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	<id>https://www.3dbrew.org/w/index.php?action=history&amp;feed=atom&amp;title=PXIDEV%3ASPIWriteRead</id>
	<title>PXIDEV:SPIWriteRead - Revision history</title>
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	<updated>2026-04-15T08:48:05Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.1</generator>
	<entry>
		<id>https://www.3dbrew.org/w/index.php?title=PXIDEV:SPIWriteRead&amp;diff=15551&amp;oldid=prev</id>
		<title>TuxSH: Fixed a typo</title>
		<link rel="alternate" type="text/html" href="https://www.3dbrew.org/w/index.php?title=PXIDEV:SPIWriteRead&amp;diff=15551&amp;oldid=prev"/>
		<updated>2016-01-21T10:50:57Z</updated>

		<summary type="html">&lt;p&gt;Fixed a typo&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 13:50, 21 January 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l6&quot;&gt;Line 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 6:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| 0&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| 0&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| Header code [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;0x000D0688&lt;/del&gt;]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| Header code [&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;0x000E0284&lt;/ins&gt;]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| 1-2&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| 1-2&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>TuxSH</name></author>
	</entry>
	<entry>
		<id>https://www.3dbrew.org/w/index.php?title=PXIDEV:SPIWriteRead&amp;diff=15535&amp;oldid=prev</id>
		<title>Steveice10: Created page with &quot;=Request= {| class=&quot;wikitable&quot; border=&quot;1&quot; |- !  Index Word !  Description |- | 0 | Header code [0x000D0688] |- | 1-2 | Initial Gamecard_Services_PXI#WaitOperation|WaitOperat...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.3dbrew.org/w/index.php?title=PXIDEV:SPIWriteRead&amp;diff=15535&amp;oldid=prev"/>
		<updated>2016-01-21T04:21:33Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;=Request= {| class=&amp;quot;wikitable&amp;quot; border=&amp;quot;1&amp;quot; |- !  Index Word !  Description |- | 0 | Header code [0x000D0688] |- | 1-2 | Initial Gamecard_Services_PXI#WaitOperation|WaitOperat...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;=Request=&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; border=&amp;quot;1&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!  Index Word&lt;br /&gt;
!  Description&lt;br /&gt;
|-&lt;br /&gt;
| 0&lt;br /&gt;
| Header code [0x000D0688]&lt;br /&gt;
|-&lt;br /&gt;
| 1-2&lt;br /&gt;
| Initial [[Gamecard_Services_PXI#WaitOperation|WaitOperation]]&lt;br /&gt;
|-&lt;br /&gt;
| 3&lt;br /&gt;
| Write Buffer Size&lt;br /&gt;
|-&lt;br /&gt;
| 4&lt;br /&gt;
| Write Buffer [[Gamecard_Services_PXI#TransferOption|TransferOption]]&lt;br /&gt;
|-&lt;br /&gt;
| 5-6&lt;br /&gt;
| Write Buffer [[Gamecard_Services_PXI#WaitOperation|WaitOperation]]&lt;br /&gt;
|-&lt;br /&gt;
| 7&lt;br /&gt;
| Read Buffer Size&lt;br /&gt;
|-&lt;br /&gt;
| 8&lt;br /&gt;
| Read Buffer [[Gamecard_Services_PXI#TransferOption|TransferOption]]&lt;br /&gt;
|-&lt;br /&gt;
| 9-10&lt;br /&gt;
| Read Buffer [[Gamecard_Services_PXI#WaitOperation|WaitOperation]]&lt;br /&gt;
|-&lt;br /&gt;
| 11&lt;br /&gt;
| (WriteBufferSize &amp;lt;&amp;lt; 8) &amp;lt;nowiki&amp;gt;|&amp;lt;/nowiki&amp;gt; 0x6&lt;br /&gt;
|-&lt;br /&gt;
| 12&lt;br /&gt;
| Write Buffer Pointer&lt;br /&gt;
|-&lt;br /&gt;
| 13&lt;br /&gt;
| (ReadBufferSize &amp;lt;&amp;lt; 8) &amp;lt;nowiki&amp;gt;|&amp;lt;/nowiki&amp;gt; 0x24&lt;br /&gt;
|-&lt;br /&gt;
| 14&lt;br /&gt;
| Read Buffer Pointer&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
=Response=&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; border=&amp;quot;1&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!  Index Word&lt;br /&gt;
!  Description&lt;br /&gt;
|-&lt;br /&gt;
| 0&lt;br /&gt;
| Header code&lt;br /&gt;
|-&lt;br /&gt;
| 1&lt;br /&gt;
| Result code&lt;br /&gt;
|-&lt;br /&gt;
| 2&lt;br /&gt;
| Bytes Read&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
=Description=&lt;br /&gt;
Writes data to the [[SPICARD_Registers|CARDSPI FIFO]] and reads the response. To use this, the [[NCCH/Extended_Header|ARM9 Access Control]] bit for SPICARD must be set in one of the currently running ARM11 processes.&lt;br /&gt;
&lt;br /&gt;
If any of the buffers have a size of 0, their respective operation will be skipped.&lt;/div&gt;</summary>
		<author><name>Steveice10</name></author>
	</entry>
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