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<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625d17db92dc900e62703fb4/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">TMS320F2809,<span class="_ _0"> </span>TMS320F2808,<span class="_ _0"> </span>TMS320F2806</div><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">TMS320F2802,<span class="_ _0"> </span>TMS320F2801,<span class="_ _0"> </span>TMS320C2802</div><div class="t m0 x1 h2 y3 ff1 fs0 fc0 sc0 ls0 ws0">TMS320C2801,<span class="_ _0"> </span>TMS320F28016,<span class="_ _0"> </span>TMS320F28015</div><div class="t m1 x1 h3 y4 ff2 fs1 fc0 sc0 ls0 ws0">数<span class="_ _1"></span>数字<span class="_ _1"></span>字信<span class="_ _1"></span>信<span class="_ _2"></span>号<span class="_ _1"></span>号处<span class="_ _1"></span>处理<span class="_ _1"></span>理<span class="_ _2"></span>器<span class="_ _1"></span>器处<span class="_ _1"></span>处理<span class="_ _1"></span>理<span class="_ _2"></span>器<span class="_ _1"></span>器</div><div class="t m1 x1 h4 y5 ff1 fs2 fc0 sc0 ls0 ws0">Data<span class="_ _3"> </span>Manual</div><div class="t m1 x2 h5 y6 ff3 fs3 fc0 sc0 ls0 ws0">PRODUCTION<span class="_"> </span>DATA<span class="_ _4"> </span>information<span class="_"> </span>is<span class="_ _4"> </span>current<span class="_"> </span>as<span class="_ _4"> </span>of<span class="_"> </span>publication<span class="_ _4"> </span>date.</div><div class="t m1 x2 h5 y7 ff3 fs3 fc0 sc0 ls0 ws0">Products<span class="_"> </span>conform<span class="_ _4"> </span>to<span class="_"> </span>specifications<span class="_ _4"> </span>per<span class="_"> </span>the<span class="_ _4"> </span>terms<span class="_"> </span>of<span class="_ _4"> </span>the<span class="_"> </span>Texas</div><div class="t m1 x2 h5 y8 ff3 fs3 fc0 sc0 ls0 ws0">Instruments<span class="_"> </span>standard<span class="_ _4"> </span>warranty.<span class="_"> </span>Production<span class="_ _4"> </span>processing<span class="_"> </span>does<span class="_ _4"> </span>not</div><div class="t m1 x2 h5 y9 ff3 fs3 fc0 sc0 ls0 ws0">necessarily<span class="_"> </span>include<span class="_ _4"> </span>testing<span class="_"> </span>of<span class="_ _4"> </span>all<span class="_"> </span>parameters.</div><div class="t m1 x3 h6 ya ff3 fs4 fc0 sc0 ls0 ws0">Literature<span class="_"> </span>Number:<span class="_ _5"> </span>ZHCS898N</div><div class="t m1 x4 h6 yb ff3 fs4 fc0 sc0 ls0 ws0">October<span class="_"> </span>2003<span class="_ _6"></span>–<span class="_ _6"></span>Revised<span class="_"> </span>May<span class="_"> </span>2012</div></div><div class="pi" data-data='{"ctm":[1.212121,0.000000,0.000000,1.212121,0.000000,0.000000]}'></div></div>
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<div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625d17db92dc900e62703fb4/bg2.jpg"><div class="t m2 x1 h7 yc ff1 fs5 fc0 sc0 ls0 ws0">TMS320F2809,<span class="_"> </span>TMS320F2808,<span class="_ _7"> </span>TMS320F2806</div><div class="t m2 x1 h7 yd ff1 fs5 fc0 sc0 ls0 ws0">TMS320F2802,<span class="_"> </span>TMS320F2801,<span class="_ _7"> </span>TMS320C2802</div><div class="t m2 x1 h7 ye ff1 fs5 fc0 sc0 ls0 ws0">TMS320C2801,<span class="_"> </span>TMS320F28016,<span class="_ _7"> </span>TMS320F28015</div><div class="t m3 x1 h8 yf ff1 fs6 fc0 sc0 ls0 ws0">www.ti.com.cn</div><div class="t m1 x5 h9 yf ff3 fs6 fc0 sc0 ls0 ws0">ZHCS898N<span class="_ _8"> </span>–<span class="_ _6"></span>OCTOBER<span class="_"> </span>2003<span class="_ _9"></span>–<span class="_ _9"></span>REVISED<span class="_ _a"> </span>MAY<span class="_"> </span>2012</div><div class="t m2 x6 ha y10 ff2 fs5 fc0 sc0 ls0 ws0">内<span class="_ _b"></span>内容<span class="_ _b"></span>容</div><div class="t m1 x1 hb y11 ff1 fs7 fc0 sc0 ls0 ws0">1<span class="_ _c"> </span>F280x<span class="ff2">,<span class="_ _d"></span>,<span class="ff1">F2801x</span>,<span class="_ _d"></span>,<span class="ff1">C280x<span class="_"> </span>DSPs<span class="_ _e"> </span><span class="ff3 fs8">...............................................................................................<span class="_ _f"> </span></span><span class="fc1">8</span></span></span></div><div class="t m1 x7 hb y12 ff3 fs9 fc0 sc0 ls0 ws0">1.1<span class="_ _10"> </span><span class="ff2">特性<span class="_ _e"> </span></span><span class="fs8">...........................................................................................................................<span class="_ _f"> </span></span><span class="fc1">8</span></div><div class="t m1 x7 hb y13 ff3 fs9 fc0 sc0 ls0 ws0">1.2<span class="_ _10"> </span><span class="ff2">开始使用<span class="_ _11"> </span></span><span class="fs8">......................................................................................................................<span class="_ _f"> </span></span><span class="fc1">9</span></div><div class="t m1 x1 hb y14 ff1 fs7 fc0 sc0 ls0 ws0">2<span class="_ _c"> </span><span class="ff2">简<span class="_ _d"></span>简介<span class="_ _d"></span>介<span class="_ _11"> </span><span class="ff3 fs8">..................................................................................................................................<span class="_ _12"> </span></span><span class="ff1 fc1">10</span></span></div><div class="t m1 x7 hb y15 ff3 fs9 fc0 sc0 ls0 ws0">2.1<span class="_ _10"> </span><span class="ff2">引脚分配<span class="_ _13"> </span></span><span class="fs8">....................................................................................................................<span class="_ _12"> </span></span><span class="fc1">13</span></div><div class="t m1 x7 hb y16 ff3 fs9 fc0 sc0 ls0 ws0">2.2<span class="_ _10"> </span><span class="ff2">信号说明<span class="_ _13"> </span></span><span class="fs8">....................................................................................................................<span class="_ _12"> </span></span><span class="fc1">18</span></div><div class="t m1 x1 hb y17 ff1 fs7 fc0 sc0 ls0 ws0">3<span class="_ _c"> </span><span class="ff2">功<span class="_ _d"></span>功能<span class="_ _d"></span>能概<span class="_ _d"></span>概述<span class="_ _d"></span>述<span class="_ _14"> </span><span class="ff3 fs8">............................................................................................................................<span class="_ _12"> </span></span><span class="ff1 fc1">24</span></span></div><div class="t m1 x7 hb y18 ff3 fs9 fc0 sc0 ls0 ws0">3.1<span class="_ _10"> </span><span class="ff2">内存映射<span class="_ _13"> </span></span><span class="fs8">....................................................................................................................<span class="_ _12"> </span></span><span class="fc1">25</span></div><div class="t m1 x7 hb y19 ff3 fs9 fc0 sc0 ls0 ws0">3.2<span class="_ _10"> </span><span class="ff2">简要说明<span class="_ _13"> </span></span><span class="fs8">....................................................................................................................<span class="_ _12"> </span></span><span class="fc1">33</span></div><div class="t m1 x8 hb y1a ff3 fs9 fc0 sc0 ls0 ws0">3.2.1<span class="_ _15"> </span>C28x<span class="_ _5"> </span>CPU<span class="_ _16"> </span><span class="fs8">.......................................................................................................<span class="_ _f"> </span></span><span class="fc1">33</span></div><div class="t m1 x8 hb y1b ff3 fs9 fc0 sc0 ls0 ws0">3.2.2<span class="_ _15"> </span><span class="ff2">内存总线(哈弗总线架构)<span class="_ _17"> </span></span><span class="fs8">....................................................................................<span class="_ _f"> </span></span><span class="fc1">33</span></div><div class="t m1 x8 hb y1c ff3 fs9 fc0 sc0 ls0 ws0">3.2.3<span class="_ _15"> </span><span class="ff2">外设总线<span class="_ _16"> </span></span><span class="fs8">.........................................................................................................<span class="_ _12"> </span></span><span class="fc1">33</span></div><div class="t m1 x8 hb y1d ff3 fs9 fc0 sc0 ls0 ws0">3.2.4<span class="_ _15"> </span><span class="ff2">实时<span class="_ _5"> </span></span>JTAG<span class="_ _14"> </span><span class="ff2">和分析<span class="_ _13"> </span></span><span class="fs8">..............................................................................................<span class="_ _12"> </span></span><span class="fc1">34</span></div><div class="t m1 x8 hb y1e ff3 fs9 fc0 sc0 ls0 ws0">3.2.5<span class="_ _15"> </span><span class="ff2">闪存<span class="_ _17"> </span></span><span class="fs8">...............................................................................................................<span class="_ _12"> </span></span><span class="fc1">34</span></div><div class="t m1 x8 hb y1f ff3 fs9 fc0 sc0 ls0 ws0">3.2.6<span class="_ _15"> </span>ROM<span class="_ _17"> </span><span class="fs8">..............................................................................................................<span class="_ _f"> </span></span><span class="fc1">34</span></div><div class="t m1 x8 hb y20 ff3 fs9 fc0 sc0 ls0 ws0">3.2.7<span class="_ _15"> </span>M0<span class="ff2">,</span>M1<span class="_ _5"> </span>SARAM<span class="_ _f"> </span><span class="fs8">...............................................................................................<span class="_ _f"> </span></span><span class="fc1">34</span></div><div class="t m1 x8 hb y21 ff3 fs9 fc0 sc0 ls0 ws0">3.2.8<span class="_ _15"> </span>L0<span class="ff2">,</span>L1<span class="ff2">,</span>H0<span class="_ _5"> </span>SARAM<span class="_ _7"> </span><span class="fs8">...........................................................................................<span class="_ _12"> </span></span><span class="fc1">35</span></div><div class="t m1 x8 hb y22 ff3 fs9 fc0 sc0 ls0 ws0">3.2.9<span class="_ _15"> </span><span class="ff2">引导<span class="_ _5"> </span></span>ROM<span class="_ _11"> </span><span class="fs8">........................................................................................................<span class="_ _12"> </span></span><span class="fc1">35</span></div><div class="t m1 x8 hb y23 ff3 fs9 fc0 sc0 ls0 ws0">3.2.10<span class="_ _18"> </span><span class="ff2">安全性<span class="_ _e"> </span></span><span class="fs8">............................................................................................................<span class="_ _f"> </span></span><span class="fc1">36</span></div><div class="t m1 x8 hb y24 ff3 fs9 fc0 sc0 ls0 ws0">3.2.11<span class="_ _18"> </span><span class="ff2">外设中断扩展<span class="_ _5"> </span></span>(PIE)<span class="_ _14"> </span><span class="ff2">块<span class="_ _12"> </span></span><span class="fs8">.........................................................................................<span class="_ _f"> </span></span><span class="fc1">37</span></div><div class="t m1 x8 hb y25 ff3 fs9 fc0 sc0 ls0 ws0">3.2.12<span class="_ _18"> </span><span class="ff2">外部中断<span class="_ _5"> </span></span>(XINT1<span class="ff2">,</span>XINT2<span class="ff2">,</span>XNMI)<span class="_ _16"> </span><span class="fs8">...........................................................................<span class="_ _12"> </span></span><span class="fc1">37</span></div><div class="t m1 x8 hb y26 ff3 fs9 fc0 sc0 ls0 ws0">3.2.13<span class="_ _18"> </span><span class="ff2">振荡器和锁相环<span class="_ _5"> </span></span>(PLL)<span class="_ _19"> </span><span class="fs8">..........................................................................................<span class="_ _12"> </span></span><span class="fc1">37</span></div><div class="t m1 x8 hb y27 ff3 fs9 fc0 sc0 ls0 ws0">3.2.14<span class="_ _18"> </span><span class="ff2">安全装置<span class="_ _16"> </span></span><span class="fs8">.........................................................................................................<span class="_ _f"> </span></span><span class="fc1">37</span></div><div class="t m1 x8 hb y28 ff3 fs9 fc0 sc0 ls0 ws0">3.2.15<span class="_ _18"> </span><span class="ff2">外设时钟<span class="_ _16"> </span></span><span class="fs8">.........................................................................................................<span class="_ _f"> </span></span><span class="fc1">37</span></div><div class="t m1 x8 hb y29 ff3 fs9 fc0 sc0 ls0 ws0">3.2.16<span class="_ _18"> </span><span class="ff2">低功率模式<span class="_ _11"> </span></span><span class="fs8">.......................................................................................................<span class="_ _f"> </span></span><span class="fc1">37</span></div><div class="t m1 x8 hb y2a ff3 fs9 fc0 sc0 ls0 ws0">3.2.17<span class="_ _18"> </span><span class="ff2">外设帧<span class="_ _5"> </span></span>0<span class="ff2">,</span>1<span class="ff2">,</span>2<span class="_ _14"> </span>(PFn)<span class="_ _17"> </span><span class="fs8">..........................................................................................<span class="_ _f"> </span></span><span class="fc1">38</span></div><div class="t m1 x8 hb y2b ff3 fs9 fc0 sc0 ls0 ws0">3.2.18<span class="_ _18"> </span><span class="ff2">通用输入</span>/<span class="ff2">输出<span class="_ _5"> </span></span>(GPIO)<span class="_ _14"> </span><span class="ff2">复用器<span class="_ _19"> </span></span><span class="fs8">.................................................................................<span class="_ _f"> </span></span><span class="fc1">38</span></div><div class="t m1 x8 hb y2c ff3 fs9 fc0 sc0 ls0 ws0">3.2.19<span class="_ _18"> </span>32<span class="_"> </span><span class="ff2">位<span class="_ _14"> </span></span>CPU<span class="_"> </span><span class="ff2">定时器<span class="_ _14"> </span></span>(0<span class="ff2">,</span>1<span class="ff2">,</span>2)<span class="_ _11"> </span><span class="fs8">..................................................................................<span class="_ _12"> </span></span><span class="fc1">38</span></div><div class="t m1 x8 hb y2d ff3 fs9 fc0 sc0 ls0 ws0">3.2.20<span class="_ _18"> </span><span class="ff2">控制外设<span class="_ _16"> </span></span><span class="fs8">.........................................................................................................<span class="_ _f"> </span></span><span class="fc1">38</span></div><div class="t m1 x8 hb y2e ff3 fs9 fc0 sc0 ls0 ws0">3.2.21<span class="_ _18"> </span><span class="ff2">串行端口外设<span class="_ _7"> </span></span><span class="fs8">....................................................................................................<span class="_ _f"> </span></span><span class="fc1">39</span></div><div class="t m1 x7 hb y2f ff3 fs9 fc0 sc0 ls0 ws0">3.3<span class="_ _10"> </span><span class="ff2">寄存器映射<span class="_ _12"> </span></span><span class="fs8">.................................................................................................................<span class="_ _f"> </span></span><span class="fc1">39</span></div><div class="t m1 x7 hb y30 ff3 fs9 fc0 sc0 ls0 ws0">3.4<span class="_ _10"> </span><span class="ff2">器件仿真寄存器<span class="_ _e"> </span></span><span class="fs8">............................................................................................................<span class="_ _f"> </span></span><span class="fc1">41</span></div><div class="t m1 x7 hb y31 ff3 fs9 fc0 sc0 ls0 ws0">3.5<span class="_ _10"> </span><span class="ff2">中断<span class="_ _14"> </span></span><span class="fs8">..........................................................................................................................<span class="_ _12"> </span></span><span class="fc1">41</span></div><div class="t m1 x8 hb y32 ff3 fs9 fc0 sc0 ls0 ws0">3.5.1<span class="_ _15"> </span><span class="ff2">外部中断<span class="_ _16"> </span></span><span class="fs8">.........................................................................................................<span class="_ _12"> </span></span><span class="fc1">44</span></div><div class="t m1 x7 hb y33 ff3 fs9 fc0 sc0 ls0 ws0">3.6<span class="_ _10"> </span><span class="ff2">系统控制<span class="_ _13"> </span></span><span class="fs8">....................................................................................................................<span class="_ _12"> </span></span><span class="fc1">45</span></div><div class="t m1 x8 hb y34 ff3 fs9 fc0 sc0 ls0 ws0">3.6.1<span class="_ _15"> </span>OSC<span class="_"> </span><span class="ff2">和<span class="_ _14"> </span></span>PLL<span class="_"> </span><span class="ff2">块<span class="_ _17"> </span></span><span class="fs8">..................................................................................................<span class="_ _12"> </span></span><span class="fc1">46</span></div><div class="t m1 x9 hb y35 ff3 fs9 fc0 sc0 ls0 ws0">3.6.1.1<span class="_ _1a"> </span><span class="ff2">外部基准振荡器时钟选项<span class="_ _19"> </span></span><span class="fs8">..........................................................................<span class="_ _f"> </span></span><span class="fc1">47</span></div><div class="t m1 x9 hb y36 ff3 fs9 fc0 sc0 ls0 ws0">3.6.1.2<span class="_ _1a"> </span><span class="ff2">基于<span class="_ _5"> </span></span>PLL<span class="_ _14"> </span><span class="ff2">的时钟模块<span class="_ _13"> </span></span><span class="fs8">..............................................................................<span class="_ _f"> </span></span><span class="fc1">48</span></div><div class="t m1 x9 hb y37 ff3 fs9 fc0 sc0 ls0 ws0">3.6.1.3<span class="_ _1a"> </span><span class="ff2">输入时钟损失<span class="_ _16"> </span></span><span class="fs8">.......................................................................................<span class="_ _f"> </span></span><span class="fc1">49</span></div><div class="t m1 x8 hb y38 ff3 fs9 fc0 sc0 ls0 ws0">3.6.2<span class="_ _15"> </span><span class="ff2">安全装置块<span class="_ _11"> </span></span><span class="fs8">.......................................................................................................<span class="_ _f"> </span></span><span class="fc1">50</span></div><div class="t m1 x7 hb y39 ff3 fs9 fc0 sc0 ls0 ws0">3.7<span class="_ _10"> </span><span class="ff2">低功率模式块<span class="_ _17"> </span></span><span class="fs8">...............................................................................................................<span class="_ _12"> </span></span><span class="fc1">51</span></div><div class="t m1 x1 hb y3a ff1 fs7 fc0 sc0 ls0 ws0">4<span class="_ _c"> </span><span class="ff2">外<span class="_ _d"></span>外设<span class="_ _d"></span>设<span class="_ _14"> </span><span class="ff3 fs8">..................................................................................................................................<span class="_ _f"> </span></span><span class="ff1 fc1">52</span></span></div><div class="t m1 x7 hb y3b ff3 fs9 fc0 sc0 ls0 ws0">4.1<span class="_ _10"> </span>32<span class="_"> </span><span class="ff2">位<span class="_ _14"> </span></span>CPU<span class="_"> </span><span class="ff2">定时器<span class="_ _14"> </span></span>0/1/2<span class="_ _13"> </span><span class="fs8">..................................................................................................<span class="_ _12"> </span></span><span class="fc1">52</span></div><div class="t m1 x7 hb y3c ff3 fs9 fc0 sc0 ls0 ws0">4.2<span class="_ _10"> </span><span class="ff2">增强型<span class="_ _5"> </span></span>PWM<span class="_"> </span><span class="ff2">模块<span class="_ _14"> </span></span>(ePWM1/2/3/4/5/6)<span class="_ _11"> </span><span class="fs8">..................................................................................<span class="_ _f"> </span></span><span class="fc1">54</span></div><div class="t m1 x7 hb y3d ff3 fs9 fc0 sc0 ls0 ws0">4.3<span class="_ _10"> </span><span class="ff2">高分辨率<span class="_ _5"> </span></span>PWM<span class="_ _14"> </span>(HRPWM)<span class="_ _14"> </span><span class="fs8">................................................................................................<span class="_ _f"> </span></span><span class="fc1">57</span></div><div class="t m1 x7 hb y3e ff3 fs9 fc0 sc0 ls0 ws0">4.4<span class="_ _10"> </span><span class="ff2">增强型<span class="_ _5"> </span></span>CAP<span class="_ _14"> </span><span class="ff2">模块<span class="_ _5"> </span></span>(eCAP1/2/3/4)<span class="_ _16"> </span><span class="fs8">........................................................................................<span class="_ _12"> </span></span><span class="fc1">57</span></div><div class="t m1 x7 hb y3f ff3 fs9 fc0 sc0 ls0 ws0">4.5<span class="_ _10"> </span><span class="ff2">增强型<span class="_ _5"> </span></span>QEP<span class="_ _5"> </span><span class="ff2">模块<span class="_ _14"> </span></span>(eQEP1/2)<span class="_"> </span><span class="fs8">.............................................................................................<span class="_ _f"> </span></span><span class="fc1">60</span></div><div class="t m1 x7 hb y40 ff3 fs9 fc0 sc0 ls0 ws0">4.6<span class="_ _10"> </span><span class="ff2">增强型模数转换器<span class="_ _5"> </span></span>(ADC)<span class="_"> </span><span class="ff2">模块<span class="_ _19"> </span></span><span class="fs8">...........................................................................................<span class="_ _f"> </span></span><span class="fc1">62</span></div><div class="t m1 x8 hb y41 ff3 fs9 fc0 sc0 ls0 ws0">4.6.1<span class="_ _15"> </span><span class="ff2">如果<span class="_ _5"> </span></span>ADC<span class="_"> </span><span class="ff2">未被使用,</span>ADC<span class="_ _14"> </span><span class="ff2">连接<span class="_ _7"> </span></span><span class="fs8">..............................................................................<span class="_ _f"> </span></span><span class="fc1">65</span></div><div class="t m1 x8 hb y42 ff3 fs9 fc0 sc0 ls0 ws0">4.6.2<span class="_ _15"> </span>ADC<span class="_"> </span><span class="ff2">寄存器<span class="_ _f"> </span></span><span class="fs8">.....................................................................................................<span class="_ _f"> </span></span><span class="fc1">66</span></div><div class="t m1 x7 hb y43 ff3 fs9 fc0 sc0 ls0 ws0">4.7<span class="_ _10"> </span><span class="ff2">增强型控制器局域网<span class="_ _5"> </span></span>(eCAN)<span class="ff2">模块(</span>eCAN-A<span class="ff2">和<span class="_ _14"> </span></span>eCAN-B<span class="ff2">)<span class="_ _11"> </span></span><span class="fs8">...........................................................<span class="_ _f"> </span></span><span class="fc1">67</span></div><div class="t m1 x1 h6 y44 ff3 fs4 fc0 sc0 ls0 ws0">2</div><div class="t m4 x7 hc y44 ff2 fsa fc0 sc0 ls0 ws0">内容</div><div class="t m1 xa h9 y44 ff2 fs6 fc0 sc0 ls0 ws0">版权<span class="_ _4"> </span><span class="ff3">©<span class="_ _a"> </span>2003–2012,<span class="_"> </span>Texas<span class="_ _a"> </span>Instruments<span class="_"> </span>Incorporated</span></div><a 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<div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625d17db92dc900e62703fb4/bg3.jpg"><div class="t m2 xb h7 yc ff1 fs5 fc0 sc0 ls0 ws0">TMS320F2809,<span class="_"> </span>TMS320F2808,<span class="_ _7"> </span>TMS320F2806</div><div class="t m2 xc h7 yd ff1 fs5 fc0 sc0 ls0 ws0">TMS320F2802,<span class="_"> </span>TMS320F2801,<span class="_ _7"> </span>TMS320C2802</div><div class="t m2 xd h7 ye ff1 fs5 fc0 sc0 ls0 ws0">TMS320C2801,<span class="_"> </span>TMS320F28016,<span class="_ _7"> </span>TMS320F28015</div><div class="t m3 x1 h8 yf ff1 fs6 fc0 sc0 ls0 ws0">www.ti.com.cn</div><div class="t m1 x5 h9 yf ff3 fs6 fc0 sc0 ls0 ws0">ZHCS898N<span class="_ _8"> </span>–<span class="_ _9"></span>OCTOBER<span class="_ _a"> </span>2003<span class="_ _9"></span>–<span class="_ _9"></span>REVISED<span class="_ _a"> </span>MAY<span class="_"> </span>2012</div><div class="t m1 x7 hb y45 ff3 fs9 fc0 sc0 ls0 ws0">4.8<span class="_ _10"> </span><span class="ff2">串行通信接口<span class="_ _5"> </span></span>(SCI)<span class="_"> </span><span class="ff2">模块<span class="_ _14"> </span></span>(SCI-A<span class="ff2">,</span>SCI-B)<span class="_ _11"> </span><span class="fs8">..............................................................................<span class="_ _f"> </span></span><span class="fc1">72</span></div><div class="t m1 x7 hb y46 ff3 fs9 fc0 sc0 ls0 ws0">4.9<span class="_ _10"> </span><span class="ff2">串行外设接口<span class="_ _5"> </span></span>(SPI)<span class="ff2">模块</span>(SPI-A<span class="ff2">,</span>SPI-B<span class="ff2">,</span>SPI-C<span class="ff2">,</span>SPI-D)<span class="_ _7"> </span><span class="fs8">............................................................<span class="_ _f"> </span></span><span class="fc1">75</span></div><div class="t m1 x7 hb y47 ff3 fs9 fc0 sc0 ls0 ws0">4.10<span class="_ _1b"> </span><span class="ff2">内部集成电路<span class="_ _5"> </span></span>(I2C)<span class="_ _19"> </span><span class="fs8">........................................................................................................<span class="_ _f"> </span></span><span class="fc1">79</span></div><div class="t m1 x7 hb y48 ff3 fs9 fc0 sc0 ls0 ws0">4.11<span class="_ _1b"> </span>GPIO<span class="_ _5"> </span>MUX<span class="_ _16"> </span><span class="fs8">.................................................................................................................<span class="_ _f"> </span></span><span class="fc1">81</span></div><div class="t m1 x1 hb y49 ff1 fs7 fc0 sc0 ls0 ws0">5<span class="_ _c"> </span><span class="ff2">器<span class="_ _d"></span>器件<span class="_ _d"></span>件支<span class="_ _d"></span>支持<span class="_ _d"></span>持<span class="_ _14"> </span><span class="ff3 fs8">............................................................................................................................<span class="_ _12"> </span></span><span class="ff1 fc1">85</span></span></div><div class="t m1 x7 hb y4a ff3 fs9 fc0 sc0 ls0 ws0">5.1<span class="_ _10"> </span><span class="ff2">器件和开发支持工具命名规则<span class="_ _19"> </span></span><span class="fs8">............................................................................................<span class="_ _12"> </span></span><span class="fc1">85</span></div><div class="t m1 x7 hb y4b ff3 fs9 fc0 sc0 ls0 ws0">5.2<span class="_ _10"> </span><span class="ff2">文档支持<span class="_ _13"> </span></span><span class="fs8">....................................................................................................................<span class="_ _12"> </span></span><span class="fc1">87</span></div><div class="t m1 x7 hb y4c ff3 fs9 fc0 sc0 ls0 ws0">5.3<span class="_ _10"> </span><span class="ff2">社区资源<span class="_ _13"> </span></span><span class="fs8">....................................................................................................................<span class="_ _12"> </span></span><span class="fc1">92</span></div><div class="t m1 x1 hb y4d ff1 fs7 fc0 sc0 ls0 ws0">6<span class="_ _c"> </span><span class="ff2">电<span class="_ _d"></span>电气<span class="_ _d"></span>气规<span class="_ _d"></span>规范<span class="_ _d"></span>范<span class="_ _14"> </span><span class="ff3 fs8">............................................................................................................................<span class="_ _12"> </span></span><span class="ff1 fc1">93</span></span></div><div class="t m1 x7 hb y4e ff3 fs9 fc0 sc0 ls0 ws0">6.1<span class="_ _10"> </span><span class="ff2">最大绝对额定值<span class="_ _e"> </span></span><span class="fs8">............................................................................................................<span class="_ _f"> </span></span><span class="fc1">93</span></div><div class="t m1 x7 hb y4f ff3 fs9 fc0 sc0 ls0 ws0">6.2<span class="_ _10"> </span><span class="ff2">建议的运行条件<span class="_ _e"> </span></span><span class="fs8">............................................................................................................<span class="_ _f"> </span></span><span class="fc1">94</span></div><div class="t m1 x7 hb y50 ff3 fs9 fc0 sc0 ls0 ws0">6.3<span class="_ _10"> </span><span class="ff2">电气特性<span class="_ _13"> </span></span><span class="fs8">....................................................................................................................<span class="_ _12"> </span></span><span class="fc1">94</span></div><div class="t m1 x7 hb y51 ff3 fs9 fc0 sc0 ls0 ws0">6.4<span class="_ _10"> </span><span class="ff2">流耗<span class="_ _14"> </span></span><span class="fs8">..........................................................................................................................<span class="_ _12"> </span></span><span class="fc1">95</span></div><div class="t m1 x8 hb y52 ff3 fs9 fc0 sc0 ls0 ws0">6.4.1<span class="_ _15"> </span><span class="ff2">减少流耗<span class="_ _16"> </span></span><span class="fs8">.........................................................................................................<span class="_ _12"> </span></span><span class="fc1">99</span></div><div class="t m1 x8 hb y53 ff3 fs9 fc0 sc0 ls0 ws0">6.4.2<span class="_ _15"> </span><span class="ff2">流耗图<span class="_ _f"> </span></span><span class="fs8">..........................................................................................................<span class="_ _f"> </span></span><span class="fc1">100</span></div><div class="t m1 x7 hb y54 ff3 fs9 fc0 sc0 ls0 ws0">6.5<span class="_ _10"> </span><span class="ff2">针对<span class="_ _5"> </span></span>DSP<span class="_ _14"> </span><span class="ff2">的无信号缓冲的仿真器连接<span class="_ _12"> </span></span><span class="fs8">................................................................................<span class="_ _f"> </span></span><span class="fc1">102</span></div><div class="t m1 x7 hb y55 ff3 fs9 fc0 sc0 ls0 ws0">6.6<span class="_ _10"> </span><span class="ff2">时序参数符号<span class="_ _1c"> </span></span><span class="fs8">.............................................................................................................<span class="_ _f"> </span></span><span class="fc1">103</span></div><div class="t m1 x8 hb y56 ff3 fs9 fc0 sc0 ls0 ws0">6.6.1<span class="_ _15"> </span><span class="ff2">定时参数的通用注释<span class="_ _16"> </span></span><span class="fs8">..........................................................................................<span class="_ _f"> </span></span><span class="fc1">103</span></div><div class="t m1 x8 hb y57 ff3 fs9 fc0 sc0 ls0 ws0">6.6.2<span class="_ _15"> </span><span class="ff2">测试负载电路<span class="_ _12"> </span></span><span class="fs8">..................................................................................................<span class="_ _f"> </span></span><span class="fc1">103</span></div><div class="t m1 x8 hb y58 ff3 fs9 fc0 sc0 ls0 ws0">6.6.3<span class="_ _15"> </span><span class="ff2">器件时钟表<span class="_ _13"> </span></span><span class="fs8">.....................................................................................................<span class="_ _12"> </span></span><span class="fc1">104</span></div><div class="t m1 x7 hb y59 ff3 fs9 fc0 sc0 ls0 ws0">6.7<span class="_ _10"> </span><span class="ff2">时钟要求和特性<span class="_ _f"> </span></span><span class="fs8">..........................................................................................................<span class="_ _f"> </span></span><span class="fc1">105</span></div><div class="t m1 x7 hb y5a ff3 fs9 fc0 sc0 ls0 ws0">6.8<span class="_ _10"> </span><span class="ff2">电源排序<span class="_ _11"> </span></span><span class="fs8">...................................................................................................................<span class="_ _12"> </span></span><span class="fc1">106</span></div><div class="t m1 x8 hb y5b ff3 fs9 fc0 sc0 ls0 ws0">6.8.1<span class="_ _15"> </span><span class="ff2">电源管理和监控电路解决方案<span class="_ _14"> </span></span><span class="fs8">................................................................................<span class="_ _f"> </span></span><span class="fc1">106</span></div><div class="t m1 x7 hb y5c ff3 fs9 fc0 sc0 ls0 ws0">6.9<span class="_ _10"> </span><span class="ff2">通用输入</span>/<span class="ff2">输出<span class="_ _5"> </span></span>(GPIO)<span class="_ _13"> </span><span class="fs8">...................................................................................................<span class="_ _f"> </span></span><span class="fc1">109</span></div><div class="t m1 x8 hb y5d ff3 fs9 fc0 sc0 ls0 ws0">6.9.1<span class="_ _15"> </span>GPIO<span class="_ _5"> </span>-<span class="_ _14"> </span><span class="ff2">输出时序<span class="_ _14"> </span></span><span class="fs8">...............................................................................................<span class="_ _f"> </span></span><span class="fc1">109</span></div><div class="t m1 x8 hb y5e ff3 fs9 fc0 sc0 ls0 ws0">6.9.2<span class="_ _15"> </span>GPIO<span class="_ _5"> </span>-<span class="_ _14"> </span><span class="ff2">输入时序<span class="_ _14"> </span></span><span class="fs8">...............................................................................................<span class="_ _f"> </span></span><span class="fc1">110</span></div><div class="t m1 x8 hb y5f ff3 fs9 fc0 sc0 ls0 ws0">6.9.3<span class="_ _15"> </span><span class="ff2">针对输入信号的采样窗口宽度<span class="_ _14"> </span></span><span class="fs8">................................................................................<span class="_ _f"> </span></span><span class="fc1">111</span></div><div class="t m1 x8 hb y60 ff3 fs9 fc0 sc0 ls0 ws0">6.9.4<span class="_ _15"> </span><span class="ff2">低功耗唤醒时序<span class="_ _17"> </span></span><span class="fs8">................................................................................................<span class="_ _12"> </span></span><span class="fc1">112</span></div><div class="t m1 x7 hb y61 ff3 fs9 fc0 sc0 ls0 ws0">6.10<span class="_ _1b"> </span><span class="ff2">增强型控制外设<span class="_ _14"> </span></span><span class="fs8">...........................................................................................................<span class="_ _12"> </span></span><span class="fc1">115</span></div><div class="t m1 x8 hb y62 ff3 fs9 fc0 sc0 ls0 ws0">6.10.1<span class="_ _18"> </span><span class="ff2">增强型脉宽调制器<span class="_ _5"> </span></span>(ePWM)<span class="_ _14"> </span><span class="ff2">时序<span class="_ _13"> </span></span><span class="fs8">............................................................................<span class="_ _12"> </span></span><span class="fc1">115</span></div><div class="t m1 x8 hb y63 ff3 fs9 fc0 sc0 ls0 ws0">6.10.2<span class="_ _18"> </span><span class="ff2">触发区输入时序<span class="_ _17"> </span></span><span class="fs8">................................................................................................<span class="_ _12"> </span></span><span class="fc1">115</span></div><div class="t m1 x8 hb y64 ff3 fs9 fc0 sc0 ls0 ws0">6.10.3<span class="_ _18"> </span><span class="ff2">外部中断时序<span class="_ _12"> </span></span><span class="fs8">..................................................................................................<span class="_ _f"> </span></span><span class="fc1">117</span></div><div class="t m1 x8 hb y65 ff3 fs9 fc0 sc0 ls0 ws0">6.10.4<span class="_ _18"> </span>I2C<span class="_ _5"> </span><span class="ff2">电气特性和时序<span class="_ _17"> </span></span><span class="fs8">...........................................................................................<span class="_ _12"> </span></span><span class="fc1">118</span></div><div class="t m1 x8 hb y66 ff3 fs9 fc0 sc0 ls0 ws0">6.10.5<span class="_ _18"> </span><span class="ff2">串行外设接口<span class="_ _5"> </span></span>(SPI)<span class="_ _14"> </span><span class="ff2">主控模式时序<span class="_ _12"> </span></span><span class="fs8">..........................................................................<span class="_ _f"> </span></span><span class="fc1">118</span></div><div class="t m1 x8 hb y67 ff3 fs9 fc0 sc0 ls0 ws0">6.10.6<span class="_ _18"> </span>SPI<span class="_ _5"> </span><span class="ff2">受控模式时序<span class="_ _1c"> </span></span><span class="fs8">.............................................................................................<span class="_ _f"> </span></span><span class="fc1">123</span></div><div class="t m1 x8 hb y68 ff3 fs9 fc0 sc0 ls0 ws0">6.10.7<span class="_ _18"> </span><span class="ff2">片载模数转换器<span class="_ _17"> </span></span><span class="fs8">................................................................................................<span class="_ _12"> </span></span><span class="fc1">125</span></div><div class="t m1 x9 hb y69 ff3 fs9 fc0 sc0 ls0 ws0">6.10.7.1<span class="_ _1d"> </span>ADC<span class="_"> </span><span class="ff2">加电控制位时序<span class="_ _11"> </span></span><span class="fs8">.............................................................................<span class="_ _f"> </span></span><span class="fc1">127</span></div><div class="t m1 x9 hb y6a ff3 fs9 fc0 sc0 ls0 ws0">6.10.7.2<span class="_ _1d"> </span><span class="ff2">定义<span class="_ _11"> </span></span><span class="fs8">.................................................................................................<span class="_ _12"> </span></span><span class="fc1">128</span></div><div class="t m1 x9 hb y6b ff3 fs9 fc0 sc0 ls0 ws0">6.10.7.3<span class="_ _1d"> </span><span class="ff2">顺序采样模式(单通道)<span class="_ _5"> </span></span>(SMODE<span class="_ _5"> </span>=<span class="_ _14"> </span>0)<span class="_ _e"> </span><span class="fs8">.......................................................<span class="_ _f"> </span></span><span class="fc1">129</span></div><div class="t m1 x9 hb y6c ff3 fs9 fc0 sc0 ls0 ws0">6.10.7.4<span class="_ _1d"> </span><span class="ff2">同步采样模式(双通道)</span>(SMODE=1)<span class="_ _14"> </span><span class="fs8">..........................................................<span class="_ _f"> </span></span><span class="fc1">130</span></div><div class="t m1 x7 hb y6d ff3 fs9 fc0 sc0 ls0 ws0">6.11<span class="_ _1b"> </span><span class="ff2">详细说明<span class="_ _11"> </span></span><span class="fs8">...................................................................................................................<span class="_ _12"> </span></span><span class="fc1">131</span></div><div class="t m1 x7 hb y6e ff3 fs9 fc0 sc0 ls0 ws0">6.12<span class="_ _1b"> </span><span class="ff2">闪存定时<span class="_ _11"> </span></span><span class="fs8">...................................................................................................................<span class="_ _12"> </span></span><span class="fc1">132</span></div><div class="t m1 x7 hb y6f ff3 fs9 fc0 sc0 ls0 ws0">6.13<span class="_ _1b"> </span>ROM<span class="_"> </span><span class="ff2">时序(只适用于<span class="_ _14"> </span></span>C280x<span class="ff2">)<span class="_ _13"> </span></span><span class="fs8">........................................................................................<span class="_ _12"> </span></span><span class="fc1">134</span></div><div class="t m1 x1 hb y70 ff1 fs7 fc0 sc0 ls0 ws0">7<span class="_ _c"> </span><span class="ff2">从<span class="_ _d"></span>从<span class="_ _14"> </span><span class="ff1">F280x<span class="_"> </span></span>器<span class="_ _1e"></span>器件<span class="_ _d"></span>件到<span class="_ _d"></span>到<span class="_ _5"> </span><span class="ff1">C280x<span class="_ _11"> </span></span>器<span class="_ _d"></span>器件<span class="_ _d"></span>件的<span class="_ _d"></span>的迁<span class="_ _d"></span>迁移<span class="_ _d"></span>移<span class="_ _7"> </span><span class="ff3 fs8">......................................................................................<span class="_ _f"> </span></span><span class="ff1 fc1">135</span></span></div><div class="t m1 x7 hb y71 ff3 fs9 fc0 sc0 ls0 ws0">7.1<span class="_ _10"> </span><span class="ff2">迁移事件<span class="_ _11"> </span></span><span class="fs8">...................................................................................................................<span class="_ _12"> </span></span><span class="fc1">135</span></div><div class="t m1 x1 hb y72 ff1 fs7 fc0 sc0 ls0 ws0">8<span class="_ _c"> </span><span class="ff2">修<span class="_ _d"></span>修订<span class="_ _d"></span>订历<span class="_ _d"></span>历史<span class="_ _d"></span>史记<span class="_ _d"></span>记录<span class="_ _d"></span>录<span class="_ _19"> </span><span class="ff3 fs8">....................................................................................................................<span class="_ _12"> </span></span><span class="ff1 fc1">136</span></span></div><div class="t m1 x1 hb y73 ff1 fs7 fc0 sc0 ls0 ws0">9<span class="_ _c"> </span><span class="ff2">机<span class="_ _d"></span>机械<span class="_ _d"></span>械数<span class="_ _d"></span>数据<span class="_ _d"></span>据<span class="_ _19"> </span><span class="ff3 fs8">..........................................................................................................................<span class="_ _f"> </span></span><span class="ff1 fc1">137</span></span></div><div class="t m1 x1 h9 y44 ff2 fs6 fc0 sc0 ls0 ws0">版权<span class="_ _4"> </span><span class="ff3">©<span class="_ _a"> </span>2003–2012,<span class="_"> </span>Texas<span class="_ _a"> </span>Instruments<span class="_"> </span>Incorporated</span></div><div class="t m4 xe hc y44 ff2 fsa fc0 sc0 ls0 ws0">内容</div><div class="t m1 xf h6 y44 ff3 fs4 fc0 sc0 ls0 ws0">3</div><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" rel='nofollow' onclick='return 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<div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625d17db92dc900e62703fb4/bg4.jpg"><div class="t m2 x1 h7 yc ff1 fs5 fc0 sc0 ls0 ws0">TMS320F2809,<span class="_"> </span>TMS320F2808,<span class="_ _7"> </span>TMS320F2806</div><div class="t m2 x1 h7 yd ff1 fs5 fc0 sc0 ls0 ws0">TMS320F2802,<span class="_"> </span>TMS320F2801,<span class="_ _7"> </span>TMS320C2802</div><div class="t m2 x1 h7 ye ff1 fs5 fc0 sc0 ls0 ws0">TMS320C2801,<span class="_"> </span>TMS320F28016,<span class="_ _7"> </span>TMS320F28015</div><div class="t m1 x1 h9 yf ff3 fs6 fc0 sc0 ls0 ws0">ZHCS898N<span class="_ _8"> </span>–<span class="_ _9"></span>OCTOBER<span class="_"> </span>2003<span class="_ _6"></span>–<span class="_ _9"></span>REVISED<span class="_ _a"> </span>MAY<span class="_"> </span>2012</div><div class="t m3 x10 h8 yf ff1 fs6 fc0 sc0 ls0 ws0">www.ti.com.cn</div><div class="t m2 x11 ha y10 ff2 fs5 fc0 sc0 ls0 ws0">图<span class="_ _b"></span>图片<span class="_ _b"></span>片<span class="_ _2"></span>列<span class="_ _b"></span>列表<span class="_ _b"></span>表</div><div class="t m1 x1 hb y11 ff3 fs9 fc0 sc0 ls0 ws0">2-1<span class="_ _c"> </span>TMS320F2809<span class="_ _2"></span><span class="ff2">,<span class="ff3">TMS320F2808<span class="_"> </span>100<span class="_ _14"> </span></span>引脚<span class="_ _5"> </span><span class="ff3">PZ<span class="_ _5"> </span>LQFP</span>(顶视图)<span class="_ _14"> </span><span class="ff3 fs8">..........................................................<span class="_ _1f"> </span><span class="fs9 fc1">14</span></span></span></div><div class="t m1 x1 hb y74 ff3 fs9 fc0 sc0 ls0 ws0">2-2<span class="_ _c"> </span>TMS320F2806<span class="_"> </span>100<span class="_"> </span><span class="ff2">引脚<span class="_ _5"> </span></span>PZ<span class="_ _14"> </span>LQFP<span class="ff2">(顶视图)<span class="_ _6"> </span></span><span class="fs8">...............................................................................<span class="_ _1f"> </span></span><span class="fc1">15</span></div><div class="t m1 x1 hb y75 ff3 fs9 fc0 sc0 ls0 ws0">2-3<span class="_ _c"> </span>TMS320F2802<span class="_ _2"></span><span class="ff2">,<span class="ff3">TMS320F2801</span>,<span class="ff3">TMS320C2802</span>,<span class="ff3">TMS320C2801<span class="_"> </span>100<span class="_ _14"> </span></span>引脚<span class="_ _5"> </span><span class="ff3">PZ<span class="_ _14"> </span>LQFP</span>(顶视图)<span class="_ _20"></span><span class="ff3 fs8">.................<span class="_ _1f"> </span><span class="fs9 fc1">16</span></span></span></div><div class="t m1 x1 hb y76 ff3 fs9 fc0 sc0 ls0 ws0">2-4<span class="_ _c"> </span>TMS320F2801x<span class="_"> </span>100<span class="_"> </span><span class="ff2">引脚<span class="_ _5"> </span></span>PZ<span class="_ _14"> </span>LQFP<span class="ff2">(顶视图)<span class="_ _11"> </span></span><span class="fs8">.............................................................................<span class="_ _1f"> </span></span><span class="fc1">17</span></div><div class="t m1 x1 hd y77 ff3 fs9 fc0 sc0 ls0 ws0">2-5<span class="_ _c"> </span>TMS320F2809<span class="_ _2"></span><span class="ff2">,<span class="ff3">TMS320F2808</span>,<span class="ff3">TMS320F2806</span>,<span class="ff3">TMS320F2802</span>,<span class="ff3">TMS320F2801</span>,</span></div><div class="t m1 x12 hd y78 ff3 fs9 fc0 sc0 ls0 ws0">TMS320F28016<span class="ff2">,</span>TMS320F28015<span class="ff2">,</span>TMS320C2802<span class="ff2">,</span>TMS320C2801</div><div class="t m1 x12 hb y17 ff3 fs9 fc0 sc0 ls0 ws0">100<span class="_"> </span><span class="ff2">焊球<span class="_ _14"> </span></span>GGM<span class="_"> </span><span class="ff2">和<span class="_ _14"> </span></span>ZGM<span class="_"> </span>MicroStar<span class="_ _14"> </span>BGA™<span class="ff2">(顶视图)<span class="_ _11"> </span></span><span class="fs8">......................................................................<span class="_ _1f"> </span></span><span class="fc1">17</span></div><div class="t m1 x1 hb y79 ff3 fs9 fc0 sc0 ls0 ws0">3-1<span class="_ _c"> </span><span class="ff2">功能方框图<span class="_ _a"> </span></span><span class="fs8">........................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">25</span></div><div class="t m1 x1 hb y7a ff3 fs9 fc0 sc0 ls0 ws0">3-2<span class="_ _c"> </span>F2809<span class="ff2">内<span class="_ _2"></span>存映射<span class="_ _14"> </span><span class="ff3 fs8">...................................................................................................................<span class="_ _1f"> </span><span class="fs9 fc1">26</span></span></span></div><div class="t m1 x1 hb y7b ff3 fs9 fc0 sc0 ls0 ws0">3-3<span class="_ _c"> </span>F2808<span class="_"> </span><span class="ff2">内存映射</span><span class="fs8">...................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">27</span></div><div class="t m1 x1 hb y7c ff3 fs9 fc0 sc0 ls0 ws0">3-4<span class="_ _c"> </span>F2806<span class="_"> </span><span class="ff2">内存映射</span><span class="fs8">...................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">28</span></div><div class="t m1 x1 hb y7d ff3 fs9 fc0 sc0 ls0 ws0">3-5<span class="_ _c"> </span>F2802<span class="_ _2"></span><span class="ff2">,<span class="ff3">C2802<span class="_"> </span></span>内存映射<span class="_ _8"> </span><span class="ff3 fs8">........................................................................................................<span class="_ _1f"> </span><span class="fs9 fc1">29</span></span></span></div><div class="t m1 x1 hb y7e ff3 fs9 fc0 sc0 ls0 ws0">3-6<span class="_ _c"> </span>F2801<span class="_ _2"></span><span class="ff2">,<span class="ff3">F28015</span>,<span class="ff3">F28016</span>,<span class="ff3">C2801<span class="_"> </span></span>内存映射<span class="_ _a"> </span><span class="ff3 fs8">................................................................................<span class="_ _21"> </span><span class="fs9 fc1">29</span></span></span></div><div class="t m1 x1 hb y7f ff3 fs9 fc0 sc0 ls0 ws0">3-7<span class="_ _c"> </span><span class="ff2">外部和<span class="_ _a"> </span></span>PIE<span class="_ _14"> </span><span class="ff2">中断源<span class="_ _20"></span></span><span class="fs8">................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">43</span></div><div class="t m1 x1 hb y80 ff3 fs9 fc0 sc0 ls0 ws0">3-8<span class="_ _c"> </span><span class="ff2">使用<span class="_ _a"> </span></span>PIE<span class="_ _14"> </span><span class="ff2">块的中断复用<span class="_ _a"> </span></span><span class="fs8">..........................................................................................................<span class="_ _1f"> </span></span><span class="fc1">43</span></div><div class="t m1 x1 hb y81 ff3 fs9 fc0 sc0 ls0 ws0">3-9<span class="_ _c"> </span><span class="ff2">时钟和复位域</span><span class="fs8">......................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">45</span></div><div class="t m1 x1 hb y82 ff3 fs9 fc0 sc0 ls0 ws0">3-10<span class="_ _22"> </span>OSC<span class="_"> </span><span class="ff2">和<span class="_ _14"> </span></span>PLL<span class="_"> </span><span class="ff2">块方框图<span class="_ _5"> </span></span><span class="fs8">...........................................................................................................<span class="_ _1f"> </span></span><span class="fc1">46</span></div><div class="t m1 x1 hb y59 ff3 fs9 fc0 sc0 ls0 ws0">3-11<span class="_ _22"> </span><span class="ff2">使用一个<span class="_ _5"> </span></span>3.3V<span class="_ _5"> </span><span class="ff2">外部振荡器<span class="_ _14"> </span></span><span class="fs8">......................................................................................................<span class="_ _1f"> </span></span><span class="fc1">47</span></div><div class="t m1 x1 hb y83 ff3 fs9 fc0 sc0 ls0 ws0">3-12<span class="_ _22"> </span><span class="ff2">使用一个<span class="_ _5"> </span></span>1.8V<span class="_ _5"> </span><span class="ff2">外部振荡器<span class="_ _14"> </span></span><span class="fs8">......................................................................................................<span class="_ _1f"> </span></span><span class="fc1">47</span></div><div class="t m1 x1 hb y84 ff3 fs9 fc0 sc0 ls0 ws0">3-13<span class="_ _22"> </span><span class="ff2">使用内部振荡器<span class="_ _23"> </span></span><span class="fs8">...................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">47</span></div><div class="t m1 x1 hb y85 ff3 fs9 fc0 sc0 ls0 ws0">3-14<span class="_ _22"> </span><span class="ff2">安全装置模块<span class="_ _20"></span></span><span class="fs8">......................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">50</span></div><div class="t m1 x1 hb y86 ff3 fs9 fc0 sc0 ls0 ws0">4-1<span class="_ _c"> </span>CPU<span class="_"> </span><span class="ff2">定时器<span class="_ _4"> </span></span><span class="fs8">.......................................................................................................................<span class="_ _21"> </span></span><span class="fc1">52</span></div><div class="t m1 x1 hb y87 ff3 fs9 fc0 sc0 ls0 ws0">4-2<span class="_ _c"> </span>CPU<span class="_"> </span><span class="ff2">定时器中断信号和输出信号<span class="_ _6"> </span></span><span class="fs8">...............................................................................................<span class="_ _21"> </span></span><span class="fc1">53</span></div><div class="t m1 x1 hb y88 ff3 fs9 fc0 sc0 ls0 ws0">4-3<span class="_ _c"> </span>280x<span class="_"> </span><span class="ff2">系统中多的个<span class="_ _5"> </span></span>PWM<span class="_ _5"> </span><span class="ff2">模块<span class="_ _14"> </span></span><span class="fs8">.................................................................................................<span class="_ _1f"> </span></span><span class="fc1">54</span></div><div class="t m1 x1 hb y89 ff3 fs9 fc0 sc0 ls0 ws0">4-4<span class="_ _c"> </span>ePWM<span class="_"> </span><span class="ff2">子模块显示关键内部信号互连<span class="_ _6"></span></span><span class="fs8">..........................................................................................<span class="_ _1f"> </span></span><span class="fc1">56</span></div><div class="t m1 x1 hb y8a ff3 fs9 fc0 sc0 ls0 ws0">4-5<span class="_ _c"> </span>eCAP<span class="_"> </span><span class="ff2">功能方框图<span class="_ _14"> </span></span><span class="fs8">................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">58</span></div><div class="t m1 x1 hb y8b ff3 fs9 fc0 sc0 ls0 ws0">4-6<span class="_ _c"> </span>eQEP<span class="_"> </span><span class="ff2">功能方框图<span class="_ _5"> </span></span><span class="fs8">................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">60</span></div><div class="t m1 x1 hb y8c ff3 fs9 fc0 sc0 ls0 ws0">4-7<span class="_ _c"> </span>ADC<span class="_"> </span><span class="ff2">模块的方框图<span class="_ _8"> </span></span><span class="fs8">...............................................................................................................<span class="_ _1f"> </span></span><span class="fc1">63</span></div><div class="t m1 x1 hb y8d ff3 fs9 fc0 sc0 ls0 ws0">4-8<span class="_ _c"> </span><span class="ff2">带有内部基准的<span class="_ _a"> </span></span>ADC<span class="_ _5"> </span><span class="ff2">引脚连接<span class="_ _6"> </span></span><span class="fs8">.................................................................................................<span class="_ _21"> </span></span><span class="fc1">64</span></div><div class="t m1 x1 hb y8e ff3 fs9 fc0 sc0 ls0 ws0">4-9<span class="_ _c"> </span><span class="ff2">带有外部基准的<span class="_ _a"> </span></span>ADC<span class="_ _5"> </span><span class="ff2">引脚连接<span class="_ _6"> </span></span><span class="fs8">.................................................................................................<span class="_ _21"> </span></span><span class="fc1">65</span></div><div class="t m1 x1 hb y8f ff3 fs9 fc0 sc0 ls0 ws0">4-10<span class="_ _22"> </span>eCAN<span class="_"> </span><span class="ff2">方框图和接口电路图</span><span class="fs8">......................................................................................................<span class="_ _1f"> </span></span><span class="fc1">68</span></div><div class="t m1 x1 hb y90 ff3 fs9 fc0 sc0 ls0 ws0">4-11<span class="_ _22"> </span>eCAN-A<span class="_"> </span><span class="ff2">内存映射<span class="_ _5"> </span></span><span class="fs8">................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">69</span></div><div class="t m1 x1 hb y91 ff3 fs9 fc0 sc0 ls0 ws0">4-12<span class="_ _22"> </span>eCAN-B<span class="_"> </span><span class="ff2">内存映射<span class="_ _5"> </span></span><span class="fs8">................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">70</span></div><div class="t m1 x1 hb y92 ff3 fs9 fc0 sc0 ls0 ws0">4-13<span class="_ _22"> </span><span class="ff2">串行通信接口<span class="_ _5"> </span></span>(SCI)<span class="_"> </span><span class="ff2">模块方框图<span class="_ _5"> </span></span><span class="fs8">................................................................................................<span class="_ _1f"> </span></span><span class="fc1">74</span></div><div class="t m1 x1 hb y93 ff3 fs9 fc0 sc0 ls0 ws0">4-14<span class="_ _22"> </span>SPI<span class="_"> </span><span class="ff2">模块方框图(受控模式)<span class="_ _8"> </span></span><span class="fs8">...................................................................................................<span class="_ _1f"> </span></span><span class="fc1">78</span></div><div class="t m1 x1 hb y94 ff3 fs9 fc0 sc0 ls0 ws0">4-15<span class="_ _22"> </span>I2C<span class="_"> </span><span class="ff2">外设模块接口<span class="_ _20"></span></span><span class="fs8">.................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">80</span></div><div class="t m1 x1 hb y95 ff3 fs9 fc0 sc0 ls0 ws0">4-16<span class="_ _22"> </span>GPIO<span class="_"> </span>MUX<span class="_ _14"> </span><span class="ff2">方框图<span class="_ _5"> </span></span><span class="fs8">...............................................................................................................<span class="_ _1f"> </span></span><span class="fc1">81</span></div><div class="t m1 x1 hb y39 ff3 fs9 fc0 sc0 ls0 ws0">4-17<span class="_ _22"> </span><span class="ff2">使用采样窗口的限定:<span class="_ _6"></span></span><span class="fs8">...........................................................................................................<span class="_ _1f"> </span></span><span class="fc1">84</span></div><div class="t m1 x1 hb y96 ff3 fs9 fc0 sc0 ls0 ws0">5-1<span class="_ _c"> </span>TMS320x280x/2801x<span class="_"> </span><span class="ff2">示例器件命名规则<span class="_ _6"> </span></span><span class="fs8">......................................................................................<span class="_ _1f"> </span></span><span class="fc1">86</span></div><div class="t m1 x1 hb y97 ff3 fs9 fc0 sc0 ls0 ws0">6-1<span class="_ _c"> </span><span class="ff2">典型运行电流与频率间的关系</span>(F2808)<span class="_ _9"></span><span class="fs8">........................................................................................<span class="_ _1f"> </span></span><span class="fc1">100</span></div><div class="t m1 x1 hb y98 ff3 fs9 fc0 sc0 ls0 ws0">6-2<span class="_ _c"> </span><span class="ff2">典型运行功率与频率间的关系</span>(F2808)<span class="_ _9"></span><span class="fs8">........................................................................................<span class="_ _1f"> </span></span><span class="fc1">100</span></div><div class="t m1 x1 hb y99 ff3 fs9 fc0 sc0 ls0 ws0">6-3<span class="_ _c"> </span><span class="ff2">典型运行电流与频率间的关系<span class="_ _a"> </span></span>(C280x)<span class="_ _6"></span><span class="fs8">.......................................................................................<span class="_ _1f"> </span></span><span class="fc1">101</span></div><div class="t m1 x1 hb y9a ff3 fs9 fc0 sc0 ls0 ws0">6-4<span class="_ _c"> </span><span class="ff2">典型运行功率与频率间的关系<span class="_ _a"> </span></span>(C280x)<span class="_ _6"></span><span class="fs8">.......................................................................................<span class="_ _1f"> </span></span><span class="fc1">101</span></div><div class="t m1 x1 hb y9b ff3 fs9 fc0 sc0 ls0 ws0">6-5<span class="_ _c"> </span><span class="ff2">针对<span class="_ _a"> </span></span>DSP<span class="_ _14"> </span><span class="ff2">的无信号缓冲的仿真器连接<span class="_ _5"> </span></span><span class="fs8">.......................................................................................<span class="_ _1f"> </span></span><span class="fc1">102</span></div><div class="t m1 x1 hb y9c ff3 fs9 fc0 sc0 ls0 ws0">6-6<span class="_ _c"> </span>3.3V<span class="_"> </span><span class="ff2">测试负载电路<span class="_ _9"></span></span><span class="fs8">..............................................................................................................<span class="_ _1f"> </span></span><span class="fc1">103</span></div><div class="t m1 x1 hb y9d ff3 fs9 fc0 sc0 ls0 ws0">6-7<span class="_ _c"> </span><span class="ff2">时钟时序<span class="_ _14"> </span></span><span class="fs8">.........................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">106</span></div><div class="t m1 x1 hb y9e ff3 fs9 fc0 sc0 ls0 ws0">6-8<span class="_ _c"> </span><span class="ff2">加电复位<span class="_ _14"> </span></span><span class="fs8">.........................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">107</span></div><div class="t m1 x1 h6 y44 ff3 fs4 fc0 sc0 ls0 ws0">4</div><div class="t m4 x7 hc y44 ff2 fsa fc0 sc0 ls0 ws0">图片列表</div><div class="t m1 xa h9 y44 ff2 fs6 fc0 sc0 ls0 ws0">版权<span class="_ _4"> </span><span class="ff3">©<span class="_ _a"> </span>2003–2012,<span class="_"> </span>Texas<span class="_ _a"> </span>Instruments<span class="_"> </span>Incorporated</span></div><a class="l" rel='nofollow' onclick='return false;'><div class="d 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<div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625d17db92dc900e62703fb4/bg5.jpg"><div class="t m2 xb h7 yc ff1 fs5 fc0 sc0 ls0 ws0">TMS320F2809,<span class="_"> </span>TMS320F2808,<span class="_ _7"> </span>TMS320F2806</div><div class="t m2 xc h7 yd ff1 fs5 fc0 sc0 ls0 ws0">TMS320F2802,<span class="_"> </span>TMS320F2801,<span class="_ _7"> </span>TMS320C2802</div><div class="t m2 xd h7 ye ff1 fs5 fc0 sc0 ls0 ws0">TMS320C2801,<span class="_"> </span>TMS320F28016,<span class="_ _7"> </span>TMS320F28015</div><div class="t m3 x1 h8 yf ff1 fs6 fc0 sc0 ls0 ws0">www.ti.com.cn</div><div class="t m1 x5 h9 yf ff3 fs6 fc0 sc0 ls0 ws0">ZHCS898N<span class="_ _8"> </span>–<span class="_ _9"></span>OCTOBER<span class="_ _a"> </span>2003<span class="_ _9"></span>–<span class="_ _9"></span>REVISED<span class="_ _a"> </span>MAY<span class="_"> </span>2012</div><div class="t m1 x1 hb y45 ff3 fs9 fc0 sc0 ls0 ws0">6-9<span class="_ _c"> </span><span class="ff2">热复位<span class="_ _4"> </span></span><span class="fs8">............................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">108</span></div><div class="t m1 x1 hb y9f ff3 fs9 fc0 sc0 ls0 ws0">6-10<span class="_ _22"> </span><span class="ff2">写入<span class="_ _5"> </span></span>PLLCR<span class="_ _5"> </span><span class="ff2">寄存器所产生的效果的示例<span class="_ _5"> </span></span><span class="fs8">....................................................................................<span class="_ _1f"> </span></span><span class="fc1">109</span></div><div class="t m1 x1 hb ya0 ff3 fs9 fc0 sc0 ls0 ws0">6-11<span class="_ _22"> </span><span class="ff2">通用输出时序<span class="_ _4"> </span></span><span class="fs8">....................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">110</span></div><div class="t m1 x1 hb ya1 ff3 fs9 fc0 sc0 ls0 ws0">6-12<span class="_ _22"> </span><span class="ff2">采样模式<span class="_ _11"> </span></span><span class="fs8">.........................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">110</span></div><div class="t m1 x1 hb ya2 ff3 fs9 fc0 sc0 ls0 ws0">6-13<span class="_ _22"> </span><span class="ff2">通用输入时序<span class="_ _4"> </span></span><span class="fs8">....................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">111</span></div><div class="t m1 x1 hb ya3 ff3 fs9 fc0 sc0 ls0 ws0">6-14<span class="_ _22"> </span>IDLE<span class="_"> </span><span class="ff2">进入和退出定时<span class="_ _20"></span></span><span class="fs8">...........................................................................................................<span class="_ _1f"> </span></span><span class="fc1">112</span></div><div class="t m1 x1 hb ya4 ff3 fs9 fc0 sc0 ls0 ws0">6-15<span class="_ _22"> </span>STANDY<span class="_"> </span><span class="ff2">进入和退出时序图<span class="_ _8"> </span></span><span class="fs8">...................................................................................................<span class="_ _1f"> </span></span><span class="fc1">113</span></div><div class="t m1 x1 hb ya5 ff3 fs9 fc0 sc0 ls0 ws0">6-16<span class="_ _22"> </span><span class="ff2">使用<span class="_ _5"> </span></span>GPIOn<span class="_ _5"> </span><span class="ff2">的<span class="_ _14"> </span></span>HALT<span class="_"> </span><span class="ff2">唤醒<span class="_ _11"> </span></span><span class="fs8">....................................................................................................<span class="_ _1f"> </span></span><span class="fc1">114</span></div><div class="t m1 x1 hb ya6 ff3 fs9 fc0 sc0 ls0 ws0">6-17<span class="_ _22"> </span>PWM<span class="_"> </span>Hi-Z<span class="_ _5"> </span><span class="ff2">特性<span class="_ _20"></span></span><span class="fs8">..................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">115</span></div><div class="t m1 x1 hb ya7 ff3 fs9 fc0 sc0 ls0 ws0">6-18<span class="_ _22"> </span>ADCSOCAO<span class="ff2">或者</span>ADCSOCBO<span class="ff2">时序<span class="_ _20"></span></span><span class="fs8">...........................................................................................<span class="_ _1f"> </span></span><span class="fc1">117</span></div><div class="t m1 x1 hb ya8 ff3 fs9 fc0 sc0 ls0 ws0">6-19<span class="_ _22"> </span><span class="ff2">外部中断时序<span class="_ _4"> </span></span><span class="fs8">....................................................................................................................<span class="_ _1f"> </span></span><span class="fc1">117</span></div><div class="t m1 x1 hb ya9 ff3 fs9 fc0 sc0 ls0 ws0">6-20<span class="_ _22"> </span>SPI<span class="_"> </span><span class="ff2">主控模式外部时序(时钟相位<span class="_ _14"> </span></span>=<span class="_"> </span>0<span class="ff2">)<span class="_ _9"></span></span><span class="fs8">.....................................................................................<span class="_ _1f"> </span></span><span class="fc1">120</span></div><div class="t m1 x1 hb yaa ff3 fs9 fc0 sc0 ls0 ws0">6-21<span class="_ _22"> </span>SPI<span class="_"> </span><span class="ff2">主控模式外部时序(时钟相位<span class="_ _14"> </span></span>=<span class="_"> </span>1<span class="ff2">)<span class="_ _9"></span></span><span class="fs8">.....................................................................................<span class="_ _1f"> </span></span><span class="fc1">122</span></div><div class="t m1 x1 hb yab ff3 fs9 fc0 sc0 ls0 ws0">6-22<span class="_ _22"> </span>SPI<span class="_"> </span><span class="ff2">受控模式外部时序(时钟相位<span class="_ _14"> </span></span>=<span class="_"> </span>0<span class="ff2">)<span class="_ _9"></span></span><span class="fs8">.....................................................................................<span class="_ _1f"> </span></span><span class="fc1">124</span></div><div class="t m1 x1 hb yac ff3 fs9 fc0 sc0 ls0 ws0">6-23<span class="_ _22"> </span>SPI<span class="_"> </span><span class="ff2">受控模式外部时序(时钟相位<span class="_ _14"> </span></span>=<span class="_"> </span>1<span class="ff2">)<span class="_ _9"></span></span><span class="fs8">.....................................................................................<span class="_ _1f"> </span></span><span class="fc1">125</span></div><div class="t m1 x1 hb yad ff3 fs9 fc0 sc0 ls0 ws0">6-24<span class="_ _22"> </span>ADC<span class="_"> </span><span class="ff2">加电控制位时序<span class="_ _23"> </span></span><span class="fs8">...........................................................................................................<span class="_ _1f"> </span></span><span class="fc1">127</span></div><div class="t m1 x1 hb yae ff3 fs9 fc0 sc0 ls0 ws0">6-25<span class="_ _22"> </span>ADC<span class="_"> </span><span class="ff2">模拟输入阻抗模型<span class="_ _a"> </span></span><span class="fs8">........................................................................................................<span class="_ _1f"> </span></span><span class="fc1">128</span></div><div class="t m1 x1 hb yaf ff3 fs9 fc0 sc0 ls0 ws0">6-26<span class="_ _22"> </span><span class="ff2">顺序采样模式(单通道)时序<span class="_ _a"> </span></span><span class="fs8">.................................................................................................<span class="_ _1f"> </span></span><span class="fc1">129</span></div><div class="t m1 x1 hb yb0 ff3 fs9 fc0 sc0 ls0 ws0">6-27<span class="_ _22"> </span><span class="ff2">同步采样模式时序<span class="_ _9"></span></span><span class="fs8">...............................................................................................................<span class="_ _1f"> </span></span><span class="fc1">130</span></div><div class="t m1 x1 h9 y44 ff2 fs6 fc0 sc0 ls0 ws0">版权<span class="_ _4"> </span><span class="ff3">©<span class="_ _a"> </span>2003–2012,<span class="_"> </span>Texas<span class="_ _a"> </span>Instruments<span class="_"> </span>Incorporated</span></div><div class="t m4 x13 hc y44 ff2 fsa fc0 sc0 ls0 ws0">图片列表</div><div class="t m1 xf h6 y44 ff3 fs4 fc0 sc0 ls0 ws0">5</div><a class="l" rel='nofollow' onclick='return false;'><div class="d m5"></div></a><a class="l" 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