ShuriZma
/
fceux
mirror of https://github.com/TASEmulators/fceux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
fceux/help/PPUViewer.html

84 lines
3.1 KiB
HTML
Raw Normal View History

updated documentation
2012-03-23 20:30:31 +00:00
<html>
<head>
<title>PPU Viewer</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="generator" content="HelpNDoc">
<link type="text/css" rel="stylesheet" media="all" href="css/reset.css" />
<link type="text/css" rel="stylesheet" media="all" href="css/base.css" />
<link type="text/css" rel="stylesheet" media="all" href="css/hnd.css" />
<!--[if lte IE 8]>
<link type="text/css" rel="stylesheet" media="all" href="css/ielte8.css" />
<![endif]-->
* updated docs * new hotkey "Run Manual Lua function" (not mapped by default) * Taseditor: general cleanup of codebase [[Split portion of a mixed commit.]]
2012-07-01 14:11:24 +00:00
<style type="text/css">
#topic_header
{
background-color: #EFEFEF;
}
</style>
updated documentation
2012-03-23 20:30:31 +00:00
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/hnd.js"></script>
<script type="text/javascript"><!--
if (top.frames.length == 0)
* updated docs * new hotkey "Run Manual Lua function" (not mapped by default) * Taseditor: general cleanup of codebase [[Split portion of a mixed commit.]]
2012-07-01 14:11:24 +00:00
{
var sTopicUrl = top.location.href.substring(top.location.href.lastIndexOf("/") + 1, top.location.href.length);
top.location.href = "fceux.html?" + sTopicUrl;
}
updated documentation
2012-03-23 20:30:31 +00:00
else if (top && top.FrameTOC && top.FrameTOC.SelectTocItem)
* updated docs * new hotkey "Run Manual Lua function" (not mapped by default) * Taseditor: general cleanup of codebase [[Split portion of a mixed commit.]]
2012-07-01 14:11:24 +00:00
{
top.FrameTOC.SelectTocItem("PPUViewer");
}
updated documentation
2012-03-23 20:30:31 +00:00
</script>
</head>
<body>
<div id="topic_header">
<div id="topic_header_content">
<h1>PPU Viewer</h1>
<div id="topic_breadcrumb">
<a href="Debug.html">Debug</a> &rsaquo;&rsaquo; </div>
</div>
<div id="topic_header_nav">
<a href="Debug.html"><img src="img/arrow_up.png" alt="Parent"/></a>
<a href="Debugger.html"><img src="img/arrow_left.png" alt="Previous"/></a>
<a href="NameTableViewer.html"><img src="img/arrow_right.png" alt="Next"/></a>
</div>
<div class="clear"></div>
</div>
<div id="topic_content">
<p><span class="rvts17">PPU Viewer</span></p>
<p><br></p>
<p><br></p>
<p><span class="rvts12">Introduction</span></p>
<p><br></p>
<p>The NES architecture includes a 6502 CPU as well as a custom video controller known as a PPU (Picture Processing Unit). &nbsp;The PPU's video memory is separated from the main CPU memory and can be read/written via special ports (see <a class="rvts18" href="PPU.html">PPU Memory</a>).</p>
<p><br></p>
<p>The PPU viewer will display the contents of the current PPU memory. &nbsp;(It does not alter game data in anyway). &nbsp;</p>
<p><br></p>
<p><span class="rvts16">Using PPU Viewer</span></p>
<p><br></p>
<p><span class="rvts10">Show on Scanline</span></p>
<p>This options makes it show what the PPU looks like when the screen is drawing that scanline. &nbsp;It is useful for games like SMB, that swap pattern </p>
<p>tables mid-frame (status bar stuff).</p>
<p><br></p>
<p>Right clicking on one of the PPU panels cycles the palettes it is shown with, though pattern palettes and then sprite ones</p>
<p>Putting the mouse cursor over a tile will display the tile address. &nbsp;Moving cursor over palette color will give palette address.</p>
<p class="rvps2"><span class="rvts13">Created with the Personal Edition of HelpNDoc: </span><a class="rvts14" href="http://www.helpndoc.com">Full featured Documentation generator</a></p>
</div>
<div id="topic_footer">
<div id="topic_footer_content">
2012</div>
</div>
</body>
</html>