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<h2>Search results</h2><ol><li>
<h3>
  <a href="https://yaffs.net/documents/yaffs-nand-flash-failure-mitigation">Yaffs NAND flash failure mitigation</a>
</h3>

  <p>Yaffs <strong>NAND</strong> flash failure mitigation  

        
                   …  The purpose of this document is to give an understanding of <strong>NAND</strong> failure modes and the measures that Yaffs takes to …  very light-weight physics is required to understand the way <strong>NAND</strong> works.  
  2 The <strong>NAND</strong> Cell  
  This section explains …</p>
  <p><span lang="" about="/user/admin" typeof="schema:Person" property="schema:name" datatype="">Admin</span> - 8 Jun 2017 - 12:59pm</p>
</li><li>
<h3>
  <a href="https://yaffs.net/almost-15-years-never-seen-failure">“Almost 15 years …never seen a failure...”</a>
</h3>

  <p>…   The storage layer is made up of two independent stacks of <strong>NAND</strong> chips, combined using a RAID-1 structure, using YAFFS …  and we have never seen a failure of the underlying YAFFS/<strong>NAND</strong> storage system. YAFFS provides us with a fast, reliable …  mechanism which is especially useful given the changes in <strong>NAND</strong> technologies over the years, and the intricate …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/yaffs-porting-guide">Yaffs Porting Guide</a>
</h3>

  <p>…  we start you probably want to have the data sheet for the <strong>NAND</strong> chips you are using in front you so that you can refer to it as we go along.  

  Background and <strong>NAND</strong> Flash Properties  

  <strong>NAND</strong> flash is generally arranged in   pages   and   blocks  …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/node/489">Test Yaffs under Linux using Virtualbox and Vagrant</a>
</h3>

  <p>…  (i.e. /home/vagrant/kernel).  
  You can create a Yaffs <strong>Nand</strong> Simulated drive using the following:  
    $ sudo     …     $ sudo mount -t yaffs /dev/mtdblock0 /media/<strong>nand</strong>    
  
In the commands above, there&#039;s no need to …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/archives/state-nand-mtd-driver-start-project">State of NAND MTD driver at start of project</a>
</h3>

  <p>State of <strong>NAND</strong> MTD driver at start of project  

              
  Current state of <strong>NAND</strong> MTD  
  The current <strong>NAND</strong> MTD supports basic read/write functions. The code is …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/home">A Robust Flash File System Since 2002</a>
</h3>

  <p>…  to be fast, robust and suitable for embedded use with <strong>NAND</strong> and NOR Flash. It is widely used with Linux, RTOSs, or …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/archive/jffs2-and-nand-study">JFFS2 and NAND study</a>
</h3>

  <p>JFFS2 and <strong>NAND</strong> study  

              
  For the purposes of this discussion, the term <strong>NAND</strong> will mean both AND and <strong>NAND</strong> type flash memories, both sharing similar properties …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/documents/yaffs-vxworks">Yaffs for VxWorks</a>
</h3>

  <p>…  was the first file system designed from the ground up for <strong>NAND</strong> flash storage.  
  In 2002 Aleph One set out to identify file system options for using <strong>NAND</strong> Flash as a file system. Various file systems available …  lacking in one way or another. The need for a suitable <strong>NAND</strong> storage file system was identified and Yaffs was …</p>
  <p><span lang="" about="/user/admin" typeof="schema:Person" property="schema:name" datatype="">Admin</span> - 2 Jun 2017 - 2:40pm</p>
</li><li>
<h3>
  <a href="https://yaffs.net/documents/how-yaffs-works">How Yaffs works</a>
</h3>

  <p>…  flash file system designed from the ground up to work with <strong>NAND</strong> flash.  
  The first release of Yaffs was developed …  the original version of Yaffs, supported 512-byte page <strong>NAND</strong> devices with a SmartMedia-like memory layout.  
  …  those required to work with larger and more modern <strong>NAND</strong> parts. The Yaffs2 code-base supports the Yaffs1 mode of …</p>
  <p><span lang="" about="/user/charles-manning" typeof="schema:Person" property="schema:name" datatype="">Charles Manning</span> - 27 Jun 2017 - 3:33am</p>
</li><li>
<h3>
  <a href="https://yaffs.net/documents/yaffs-direct-interface">Yaffs Direct Interface</a>
</h3>

  <p>…  was the first file system designed, from the ground up, for <strong>NAND</strong> storage.  
  In 2002 Aleph One set out to identify file system options for using <strong>NAND</strong> Flash as a file system. Various file systems available …  lacking in one way or another. The need for a suitable <strong>NAND</strong> storage file system was identified and Yaffs was …</p>
  <p><span lang="" about="/user/admin" typeof="schema:Person" property="schema:name" datatype="">Admin</span> - 7 Jun 2017 - 11:53pm</p>
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