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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: net/ax88796.h Source File</title><link href="dox.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.2 --><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="dirs.html">Directories</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> | <a class="qindex" href="pages.html">Related Pages</a></div><div class="nav"><a class="el" href="dir_000001.html">net</a></div><h1>ax88796.h</h1><a href="ax88796_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*! \file ax88796.h \brief ASIX AX88796 Ethernet Interface Driver. */</span>00002 <span class="comment">//*****************************************************************************</span>00003 <span class="comment">//</span>00004 <span class="comment">// File Name : 'ax88796.h'</span>00005 <span class="comment">// Title : ASIX AX88796 Ethernet Interface Driver</span>00006 <span class="comment">// Author : Pascal Stang</span>00007 <span class="comment">// Created : 10/22/2002</span>00008 <span class="comment">// Revised : 8/22/2005</span>00009 <span class="comment">// Version : 0.1</span>00010 <span class="comment">// Target MCU : Atmel AVR series</span>00011 <span class="comment">// Editor Tabs : 4</span>00012 <span class="comment">//</span><span class="comment"></span>00013 <span class="comment">/// \ingroup network</span>00014 <span class="comment">/// \defgroup ax88796 ASIX AX88796 Ethernet Interface Driver (ax88796.c)</span>00015 <span class="comment">/// \code #include "net/ax88796.h" \endcode</span>00016 <span class="comment">/// \par Overview</span>00017 <span class="comment">/// This driver provides initialization and transmit/receive</span>00018 <span class="comment">/// functions for the ASIX AX88796 10/100Mb Ethernet Controller and PHY.</span>00019 <span class="comment">///</span>00020 <span class="comment">/// Based in part on code by Louis Beaudoin (www.embedded-creations.com).</span>00021 <span class="comment">/// Thanks to Adam Dunkels and Louis Beaudoin for providing the initial</span>00022 <span class="comment">/// structure in which to write this driver.</span>00023 <span class="comment"></span><span class="comment">//</span>00024 <span class="comment">//*****************************************************************************</span><span class="comment"></span>00025 <span class="comment">//@{</span>00026 <span class="comment"></span>00027 <span class="preprocessor">#ifndef AX88796_H</span>00028 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_H</span>00029 <span class="preprocessor"></span>00030 <span class="preprocessor">#include "<a class="code" href="global_8h.html">global.h</a>"</span>00031 00032 <span class="preprocessor">#define nop() asm volatile ("nop")</span>00033 <span class="preprocessor"></span>00034 <span class="comment">// AX88796/NE2000 Control Register Offsets</span>00035 <span class="comment">// Page 0 - Read/Write</span>00036 <span class="preprocessor">#define CR 0x00 // Command Register</span>00037 <span class="preprocessor"></span><span class="preprocessor">#define PSTART 0x01 // Page Start Register</span>00038 <span class="preprocessor"></span><span class="preprocessor">#define PSTOP 0x02 // Page Stop Register</span>00039 <span class="preprocessor"></span><span class="preprocessor">#define BNRY 0x03 // Boundary Pointer</span>00040 <span class="preprocessor"></span><span class="preprocessor">#define RDMAPORT 0x10 // DMA Data Port</span>00041 <span class="preprocessor"></span><span class="preprocessor">#define MEMR 0x14 // MII/EEPROM Access Register</span>00042 <span class="preprocessor"></span><span class="preprocessor">#define TR 0x15 // Test Register</span>00043 <span class="preprocessor"></span><span class="preprocessor">#define SPP_DPR 0x18 // Standard Printer Port Data</span>00044 <span class="preprocessor"></span><span class="preprocessor">#define SSP_SPR 0x19 // Standard Printer Port Status</span>00045 <span class="preprocessor"></span><span class="preprocessor">#define SSP_CPR 0x1A // Standard Printer Port Control</span>00046 <span class="preprocessor"></span><span class="comment">// Page 0 - Read</span>00047 <span class="preprocessor">#define TSR 0x04 // Transmit Status Register</span>00048 <span class="preprocessor"></span><span class="preprocessor">#define NCR 0x05 // Number of Collisions Register</span>00049 <span class="preprocessor"></span><span class="preprocessor">#define ISR 0x07 // Interrupt Status Register</span>00050 <span class="preprocessor"></span><span class="preprocessor">#define CRDA0 0x08 // Current Remote DMA Address 0</span>00051 <span class="preprocessor"></span><span class="preprocessor">#define CRDA1 0x09 // Current Remote DMA Address 1</span>00052 <span class="preprocessor"></span><span class="preprocessor">#define RSR 0x0C // Receive Status Register</span>00053 <span class="preprocessor"></span><span class="preprocessor">#define CNTR0 0x0D</span>00054 <span class="preprocessor"></span><span class="preprocessor">#define CNTR1 0x0E</span>00055 <span class="preprocessor"></span><span class="preprocessor">#define CNTR2 0x0F</span>00056 <span class="preprocessor"></span><span class="preprocessor">#define GPI 0x17 // General-Purpose Input</span>00057 <span class="preprocessor"></span><span class="preprocessor">#define RSTPORT 0x1F // Reset</span>00058 <span class="preprocessor"></span><span class="comment">// Page 0 - Write</span>00059 <span class="preprocessor">#define TPSR 0x04 // Transmit Page Start Address</span>00060 <span class="preprocessor"></span><span class="preprocessor">#define TBCR0 0x05 // Transmit Byte Count Register 0</span>00061 <span class="preprocessor"></span><span class="preprocessor">#define TBCR1 0x06 // Transmit Byte Count Register 1</span>00062 <span class="preprocessor"></span><span class="preprocessor">#define RSAR0 0x08 // Remote Start Address Register 0</span>00063 <span class="preprocessor"></span><span class="preprocessor">#define RSAR1 0x09 // Remote Start Address Register 1</span>00064 <span class="preprocessor"></span><span class="preprocessor">#define RBCR0 0x0A // Remote Byte Count 0</span>00065 <span class="preprocessor"></span><span class="preprocessor">#define RBCR1 0x0B // Remote Byte Count 1</span>00066 <span class="preprocessor"></span><span class="preprocessor">#define RCR 0x0C // Receive Config Register</span>00067 <span class="preprocessor"></span><span class="preprocessor">#define TCR 0x0D // Transmit Config Register</span>00068 <span class="preprocessor"></span><span class="preprocessor">#define DCR 0x0E // Data Config Register</span>00069 <span class="preprocessor"></span><span class="preprocessor">#define IMR 0x0F // Interrupt Mask Register</span>00070 <span class="preprocessor"></span><span class="preprocessor">#define GPOC 0x17 // General-Purpose Output Control</span>00071 <span class="preprocessor"></span><span class="comment">// Page 1 - Read/Write</span>00072 <span class="preprocessor">#define PAR0 0x01 // Physical Address Register 0</span>00073 <span class="preprocessor"></span><span class="preprocessor">#define PAR1 0x02 // Physical Address Register 0</span>00074 <span class="preprocessor"></span><span class="preprocessor">#define PAR2 0x03 // Physical Address Register 0</span>00075 <span class="preprocessor"></span><span class="preprocessor">#define PAR3 0x04 // Physical Address Register 0</span>00076 <span class="preprocessor"></span><span class="preprocessor">#define PAR4 0x05 // Physical Address Register 0</span>00077 <span class="preprocessor"></span><span class="preprocessor">#define PAR5 0x06 // Physical Address Register 0</span>00078 <span class="preprocessor"></span><span class="preprocessor">#define CURR 0x07 // Page 1</span>00079 <span class="preprocessor"></span><span class="preprocessor">#define CPR 0x07 // Current Page Register</span>00080 <span class="preprocessor"></span>00081 <span class="comment">// AX88796 CR Register Bit Definitions</span>00082 <span class="preprocessor">#define PS1 0x80 </span>00083 <span class="preprocessor"></span><span class="preprocessor">#define PS0 0x40 </span>00084 <span class="preprocessor"></span><span class="preprocessor">#define RD2 0x20 </span>00085 <span class="preprocessor"></span><span class="preprocessor">#define RD1 0x10 </span>00086 <span class="preprocessor"></span><span class="preprocessor">#define RD0 0x08 </span>00087 <span class="preprocessor"></span><span class="preprocessor">#define TXP 0x04 </span>00088 <span class="preprocessor"></span><span class="preprocessor">#define START 0x02 </span>00089 <span class="preprocessor"></span><span class="preprocessor">#define STOP 0x01 </span>00090 <span class="preprocessor"></span><span class="comment">// AX88796 RCR Register Bit Definitions</span>00091 <span class="preprocessor">#define INTT 0x40 </span>00092 <span class="preprocessor"></span><span class="preprocessor">#define MON 0x20 </span>00093 <span class="preprocessor"></span><span class="preprocessor">#define PRO 0x10 </span>00094 <span class="preprocessor"></span><span class="preprocessor">#define AM 0x08 </span>00095 <span class="preprocessor"></span><span class="preprocessor">#define AB 0x04 </span>00096 <span class="preprocessor"></span><span class="preprocessor">#define AR 0x02 </span>00097 <span class="preprocessor"></span><span class="preprocessor">#define SEP 0x01 </span>00098 <span class="preprocessor"></span><span class="comment">// AX88796 ISR Register Bit Definitions</span>00099 <span class="preprocessor">#define RST 0x80</span>00100 <span class="preprocessor"></span><span class="preprocessor">#define RDC 0x40</span>00101 <span class="preprocessor"></span><span class="preprocessor">#define OVW 0x10</span>00102 <span class="preprocessor"></span><span class="preprocessor">#define RXE 0x08</span>00103 <span class="preprocessor"></span><span class="preprocessor">#define TXE 0x04</span>00104 <span class="preprocessor"></span><span class="preprocessor">#define PTX 0x02</span>⌨️ 快捷键说明
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