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>MI_GetNDmaConfig</TITLE>
8<LINK rel="stylesheet" href="../../css/nitro.css" type="text/css">
9</HEAD>
10<BODY>
11<H1 align="left">MI_GetNDmaConfig <IMG src="../../image/TWL.gif" width="24" height="12" border="0" align=middle></H1>
12<H2>Syntax</H2>
13<DL>
14  <DD><CODE>#include &lt;twl/mi.h&gt;</CODE><BR>
15  <BR>
16  <CODE>void MI_GetNDmaConfig( u32 ndmaNo, <A href="MINDmaConfig.html">MINDmaConfig</A> *config );</CODE>
17  </DL>
18<H2>Arguments</H2>
19<TABLE border="1" width="100%">
20  <TBODY>
21    <TR>
22      <TD><EM><STRONG>ndmaNo</STRONG></EM></TD>
23      <TD>DMA number. Takes a value from 0 to 3.</TD>
24    </TR>
25    <TR>
26      <TD><EM><STRONG>config</STRONG></EM></TD>
27      <TD>Pointer to the <CODE><A href="MINDmaConfig.html">MINDmaConfig</A></CODE> structure to copy to.</TD>
28    </TR>
29  </TBODY>
30</TABLE>
31<H2>Return Values</H2>
32<P>None.</P>
33<H2>Description</H2>
34<P>Gets the DMA config structure of the new TWL DMA maintained internally within the MI library.</P>
35<P>Copies the DMA-related settings of the number specified in <B><I>ndmaNo</I></B> to the region indicated by <B><I>config</I></B>. You must allocate the destination region in advance.</P>
36<H2>Internal Operation</H2>
37<P>Copies the internal DMA config region using <CODE><A href="../memory/MI_CpuCopy.html">MI_CpuCopy32()</A></CODE>.</P>
38<H2>See Also</H2>
39<P><CODE><A href="MI_InitNDmaConfig.html">MI_InitNDmaConfig</A>, <A href="MI_SetNDmaConfig.html">MI_SetNDmaConfig</A><BR></CODE></P>
40<H2>Revision History</H2>
41<P>2007/09/07 Initial version.</P>
42<hr><p>CONFIDENTIAL</p></body>
43</HTML>