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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>Procyon AVRlib: conf/sramswconf.h Source File</title><link href="dox.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.6 --><div class="qindex"><a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a></div><h1>conf/sramswconf.h</h1><a href="sramswconf_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*! \file sramswconf.h \brief Software-driven SRAM memory bus access configuration. */</span>00002 <span class="comment">//*****************************************************************************</span>00003 <span class="comment">//</span>00004 <span class="comment">// File Name : 'sramswconf.h'</span>00005 <span class="comment">// Title : Software-driven SRAM memory bus access functions</span>00006 <span class="comment">// Author : Pascal Stang - Copyright (C) 2002</span>00007 <span class="comment">// Created : 11/11/2002</span>00008 <span class="comment">// Revised : 11/13/2002</span>00009 <span class="comment">// Version : 1.0</span>00010 <span class="comment">// Target MCU : Atmel AVR series</span>00011 <span class="comment">// Editor Tabs : 4</span>00012 <span class="comment">//</span>00013 <span class="comment">// This code is distributed under the GNU Public License</span>00014 <span class="comment">// which can be found at http://www.gnu.org/licenses/gpl.txt</span>00015 <span class="comment">//</span>00016 <span class="comment">//*****************************************************************************</span>00017 00018 <span class="preprocessor">#ifndef SRAMSWCONF_H</span>00019 <span class="preprocessor"></span><span class="preprocessor">#define SRAMSWCONF_H</span>00020 <span class="preprocessor"></span>00021 <span class="comment">// defines</span>00022 00023 <span class="comment">// data bus (DATA[0:7]) and low address (ADDR[0:7]) port</span>00024 <span class="preprocessor">#define SRAM_ADL PORTA</span>00025 <span class="preprocessor"></span><span class="preprocessor">#define SRAM_ADL_DDR DDRA</span>00026 <span class="preprocessor"></span><span class="preprocessor">#define SRAM_ADL_IN PINA</span>00027 <span class="preprocessor"></span><span class="comment">// high address port (ADDR[8:15])</span>00028 <span class="preprocessor">#define SRAM_AH PORTC</span>00029 <span class="preprocessor"></span><span class="preprocessor">#define SRAM_AH_DDR DDRC</span>00030 <span class="preprocessor"></span><span class="comment">// page address port (PAGE[0:3])</span>00031 <span class="preprocessor">#define SRAM_PAGE PORTB</span>00032 <span class="preprocessor"></span><span class="preprocessor">#define SRAM_PAGE_DDR DDRB</span>00033 <span class="preprocessor"></span><span class="preprocessor">#define SRAM_PAGE_MASK 0x0F</span>00034 <span class="preprocessor"></span><span class="comment">// control port</span>00035 <span class="preprocessor">#define SRAM_CTRL PORTD</span>00036 <span class="preprocessor"></span><span class="preprocessor">#define SRAM_CTRL_DDR DDRD</span>00037 <span class="preprocessor"></span><span class="comment">// control lines</span>00038 <span class="preprocessor">#define SRAM_ALE PD5</span>00039 <span class="preprocessor"></span><span class="preprocessor">#define SRAM_WR PD6</span>00040 <span class="preprocessor"></span><span class="preprocessor">#define SRAM_RD PD7</span>00041 <span class="preprocessor"></span>00042 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri Oct 15 03:50:21 2004 for Procyon AVRlib by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 > </a>1.3.6 </small></address></body></html>?? 快捷鍵說明
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