1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<HTML> 3<HEAD> 4<META http-equiv="Content-Type" content="text/html; charset=windows-1252"> 5<META name="GENERATOR" content="IBM WebSphere Studio Homepage Builder Version 7.0.0.0 for Windows"> 6<META http-equiv="Content-Style-Type" content="text/css"> 7<TITLE>Archives: Overview</TITLE> 8<LINK rel="stylesheet" href="../../css/nitro.css" type="text/css"> 9</HEAD> 10<BODY> 11<H1 align="left">Archives: Overview</H1> 12<H2>Description</H2> 13<P> 14Since NAND applications store save data to system memory, a NAND application can read and write save data from another NAND application. 15</P> 16<P> 17The <a href="NA_LoadOtherTitleArchive.html"><CODE>NA_LoadOtherTitleArchive</CODE></a> function will load save data of a specified NAND application as an <CODE>otherPub</CODE> or <CODE>otherPrv</CODE> archive. By using the FS library to access these archives, you can access save data of the specified NAND application. 18</P> 19<P> 20The <a href="NA_LoadOtherTitleArchive.html"><CODE>NA_LoadOtherTitleArchive</CODE></a> function can only load a single save data region at a time. To access both public and private save data, or to access save data for multiple NAND applications, unload save data regions with the <a href="NA_UnloadOtherTitleArchive.html"><CODE>NA_UnloadOtherTitleArchive</CODE></a> function each time you access a single save data region. 21</P> 22<P> 23Only NAND applications can access save data from other NAND applications. 24</P> 25<H2>Sample Demos</H2> 26<P> 27The NAND application sample demo <CODE>other_backup</CODE> reads and writes save data from another NAND application (the <CODE>backup</CODE> demo). 28</P> 29<P> 30The <CODE>other_backup</CODE> demo is in the <code>$TwlSDK/build/demos.TWL/nandApp/other_backup</code> folder. The <CODE>backup</CODE> demo is in the <code>$TwlSDK/build/demos.TWL/nandApp/backup</code> folder. 31</P> 32<H2>See Also</H2> 33<P><A href="../list_na.html#subBanner">NA Function List (Archives)</A><BR> <A href="../../demos/nandApp/nandAppdemos.html">NAND Application Sample Demo</A></CODE></P> 34<H2>Revision History</H2> 35<P> 362008/09/16 Initial version. 37</P> 38<hr><p>CONFIDENTIAL</p></body> 39</HTML> 40