From 2f182e5e37b3781bea11563754a36af593e4eca8 Mon Sep 17 00:00:00 2001
From: Adam Wang <adam@qi-hardware.com>
Date: Tue, 5 Jun 2012 14:27:02 +0800
Subject: [PATCH] bga.fpd: added module for Altera 484-FineLine BGA(FBGA) and
 Xilinx FG(G)484 Fine-Pitch BGA, 1.00 mm pitch

---
 modules/INFO    |  10 +++++
 modules/bga.fpd | 105 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 115 insertions(+)
 create mode 100644 modules/bga.fpd

diff --git a/modules/INFO b/modules/INFO
index 479de69..d95ebd4 100644
--- a/modules/INFO
+++ b/modules/INFO
@@ -8,6 +8,16 @@
 # Printed 8:10 card contacs
 F: 8_10-card
 
+# BGA
+F: bga
+# - 484-Pin FineLine BGA(FBGA), from Altera
+#   http://www.altera.com/devicepackaging/04R00416-02.pdf
+#
+# - FG(G)484 Fine-Pitch BGA, from Xilinx
+#   http://www.xilinx.com/support/documentation/user_guides/ug385.pdf
+#
+
+
 # EUS (R-PDSS-T6)
 F: eus
 #
diff --git a/modules/bga.fpd b/modules/bga.fpd
new file mode 100644
index 0000000..fe3420c
--- /dev/null
+++ b/modules/bga.fpd
@@ -0,0 +1,105 @@
+/* MACHINE-GENERATED ! */
+
+frame pad {
+	set cname = col+1
+
+	__0: vec @(col*e-Px/2, row*-e-Py/2)
+	__1: vec .(0mm, Py)
+	__2: vec __0(Px, 0mm)
+	rpad "$rname$cname" __1 .
+}
+
+frame inner {
+	loop col = inner_col_start, inner_col_end
+
+	loop enable = 1, inner
+
+	frame pad @
+}
+
+frame last {
+	loop col = inner_col_end+1, Nc-1
+
+	frame pad @
+}
+
+frame first {
+	loop col = 0, inner_col_start-1
+
+	frame pad @
+}
+
+frame outline {
+	__0: vec @(D1/2, -E1/2)
+	__1: vec .(D/2, E/2)
+	__2: vec __0(-D/2, -E/2)
+	rect __1 . 5mil
+	__3: vec @(0mm, (E-E1)/2)
+	__4: vec @(-(D-D1)/2, 0mm)
+	line __3 . 5mil
+}
+
+package "BGA-484"
+unit mm
+
+table
+    { row, rname, inner }
+    { 0, "A", 1 }
+    { 1, "B", 1 }
+    { 2, "C", 1 }
+    { 3, "D", 1 }
+    { 4, "E", 1 }
+    { 5, "F", 1 }
+    { 6, "G", 1 }
+    { 7, "H", 1 }
+    { 8, "J", 1 }
+    { 9, "K", 1 }
+    { 10, "L", 1 }
+    { 11, "M", 1 }
+    { 12, "N", 1 }
+    { 13, "P", 1 }
+    { 14, "R", 1 }
+    { 15, "T", 1 }
+    { 16, "U", 1 }
+    { 17, "V", 1 }
+    { 18, "W", 1 }
+    { 19, "Y", 1 }
+    { 20, "AA", 1 }
+    { 21, "AB", 1 }
+
+set Nr = 22
+
+set Nc = 22
+
+set inner_col_start = 10
+
+set inner_col_end = 11
+
+set Px = 0.6mm
+
+set Py = 0.6mm
+
+set e = 1mm
+
+set D1 = 21mm
+
+set E1 = D1
+
+set D = 23mm
+
+set E = D
+
+frame last @
+frame first @
+frame inner @
+frame outline @
+measy pad.__0 -> pad.__1 1mm
+measy pad.__0 -> pad.__0 1.5mm
+measx pad.__0 -> pad.__2 -1mm
+measx pad.__0 -> pad.__0 -1.5mm
+measy pad.__0 >> pad.__1 2.4mm
+measx pad.__0 >> pad.__2 -2.4mm
+measy outline.__2 >> outline.__1 2.5mm
+measx outline.__2 >> outline.__1 -2.5mm
+measx pad.__0 >> pad.__0 -1.8mm
+measy pad.__0 >> pad.__0 1.7mm