, -1, 8 }
+	    { -1, 1, 1 }
+
+	loop i = 0, pins/2-1
+
+	__0: vec @(x, y)
+	frame pin .
+}
+
+frame outline {
+	set x = (X+gap)/2
+
+	set y = (Y+gap)/2
+
+	__0: vec @(X/2, Y/2)
+	__6: vec .(gap, gap)
+	__1: vec @(X/2, -Y/2)
+	__2: vec .(gap, -gap)
+	line __6 . w
+	__3: vec @(-X/2, Y/2)
+	__7: vec .(-gap, gap)
+	__8: vec @(-X/2, -Y/2)
+	__9: vec .(-gap, -gap)
+	line __7 . w
+	__4: vec .(-(w+r+0.1mm), r)
+	__5: vec .(0mm, r)
+	circ __4 . w
+}
+
+package "DFN-$pins$variant"
+unit mm
+
+table
+    { pins, variant, X, Y, e, iy, oy, px, cx, cy }
+    { 8, "", 2mm, 2mm, 0.5mm, 1.4mm, 2.4mm, 0.28mm, 1.3mm, 0.7mm }
+
+set py = (oy-iy)/2
+
+set w = 5mil
+
+set gap = 0.2mm+w/2
+
+set r = 0.25mm
+
+frame pins @
+frame pad @
+frame outline @
+measy pin.__1 >> pin.__0 2mm
+measy pin.__0 >> pin.__1 2mm
+measy pad.__1 >> pad.__0 1.5mm
+measx pin.__1 >> pin.__0 -1mm
+measx pin.__1 -> pin.__0 -0.5mm
+measy pin.__1 -> pin.__0 2mm-px
+measx pins.__0 -> pins.__0 oy+0.5mm
+measy outline.__1 >> outline.__0 -1mm
+measx outline.__3 >> outline.__0 1.5mm
+measx pad.__1 >> pad.__0 cy/2