<div> <p style="line-height:1.8"> </p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">* 1、项目功能介绍</h3> <p style="line-height:1.8"> </p> <p style="line-height:1.8">基于瑞芯微的RV1106G3,板载DDR内存，一个TMC2209步进电机驱动，EMMC和FLASH可选，三个0.8P USB HUB以及USB无线网卡</p> <h3 style="line-height:1.8">*2、项目属性</h3> <hr> <p style="line-height:1.8">首次公开，未参加其他项目</p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">* 3、开源协议</h3> <hr> <p style="line-height:1.8">CC-BY-NC-SA 3.0</p> <div> <div> <div> <div> <div> </div> </div> </div> </div> </div> <div> <div> <div> <div> <div> <div> <p><strong>CC-BY-NC-SA 3.0</strong> 许可证的全称是 <strong>知识共享 署名-非商业性使用-相同方式共享 3.0</strong>。以下是各部分的含义：</p> <ul> <li><strong>署名（BY）</strong>：您必须给予适当的署名，提供指向许可的链接，并表明是否进行了更改。</li> <li><strong>非商业性使用（NC）</strong>：您不得将此作品用于商业目的。</li> <li><strong>相同方式共享（SA）</strong>：如果您修改、转换或在原作品基础上创作新作品，必须在相同的许可协议下分发您的贡献。</li> </ul> <p>该许可证允许他人复制、分发和修改作品，但必须用于非商业用途，给予署名，并且以相同的许可协议共享修改后的内容。</p> </div> </div> </div> </div> <div> <div> <div> </div> </div> </div> </div> </div> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">*4、硬件部分<span style="color:#95a5a6;font-size:14px"> </span></h3> <p> </p> <p style="line-height:1.8">采用JLC六层板，但是受限于EMMC过孔尺寸极小，无法白嫖，采用0402封装阻容，较难焊接，且间距极小，建议使用钢网加铁板烧焊接难度大的一面</p> <p style="line-height:1.8">切换USB模式需将GPIO0 A6配置为高电平，方可启用USB HUB</p> <p style="line-height:1.8">焊接时先焊接电源部分，检查无误后再继续</p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">*5、软件部分</h3> <hr> <p style="line-height:1.8">使用乌邦图生成LINUX操作系统，具体镜像等放在附件里了</p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">*6、BOM清单</h3> <hr> <table width="1440"> <tr> <td width="160" height="18">1</td> <td align="right" width="160">4</td> <td width="160">12pF</td> <td width="160">C1,C2,C6,C7</td> <td width="160">R0402</td> <td width="160">12pF</td> <td width="160">0402CG120J500NT</td> <td width="160">FH(风华)</td> <td width="160">C1547</td> </tr> <tr> <td height="18">2</td> <td align="right">2</td> <td>4.7uF</td> <td>C3,C38</td> <td>R0402</td> <td>4.7uF</td> <td>CL05A475MQ5NRNC</td> <td>SAMSUNG(三星)</td> <td>C307423</td> </tr> <tr> <td height="18">3</td> <td align="right">33</td> <td>100nF</td> <td>C4,C5,C9,C11,C15,C16,C17,C18,C19,C20,C21,C24,C25,C26,C27,C28,C29,C30,C31,C33,C45,C54,C56,C58,C59,C60,C62,C63,C66,C67,C68,C69,C70</td> <td>R0402</td> <td>100nF</td> <td>CC0402KRX7R7BB104</td> <td>YAGEO(国巨)</td> <td>C60474</td> </tr> <tr> <td height="18">4</td> <td align="right">4</td> <td>1uF</td> <td>C8,C10,C12,C40</td> <td>R0402</td> <td>1uF</td> <td>HGC0402R5105K500NTEJ</td> <td>Chinocera(华瓷)</td> <td>C7472948</td> </tr> <tr> <td height="18">5</td> <td align="right">9</td> <td>10uF</td> <td>C13,C14,C32,C36,C37,C39,C57,C61,C65</td> <td>R0402</td> <td>10uF</td> <td>CL05A106MQ5NUNC</td> <td>SAMSUNG(三星)</td> <td>C15525</td> </tr> <tr> <td height="18">6</td> <td align="right">2</td> <td>1nF</td> <td>C22,C23</td> <td>R0402</td> <td>1nF</td> <td>0402B102K500NT</td> <td>FH(风华)</td> <td>C1523</td> </tr> <tr> <td height="18">7</td> <td align="right">4</td> <td>22uF</td> <td>C34,C35,C41,C44</td> <td>R0402</td> <td>22uF</td> <td>GRM155R60J226ME11D</td> <td>muRata(村田)</td> <td>C415703</td> </tr> <tr> <td height="18">8</td> <td align="right">1</td> <td>22nF</td> <td>C71</td> <td>R0402</td> <td>22nF</td> <td>CC0402KRX7R9BB223</td> <td>YAGEO(国巨)</td> <td>C107026</td> </tr> <tr> <td height="18">9</td> <td align="right">1</td> <td>4.7uF</td> <td>C72</td> <td>R0402</td> <td>4.7uF</td> <td>CL05A475MP5NRNC</td> <td>SAMSUNG(三星)</td> <td>C23733</td> </tr> <tr> <td height="18">10</td> <td align="right">3</td> <td>HC-0.8-4PWT</td> <td>CN1,CN2,CN3</td> <td>CONN-SMD_4P-P0.80_HCTL_HC-0.8-4PWT</td> <td> </td> <td>HC-0.8-4PWT</td> <td>HCTL(华灿天禄)</td> <td>C2845345</td> </tr> <tr> <td height="18">11</td> <td align="right">1</td> <td>DEBUG</td> <td>CN4</td> <td>CONN-SMD_3P-P0.80_HCTL_HC-0.8-3PWT</td> <td> </td> <td>DEBUG</td> <td>HCTL(华灿天禄)</td> <td>C2845344</td> </tr> <tr> <td height="18">12</td> <td align="right">1</td> <td>USBLC6-2SC6</td> <td>D1</td> <td>SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL</td> <td> </td> <td>USBLC6-2SC6</td> <td>TECH PUBLIC(台舟)</td> <td>C2827654</td> </tr> <tr> <td height="18">13</td> <td align="right">5</td> <td>BLM15PD121SN1D</td> <td>L1,L2,L3,L7,L8</td> <td>R0402</td> <td> </td> <td>BLM15PD121SN1D</td> <td>muRata(村田)</td> <td>C76891</td> </tr> <tr> <td height="18">14</td> <td align="right">3</td> <td>2.2uH</td> <td>L4,L5,L6</td> <td>IND-SMD_L2.5-W2.0_MHCHL2520</td> <td>2.2uH</td> <td>FTC252012S2R2MBCA</td> <td>cjiang(长江微电)</td> <td>C5832372</td> </tr> <tr> <td height="18">15</td> <td align="right">2</td> <td>NCD0402G1</td> <td>LED1,LED2</td> <td>LED0402-RD</td> <td> </td> <td>NCD0402G1</td> <td>国星光电</td> <td>C130723</td> </tr> <tr> <td height="18">16</td> <td align="right">1</td> <td>AO3401A</td> <td>Q1</td> <td>SOT-23_L2.9-W1.3-P1.90-LS2.4-BR</td> <td> </td> <td>AO3401A</td> <td>AOS</td> <td>C15127</td> </tr> <tr> <td height="18">17</td> <td align="right">12</td> <td>10kΩ</td> <td>R1,R2,R4,R5,R11,R12,R20,R21,R23,R26,R27,R38</td> <td>R0402</td> <td>10kΩ</td> <td>0402WGF1002TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25744</td> </tr> <tr> <td height="18">18</td> <td align="right">1</td> <td>1MΩ</td> <td>R3</td> <td>R0402</td> <td>1MΩ</td> <td>0402WGF1004TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C26083</td> </tr> <tr> <td height="18">19</td> <td align="right">1</td> <td>0Ω</td> <td>R6</td> <td>R0402</td> <td>0Ω</td> <td>0402WGF0000TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C17168</td> </tr> <tr> <td height="18">20</td> <td align="right">3</td> <td>4.7kΩ</td> <td>R7,R16,R17</td> <td>R0402</td> <td>4.7kΩ</td> <td>0402WGF4701TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25900</td> </tr> <tr> <td height="18">21</td> <td align="right">1</td> <td>240Ω</td> <td>R8</td> <td>R0402</td> <td>240Ω</td> <td>0402WGF2400TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25094</td> </tr> <tr> <td height="18">22</td> <td align="right">1</td> <td>6.04kΩ</td> <td>R9</td> <td>R0402</td> <td>6.04kΩ</td> <td>0402WGF6041TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25913</td> </tr> <tr> <td height="18">23</td> <td align="right">2</td> <td>1Ω</td> <td>R10,R19</td> <td>R0402</td> <td>1Ω</td> <td>0402WGF100KTCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25086</td> </tr> <tr> <td height="18">24</td> <td align="right">2</td> <td>510Ω</td> <td>R13,R14</td> <td>R0402</td> <td>510Ω</td> <td>0402WGF5100TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25123</td> </tr> <tr> <td height="18">25</td> <td align="right">2</td> <td>22Ω</td> <td>R15,R18</td> <td>R0402</td> <td>22Ω</td> <td>0402WGF220JTCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25092</td> </tr> <tr> <td height="18">26</td> <td align="right">2</td> <td>5.1kΩ</td> <td>R22,R25</td> <td>R0402</td> <td>5.1kΩ</td> <td>0402WGF5101TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25905</td> </tr> <tr> <td height="18">27</td> <td align="right">1</td> <td>18kΩ</td> <td>R24</td> <td>R0402</td> <td>18kΩ</td> <td>0402WGF1802TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25762</td> </tr> <tr> <td height="18">28</td> <td align="right">1</td> <td>510kΩ</td> <td>R28</td> <td>R0402</td> <td>510kΩ</td> <td>0402WGF5103TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C11616</td> </tr> <tr> <td height="18">29</td> <td align="right">1</td> <td>110kΩ</td> <td>R29</td> <td>R0402</td> <td>110kΩ</td> <td>0402WGF1103TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25745</td> </tr> <tr> <td height="18">30</td> <td align="right">2</td> <td>200kΩ</td> <td>R30,R33</td> <td>R0402</td> <td>200kΩ</td> <td>0402WGF2003TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25764</td> </tr> <tr> <td height="18">31</td> <td align="right">2</td> <td>100kΩ</td> <td>R31,R32</td> <td>R0402</td> <td>100kΩ</td> <td>RC0402FR-07100KL</td> <td>YAGEO(国巨)</td> <td>C60491</td> </tr> <tr> <td height="18">32</td> <td align="right">1</td> <td>1.5kΩ</td> <td>R41</td> <td>R0402</td> <td>1.5kΩ</td> <td>0402WGF1501TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25867</td> </tr> <tr> <td height="18">33</td> <td align="right">1</td> <td>20kΩ</td> <td>R42</td> <td>RES-ADJ-SMD_3P-L3.8-W3.0-P2.00-BL-FS</td> <td>20kΩ</td> <td>VG039NCHXTB203</td> <td>HDK(北陆电气)</td> <td>C128550</td> </tr> <tr> <td height="18">34</td> <td align="right">2</td> <td>20kΩ</td> <td>R43,R44</td> <td>R0402</td> <td>20kΩ</td> <td>0402WGF2002TCE</td> <td>UNI-ROYAL(厚声)</td> <td>C25765</td> </tr> <tr> <td height="18">35</td> <td align="right">2</td> <td>110mΩ</td> <td>R45,R46</td> <td>R1206</td> <td>110mΩ</td> <td>RL1206FR-070R11L</td> <td>YAGEO(国巨)</td> <td>C327071</td> </tr> <tr> <td height="18">36</td> <td align="right">1</td> <td>RST</td> <td>SW1</td> <td>SW-SMD_L3.9-W3.0-P4.45</td> <td> </td> <td>RST</td> <td>XUNPU(讯普)</td> <td>C720477</td> </tr> <tr> <td height="18">37</td> <td align="right">1</td> <td>BOOT</td> <td>SW2</td> <td>SW-SMD_L3.9-W3.0-P4.45</td> <td> </td> <td>BOOT</td> <td>XUNPU(讯普)</td> <td>C720477</td> </tr> <tr> <td height="18">38</td> <td align="right">1</td> <td>KLM8G1GETF-B041</td> <td>U1</td> <td>FBGA-153_L13.0-W11.5-P0.50_KLMAG1JETD-B041</td> <td> </td> <td>KLM8G1GETF-B041</td> <td>SAMSUNG(三星半导体)</td> <td>C499918</td> </tr> <tr> <td height="18">39</td> <td align="right">1</td> <td>W25Q32JVSSIQ</td> <td>U3</td> <td>SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL</td> <td> </td> <td>W25Q32JVSSIQ</td> <td>WINBOND(华邦)</td> <td>C179173</td> </tr> <tr> <td height="18">40</td> <td align="right">1</td> <td>SL2.1s</td> <td>U4</td> <td>SSOP-16_L4.6-W2.6-P0.53-LS4.0-BL</td> <td> </td> <td>SL2.1s</td> <td>CoreChips(和芯润德)</td> <td>C2684433</td> </tr> <tr> <td height="18">41</td> <td align="right">1</td> <td>RS2227XN</td> <td>U5</td> <td>MSOP-10_L3.0-W3.0-P0.50-LS5.0-BL</td> <td> </td> <td>RS2227XN</td> <td>RUNIC(润石)</td> <td>C255478</td> </tr> <tr> <td height="18">42</td> <td align="right">2</td> <td>BWU.FL-IPEX1</td> <td>U6,U8</td> <td>IPEX-SMD_BWIPX-1-001E</td> <td> </td> <td>BWU.FL-IPEX1</td> <td>BAT WIRELESS(蝙蝠无线)</td> <td>C5137195</td> </tr> <tr> <td height="18">43</td> <td align="right">1</td> <td>SKI.WB800DU2.7</td> <td>U7</td> <td>SKI.WB800DU2.7</td> <td>SKI.WB800DU2.7</td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td height="18">44</td> <td align="right">1</td> <td>EA3056QDR</td> <td>U9</td> <td>QFN-24_L4.0-W4.0-P0.50-BL-EP2.6</td> <td> </td> <td>EA3056QDR</td> <td>everanalog(申风)</td> <td>C575411</td> </tr> <tr> <td height="18">45</td> <td align="right">1</td> <td>rv1106</td> <td>U14</td> <td>QFN-128_L12.3-W12.3-P0.35-TL-EP7.0</td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td height="18">46</td> <td align="right">1</td> <td>TMC2209-LA</td> <td>U16</td> <td>QFN-28_L5.0-W5.0-P0.50-BL-EP</td> <td> </td> <td>TMC2209-LA</td> <td>TRINAMIC</td> <td>C465949</td> </tr> <tr> <td height="18">47</td> <td align="right">1</td> <td>TYPE-C-31-M-12</td> <td>USBC1</td> <td>USB-C_SMD-TYPE-C-31-M-12</td> <td> </td> <td>TYPE-C-31-M-12</td> <td>韩国韩荣</td> <td>C165948</td> </tr> <tr> <td height="18">48</td> <td align="right">1</td> <td>24MHz</td> <td>X1</td> <td>CRYSTAL-SMD_4P-L2.0-W1.6-BL</td> <td>24MHz</td> <td>7216-2400A1210-00</td> <td>XTY(新天源)</td> <td>C389791</td> </tr> <tr> <td height="18">49</td> <td align="right">1</td> <td>32.768kHz</td> <td>X2</td> <td>CRYSTAL-SMD_L3.2-W1.5-1</td> <td>32.768kHz</td> <td>XKXGI-SUA-32.768K</td> <td>YXC(扬兴晶振)</td> <td>C5213671</td> </tr> <tr> <td height="18">50</td> <td align="right">1</td> <td>AFC01-S15FCA-00</td> <td>X3</td> <td>FPC-SMD_15P-P0.50_JS_AFC01-S15FCA-00</td> <td> </td> <td>AFC01-S15FCA-00</td> <td>JS(钜硕电子)</td> <td>C262664</td> </tr> <tr> <td height="18">51</td> <td align="right">1</td> <td>12MHz</td> <td>X4</td> <td>OSC-SMD_3P-L3.2-W1.3-P1.2-L</td> <td>12MHz</td> <td>CSTCE12M0G55-R0</td> <td>muRata(村田)</td> <td>C91581</td> </tr> </table> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">*7、大赛LOGO验证</h3> <hr> <p style="line-height:1.8"> </p> <p style="line-height:1.8"><img src="//image.lceda.cn/pullimage/2LWtM4iDvU9zlbiLKvSWIuZFQqkdumuFdu0G39Sy.png"></p> <p style="line-height:1.8"> </p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">* 8、演示您的项目并录制成视频上传</h3> <hr> <p style="line-height:1.8"> </p> <p style="line-height:1.8"> </p> </div>