diff -r 89d6a7a84779 -r 25a17d01db0c Symbian3/PDK/Source/GUID-5C17A2E7-DE18-5CFB-A5D5-421D427CD5DD.dita
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+++ b/Symbian3/PDK/Source/GUID-5C17A2E7-DE18-5CFB-A5D5-421D427CD5DD.dita	Fri Jan 22 18:26:19 2010 +0000
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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+    Nokia Corporation - initial contribution.
+Contributors: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="GUID-5C17A2E7-DE18-5CFB-A5D5-421D427CD5DD" xml:lang="en"><title>Code
+Organisation</title><shortdesc/><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p>This topic describes the source code for interrupt driven keyboard drivers
+and related libraries that Symbian platform provides. </p>
+<section id="GUID-50504915-1C7C-4DA7-859B-AD2D4D584EE5"><title>Keyboard driver</title> <p>In a reference board port, the <filepath>.mmp</filepath> file
+for the keyboard driver is <filepath>...\template_variant\exkey_inttemplate.mmp</filepath>.
+This is one of the PRJ_MMPFILES referenced in the template variant's <filepath>bld.inf</filepath> file
+in the <filepath>...\template_variant\...</filepath> directory, and means
+that the keyboard driver is built as part of the Variant. </p> <p>The source
+for the driver is contained entirely within <filepath>...\template_variant\specific\keyboard_interrupt.cpp</filepath>. </p> </section>
+<section id="GUID-29C36C83-B2A2-467A-84FA-A683C09C7E68"><title>Key translation DLL (ektran.dll)</title> <p>This DLL is part
+of Symbian platform generic code and is built as part of the Text Window Server
+component. </p> <p>The mmp file is located in Symbian platform generic code
+in <filepath>...\e32\wserv\ektran.mmp</filepath>, which defines the location
+of the source files, header files and other dependencies. </p> </section>
+<section id="GUID-DE8BF244-419B-443E-BD72-9F425DF9540E"><title>Keyboard mapping DLL (ekdata.dl)</title> <p>The DLL is platform
+specific. It is built as part of the Variant. </p> <p>The mmp file has a name
+with format <filepath>cakd</filepath> <i>xx</i> <filepath>.mmp</filepath>,
+where <i>xx</i> is the suffix that identifies the Variant in the Variant specific <filepath>.oby</filepath> file.
+In the template port, the mmp file has the name <filepath>cakdtemplate.mmp</filepath>. </p> <p>The
+source code for the tables is located in <filepath>keymap.cpp</filepath>,
+and is located in the Variant specific directory. The template port provides
+outline code. </p> </section>
+</conbody></concept>
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