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<title>SAME54P20A Test Project: /storage/Shared/Documents/Projects/ePenguin/ePenguin-Software-Framework/arch/arm/SAME54/SAME54A/mcu/inc/instance/i2s.h Source File</title>
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<li class="navelem"><a class="el" href="dir_ea9599923402ca8ab47fc3e495999dea.html">arch</a></li><li class="navelem"><a class="el" href="dir_9e929c73feaf15d3695ce4c76b483065.html">arm</a></li><li class="navelem"><a class="el" href="dir_58955c0f35a9c3d48181d2be53994c7b.html">SAME54</a></li><li class="navelem"><a class="el" href="dir_09e97e512ca7d4e6cd359f1c5497eeba.html">SAME54A</a></li><li class="navelem"><a class="el" href="dir_4b38d63e5c584a4d6c9001c789e1829f.html">mcu</a></li><li class="navelem"><a class="el" href="dir_d4fc57b996dc082ef023092a5b7d90fc.html">inc</a></li><li class="navelem"><a class="el" href="dir_92b117bae75cf16a05ca7611db29e9c7.html">instance</a></li> </ul>
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<div class="title">i2s.h</div> </div>
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<a href="instance_2i2s_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#ifndef _SAME54_I2S_INSTANCE_</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#define _SAME54_I2S_INSTANCE_</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment">/* ========== Register definition for I2S peripheral ========== */</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#define REG_I2S_CTRLA (0x43002800) </span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="preprocessor">#define REG_I2S_CLKCTRL0 (0x43002804) </span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#define REG_I2S_CLKCTRL1 (0x43002808) </span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#define REG_I2S_INTENCLR (0x4300280C) </span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="preprocessor">#define REG_I2S_INTENSET (0x43002810) </span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="preprocessor">#define REG_I2S_INTFLAG (0x43002814) </span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="preprocessor">#define REG_I2S_SYNCBUSY (0x43002818) </span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="preprocessor">#define REG_I2S_TXCTRL (0x43002820) </span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="preprocessor">#define REG_I2S_RXCTRL (0x43002824) </span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="preprocessor">#define REG_I2S_TXDATA (0x43002830) </span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="preprocessor">#define REG_I2S_RXDATA (0x43002834) </span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#aca31981572241bdc9eb12c58a1f89fbe"> 47</a></span>&#160;<span class="preprocessor">#define REG_I2S_CTRLA (*(RwReg8 *)0x43002800UL) </span></div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#a228eec13e6920756f69c10eddf155d8c"> 48</a></span>&#160;<span class="preprocessor">#define REG_I2S_CLKCTRL0 (*(RwReg *)0x43002804UL) </span></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#a022c508f34831c0b6647e6fb8279f488"> 49</a></span>&#160;<span class="preprocessor">#define REG_I2S_CLKCTRL1 (*(RwReg *)0x43002808UL) </span></div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#a59e256ae5f1c86d0e4324b56c6839eda"> 50</a></span>&#160;<span class="preprocessor">#define REG_I2S_INTENCLR (*(RwReg16*)0x4300280CUL) </span></div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#ac5160303de4a47e22b69c18717084d52"> 51</a></span>&#160;<span class="preprocessor">#define REG_I2S_INTENSET (*(RwReg16*)0x43002810UL) </span></div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#acea71d42a9b05139cc900dd20950ebe2"> 52</a></span>&#160;<span class="preprocessor">#define REG_I2S_INTFLAG (*(RwReg16*)0x43002814UL) </span></div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#a56f4fad77f4f20d714c1e8c564122ac0"> 53</a></span>&#160;<span class="preprocessor">#define REG_I2S_SYNCBUSY (*(RoReg16*)0x43002818UL) </span></div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#a99833b16fd9c50b7c7c4f2c69f31c56f"> 54</a></span>&#160;<span class="preprocessor">#define REG_I2S_TXCTRL (*(RwReg *)0x43002820UL) </span></div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#af8c936b766ec611bed9f6cf852ae2ca2"> 55</a></span>&#160;<span class="preprocessor">#define REG_I2S_RXCTRL (*(RwReg *)0x43002824UL) </span></div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#a315df7813944b58c26fb9052b4c148fa"> 56</a></span>&#160;<span class="preprocessor">#define REG_I2S_TXDATA (*(WoReg *)0x43002830UL) </span></div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="instance_2i2s_8h.html#a79235085021ec757243ad28e1829d389"> 57</a></span>&#160;<span class="preprocessor">#define REG_I2S_RXDATA (*(RoReg *)0x43002834UL) </span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="comment">/* ========== Instance parameters for I2S peripheral ========== */</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="preprocessor">#define I2S_CLK_NUM 2 // Number of clock units</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_RX_0 76</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_RX_1 77</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_RX_LSB 76</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_RX_MSB 77</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_RX_SIZE 2</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_TX_0 78</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_TX_1 79</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_TX_LSB 78</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_TX_MSB 79</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="preprocessor">#define I2S_DMAC_ID_TX_SIZE 2</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;<span class="preprocessor">#define I2S_GCLK_ID_0 43</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="preprocessor">#define I2S_GCLK_ID_1 44</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="preprocessor">#define I2S_GCLK_ID_LSB 43</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="preprocessor">#define I2S_GCLK_ID_MSB 44</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;<span class="preprocessor">#define I2S_GCLK_ID_SIZE 2</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;<span class="preprocessor">#define I2S_MAX_SLOTS 8 // Max number of data slots in frame</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;<span class="preprocessor">#define I2S_MAX_WL_BITS 32 // Max number of bits in data samples</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;<span class="preprocessor">#define I2S_SER_NUM 2 // Number of serializers</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; </div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* _SAME54_I2S_INSTANCE_ */</span><span class="preprocessor"></span></div>
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