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7<TITLE>CTRDG_DmaCopy*</TITLE>
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11<H1 align="left">CTRDG_DmaCopy* <IMG src="../image/NTR.gif" align="middle"></H1>
12<H2>Syntax</H2>
13<DL>
14  <DD>
15  <PRE><CODE>#include &lt;nitro/ctrdg.h&gt;</CODE></PRE>
16  <PRE><CODE>BOOL CTRDG_DmaCopy16( u32 dmaNo, const void* src, void* dest, u32 size );
17BOOL CTRDG_DmaCopy32( u32 dmaNo, const void* src, void* dest, u32 size );
18  </CODE></PRE>
19</DL>
20<H2>Arguments</H2>
21<TABLE border="1">
22  <TBODY>
23    <TR>
24      <TD><B><I>dmaNo</I></B></TD>
25      <TD>The DMA number (0-3) that is used in the transfer.</TD>
26    </TR>
27    <TR>
28      <TD><B><I>src</I></B></TD>
29      <TD>The transfer source address.</TD>
30    </TR>
31    <TR>
32      <TD><B><I>dest</I></B></TD>
33      <TD>The transfer destination address.</TD>
34    </TR>
35    <TR>
36      <TD><B><I>size</I></B></TD>
37      <TD>The transfer size (in bytes).</TD>
38    </TR>
39  </TBODY>
40</TABLE>
41<H2>Return Values</H2>
42<P>Returns a value of TRUE if the transfer succeeds. Returns a value of FALSE when there is no Game Pak or if the transfer fails.</P>
43<H2>Description</H2>
44<P>These functions transfer data that is on the Game Pak using DMA.</P>
45<P><CODE>CTRDG_DmaCopy16()</CODE> transfers data using <A href="../mi/dma/MI_DmaCopy.html">MI_DmaCopy16()</A>.<BR><CODE>CTRDG_DmaCopy32()</CODE> transfers data using <A href="../mi/dma/MI_DmaCopy.html">MI_DmaCopy32()</A>.</P>
46<P>These functions do not set the access cycle. The access cycle must be set in advance.</P>
47<H2>See Also</H2>
48<P><A href="CTRDG_Init.html"><code>CTRDG_Init</code></A>, <A href="CTRDG_CpuCopy.html"><code>CTRDG_CpuCopy*</code></A>, <A href="CTRDG_Read.html"><code>CTRDG_Read*</code></A>, <A href="CTRDG_Write.html"><code>CTRDG_Write*</code></A><BR></P>
49<H2>Revision History</H2>
50<P>2004/09/17 Initial version.</P>
51<hr><p>CONFIDENTIAL</p></body>
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