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Software/portapack-mayhem/hackrf/hardware/jellybean/README

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+Copyright 2012 Michael Ossmann
+
+These files are part of HackRF.
+
+This is a free hardware design; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+This design is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this design; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 51 Franklin Street,
+Boston, MA 02110-1301, USA.
+
+
+Jellybean is a microcontroller platform based on the LPC43xx.  It is designed
+to control Lemondrop.
+
+hardware notes:
+
+Schematic and layout files were designed in KiCad, an open source electronic
+design automation package.
+
+order of copper layers:
+    Front
+    Inner3
+    Inner2
+    Back
+
+PCB description: 4 layer PCB 1.6 mm
+    Copper        1   35 um
+    Dielectric  1-2   0.35 mm
+    Copper        2   18 um
+    Dielectric  2-3   0.76 mm
+    Copper        3   18 um
+    Dielectric  3-4   0.35 mm
+    Copper        4   35 um
+DE104iML or equivalent substrate (Er=4.42@2.4GHz TanD=0.016)
+double side solder mask black
+double side silkscreen white
+6 mil min trace width and
+6 mil min isolation