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<!DOCTYPE concept
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<concept id="GUID-63CDD34D-936A-459C-B40B-495696204722" xml:lang="en"><title>Baseport Template Quick Start</title><shortdesc>This document describes how to get started with the Baseport
Template and also, briefly explains the baseport architecture.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
<p>The Baseport Template is the most important part of the system,
since it consists of the kernel and essential peripherals.</p>
<section id="GUID-3802B8EE-3ED9-4B8B-B1EB-D2AFBDE6F463"><title>Getting
started with the Baseport Template</title><p>The <xref href="GUID-D7D7615F-B67D-44D0-82DF-24853159A114.dita">Baseport Template
Client Interface Guide</xref> describes the Baseport
Template APIs.</p><p>The <xref href="GUID-AE486C82-8854-463F-8CB9-B7353D6B2804.dita">Baseport Template
Build Guide</xref> section describes how to build the Baseport Template
platform service.</p><p>The <xref href="GUID-10FD1B94-EC0C-458F-839F-B60A8E47BAD6.dita">Baseport Template
Configuration Guide</xref> section describes how to configure the
Baseport Template platform service.</p><p>The <xref href="GUID-627FC480-AF4F-4B23-8671-6E0A0DABA0EF.dita">Baseport Template
Testing Guide</xref> section describes how to test the Baseport Template
platform service.</p><p>The <xref href="GUID-37B8243E-027A-49D0-A896-27946DAC9052.dita">Baseport Template
Tools Guide</xref> section describes the tools that are specific to
the Baseport Template platform service.</p></section>
<section id="GUID-90A87FBB-25BD-4C2E-8B17-90B54EF80D22"><title>Baseport
architecture</title><p>The simplified architecture of the Baseport
Template platform service and how it fit into the Symbian platform
is shown below:</p><fig id="GUID-8454F25F-9A8B-4B22-82C0-AD3E10068AAC">
<title>The system architecture (simplified)</title>
<image href="GUID-746BD53F-F637-4BC9-91AC-E53BA182B823_d0e87730_href.png" placement="inline"/>
</fig><p>In the above diagram, the following are not part of the Baseport
Template:</p><table id="GUID-35449CF0-ED63-492D-8F56-F260731B5A2C">
<tgroup cols="2"><colspec colname="col1"/><colspec colname="col2"/>
<thead>
<row>
<entry align="center" valign="top"><p><b>Legend</b></p></entry>
<entry align="center" valign="top"><p><b>Purpose</b></p></entry>
</row>
</thead>
<tbody>
<row>
<entry><p><filepath>EUSER</filepath></p></entry>
<entry><p>User library</p></entry>
</row>
<row>
<entry><p><filepath>EWSRV</filepath></p></entry>
<entry><p>Window server</p></entry>
</row>
<row>
<entry><p><filepath>EFILE</filepath></p></entry>
<entry><p>File server</p></entry>
</row>
<row>
<entry><p><filepath>ESTART</filepath></p></entry>
<entry><p>Initializes the file system</p></entry>
</row>
<row>
<entry><p>HAL</p></entry>
<entry><p>Hardware Abstraction Layer</p></entry>
</row>
<row>
<entry><p>MMU</p></entry>
<entry><p>Memory Management Unit</p></entry>
</row>
</tbody>
</tgroup>
</table><p>In the above diagram, the following are part of the Baseport
Template:</p><table id="GUID-B612ECF8-10B0-4B67-A1F9-26A941502FB1">
<tgroup cols="2"><colspec colname="col1"/><colspec colname="col2"/>
<thead>
<row>
<entry align="center" valign="top"><p><b>Legend</b></p></entry>
<entry align="center" valign="top"><p><b>Purpose</b></p></entry>
</row>
</thead>
<tbody>
<row>
<entry><p>Kernel</p></entry>
<entry><p>The kernel</p></entry>
</row>
<row>
<entry><p>1</p></entry>
<entry><p>Variant PDD</p></entry>
</row>
<row>
<entry><p>2</p></entry>
<entry><p>Debugging PDD</p></entry>
</row>
<row>
<entry><p>3</p></entry>
<entry><p>Serial comms PDD</p></entry>
</row>
<row>
<entry><p>4</p></entry>
<entry><p>LCD PDD</p></entry>
</row>
<row>
<entry><p>5</p></entry>
<entry><p>Digitizer PDD</p></entry>
</row>
<row>
<entry><p>6</p></entry>
<entry><p>Power control PDD</p></entry>
</row>
<row>
<entry><p>7</p></entry>
<entry><p>Keyboard PDD</p></entry>
</row>
<row>
<entry><p>8</p></entry>
<entry><p>Keyboard map PDD</p></entry>
</row>
<row>
<entry><p>9</p></entry>
<entry><p>Log Flash File System (LFFS) PDD</p></entry>
</row>
<row>
<entry><p>10</p></entry>
<entry><p>Sound PDD</p></entry>
</row>
<row>
<entry><p>11</p></entry>
<entry><p>Camera PDD</p></entry>
</row>
<row>
<entry><p>12</p></entry>
<entry><p>I2S PDD</p></entry>
</row>
<row>
<entry><p>13</p></entry>
<entry><p>IIC PDD</p></entry>
</row>
</tbody>
</tgroup>
</table></section>
<section id="GUID-E3785C96-D0D5-4B3B-913A-EA086A51AB65"><title>Key
users of the Baseport Template</title><p>The Baseport Template is
of interest to engineers who are to port the Symbian platform to a
new hardware platform. Along with engineers that are producing drivers
that will cover the functionality in the above table. This document
is of interest to:</p><ul>
<li><p>Device driver and kernel-side component developers</p></li>
<li><p>Hardware implementors and base port developers.</p></li>
</ul></section>
</conbody></concept>