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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 ARMlib-LPC2100: ad6620.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&nbsp;Page</a> | <a class="qindex" href="files.html">File&nbsp;List</a> | <a class="qindex" href="globals.html">Globals</a></div><h1>ad6620.h</h1><a href="ad6620_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*! \file ad6620.h \brief Analog Devices AD6620 Digital Receiver Driver. */</span>00002 <span class="comment">//*****************************************************************************</span>00003 <span class="comment">//</span>00004 <span class="comment">// File Name    : 'ad6620.h'</span>00005 <span class="comment">// Title        : Analog Devices AD6620 Digital Receiver Driver</span>00006 <span class="comment">// Author       : Pascal Stang - Copyright (C) 2004</span>00007 <span class="comment">// Created      : 2004.07.08</span>00008 <span class="comment">// Revised      : 2004.07.12</span>00009 <span class="comment">// Version      : 0.1</span>00010 <span class="comment">// Target MCU   : ARM processors</span>00011 <span class="comment">// Editor Tabs  : 4</span>00012 <span class="comment">//</span>00013 <span class="comment">// NOTE: This code is currently below version 1.0, and therefore is considered</span>00014 <span class="comment">// to be lacking in some functionality or documentation, or may not be fully</span>00015 <span class="comment">// tested.  Nonetheless, you can expect most functions to work.</span>00016 <span class="comment">//</span>00017 <span class="comment">// This code is distributed under the GNU Public License</span>00018 <span class="comment">//      which can be found at http://www.gnu.org/licenses/gpl.txt</span>00019 <span class="comment">//</span>00020 <span class="comment">//*****************************************************************************</span>00021 00022 <span class="preprocessor">#ifndef AD6620_H</span>00023 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_H</span>00024 <span class="preprocessor"></span>00025 <span class="preprocessor">#include "<a class="code" href="global_8h.html">global.h</a>"</span>00026 00027 <span class="comment">// defines</span>00028 00029 <span class="comment">// hardware</span>00030 <span class="comment">/*</span>00031 <span class="comment">#define AD6620_REFCLK_FREQ      24000000l</span>00032 <span class="comment">#define AD6620_IO_UPDATE        P04</span>00033 <span class="comment">#define AD6620_RESET            P05</span>00034 <span class="comment">*/</span>00035 00036 <span class="comment">// base address</span>00037 <span class="preprocessor">#define AD6620_REG_BASE         0x8800</span>00038 <span class="preprocessor"></span>00039 <span class="comment">// external interface registers</span>00040 <span class="preprocessor">#define AD6620_REG_DR0          0x00</span>00041 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_DR1          0x01</span>00042 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_DR2          0x02</span>00043 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_DR3          0x03</span>00044 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_DR4          0x04</span>00045 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_LAR          0x06</span>00046 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_AMR          0x07</span>00047 <span class="preprocessor"></span>00048 <span class="comment">// internal registers and RAM</span>00049 <span class="preprocessor">#define AD6620_REG_RCF_COEFF    0x000</span>00050 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_RCF_DATA     0x100</span>00051 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_MODE_CTRL    0x300</span>00052 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_NCO_CTRL     0x301</span>00053 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_NCO_SYNC     0x302</span>00054 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_NCO_FREQ     0x303</span>00055 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_NCO_PHASE    0x304</span>00056 <span class="preprocessor"></span>00057 <span class="preprocessor">#define AD6620_REG_CIC2_SCALE   0x305</span>00058 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_CIC2_DECIM   0x306</span>00059 <span class="preprocessor"></span>00060 <span class="preprocessor">#define AD6620_REG_CIC5_SCALE   0x307</span>00061 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_CIC5_DECIM   0x306</span>00062 <span class="preprocessor"></span>00063 <span class="preprocessor">#define AD6620_REG_RCF_CTRL     0x309</span>00064 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_RCF_DECIM    0x30A</span>00065 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_RCFADDR_OFS  0x30B</span>00066 <span class="preprocessor"></span><span class="preprocessor">#define AD6620_REG_RCF_TAPS     0x30C</span>00067 <span class="preprocessor"></span>00068 <span class="preprocessor">#define AD6620_REG_RESERVED     0x30D</span>00069 <span class="preprocessor"></span>00070 <span class="comment">/*</span>00071 <span class="comment">// mode defines</span>00072 <span class="comment">#define AD9854_MODE_SINGLE      0x00</span>00073 <span class="comment">#define AD9854_MODE_FSK         0x01</span>00074 <span class="comment">#define AD9854_MODE_RAMPFSK     0x02</span>00075 <span class="comment">#define AD9854_MODE_CHIRP       0x03</span>00076 <span class="comment">#define AD9854_MODE_BPSK        0x04</span>00077 <span class="comment"></span>00078 <span class="comment">// control register</span>00079 <span class="comment">#define AD9854_INVSINC_BYPASS   BIT(6)</span>00080 <span class="comment"></span>00081 <span class="comment">#define AD9854_INT_IO_UPDATE    BIT(8)</span>00082 <span class="comment">#define AD9854_MODE_MASK        0x00000E00</span>00083 <span class="comment">#define AD9854_MODE0            BIT(9)</span>00084 <span class="comment">#define AD9854_MODE1            BIT(10)</span>00085 <span class="comment">#define AD9854_MODE2            BIT(11)</span>00086 <span class="comment"></span>00087 <span class="comment">#define AD9854_TRIANGLE         BIT(13)</span>00088 <span class="comment">#define AD9854_CLR_ACC2         BIT(14)</span>00089 <span class="comment">#define AD9854_CLR_ACC1         BIT(15)</span>00090 <span class="comment"></span>00091 <span class="comment">#define AD9854_PLL_MULT_MASK    0x001F0000</span>00092 <span class="comment">#define AD9854_PLL_MULT0        BIT(16)</span>00093 <span class="comment">#define AD9854_PLL_MULT1        BIT(17)</span>00094 <span class="comment">#define AD9854_PLL_MULT2        BIT(18)</span>00095 <span class="comment">#define AD9854_PLL_MULT3        BIT(19)</span>00096 <span class="comment">#define AD9854_PLL_MULT4        BIT(20)</span>00097 <span class="comment">#define AD9854_PLL_BYPASS       BIT(21)</span>00098 <span class="comment">#define AD9854_PLL_RANGE        BIT(22)</span>00099 <span class="comment">#define AD9854_PD_DIG           BIT(24)</span>00100 <span class="comment">#define AD9854_PD_DAC           BIT(25)</span>00101 <span class="comment">#define AD9854_PD_QDAC          BIT(26)</span>00102 <span class="comment">#define AD9854_PD_COMP          BIT(28)</span>00103 <span class="comment">*/</span>00104 00105 <span class="keywordtype">void</span> ad6620Init(<span class="keywordtype">void</span>);00106 00107 u32 ad6620ReadReg(u16 reg);00108 <span class="keywordtype">void</span> ad6620WriteReg(u16 reg, u32 data);00109 00110 <span class="keywordtype">void</span> ad6620ShowRegisters(<span class="keywordtype">void</span>);00111 00112 00113 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Jul 13 03:38:11 2004 for Procyon ARMlib-LPC2100 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>
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