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Milir-Radxa merged 1 commit into from
Apr 14, 2026
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docs: add motherboard overview and interface description to ROCK 5 ITX hardware-interface page #1665

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315 changes: 312 additions & 3 deletions docs/rock5/rock5itx/hardware-design/hardware-interface.md
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Expand Up @@ -12,9 +12,318 @@ sidebar_position: 4

<img src="/img/rock5itx/rock5itx-system-block-diagram.webp" alt="rk3588 system diagram" width="700" />

## 实物照片

<img src="/img/rock5itx/rock5itx-real.webp" width="600" />
## 主板概览

<Tabs queryString="HardwareVersion">

<TabItem value="ROCK 5ITX v1.11">
<img src="/img/rock5itx/rock5itx-real-side-v-1-11.webp" width="800" alt="rock 5itx side v1.11" />
<img src="/img/rock5itx/rock5itx-real-up1-v-1-11.webp" width="800" alt="rock 5itx up v1.11" />
</TabItem>
<TabItem value="ROCK 5ITX v1.12">
<img src="/img/rock5itx/rock5itx-real-side-v-1-12.webp" width="800" alt="rock 5itx side v1.12" />
</TabItem>
<TabItem value="ROCK 5ITX+ V1.2">
<img src="/img/rock5itx/rock5itx-real-side-v-1-2.webp" width="800" alt="rock 5itx side v1.2" />
<img src="/img/rock5itx/rock5itx-real-up1-v-1-2.webp" width="800" alt="rock 5itx up v1.2" />
</TabItem>

</Tabs>

## 接口说明

<Tabs queryString="HardwareVersion">
<TabItem value="ROCK 5ITX v1.11">
<table>
<tr>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
</tr>
<tr>
<th>1</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#tp-接口">TP 接口</a></th>
<th>9</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#spdif-音频接口">SPDIF 音频接口</a></th>
<th>17</th>
<th>DC 电源接口</th>
<th>25</th>
<th>Recovery Header</th>
<th>33</th>
<th>eMMC</th>
</tr>
<tr>
<th>2</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#lcd0">LCD 屏接口</a></th>
<th>10</th>
<th><a href="">上： Headphone Jack; 下： Microphone Jack</a></th>
<th>18</th>
<th>POE Header</th>
<th>26</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#pcie-m-key">M.2 M Key</a></th>
</tr>
<tr>
<th>3</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#摄像头接口">摄像头接口</a></th>
<th>11</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#usb-30--hdmi-10">USB 3.0 + HDMI</a></th>
<th>19</th>
<th>标准 24-Pin ATX 电源接口</th>
<th>27</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#pcie-e-key">M.2 E Key</a></th>
</tr>
<tr>
<th>4</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#miscro-sd">MicroSD</a></th>
<th>12</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#usb-30--hdmi-11">USB 3.0 + HDMI</a></th>
<th>20</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#sata">4个带供电的 SATA 接口</a></th>
<th>28</th>
<th>Rockchip RK3588</th>
</tr>
<tr>
<th>5</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#debug-uart">DEBUG UART</a></th>
<th>13</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#以太网--usb-20-12">以太网 + USB 2.0</a></th>
<th>21</th>
<th>5V/GND/GND/12V</th>
<th>29</th>
<th>LPDDR5 RAM</th>
</tr>
<tr>
<th>6</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#f_usb">F_USB</a></th>
<th>14</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#以太网--usb-20-13">以太网 + USB 2.0</a></th>
<th>22</th>
<th>EDP</th>
<th>30</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#fan">FAN</a></th>
</tr>
<tr>
<th>7</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#f_audio">F_AUDIO</a></th>
<th>15</th>
<th>HDMI IN</th>
<th>23</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#rtc">RTC</a></th>
<th>31</th>
<th>风扇螺丝孔</th>
</tr>
<tr>
<th>8</th>
<th>F_PANEL</th>
<th>16</th>
<th>全功能 Type C</th>
<th>24</th>
<th>Maskrom 按键</th>
<th>32</th>
<th>SPI Flash</th>
</tr>
</table>
</TabItem>
<TabItem value="ROCK 5ITX v1.12">
<table>
<tr>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
</tr>
<tr>
<th>1</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#tp-接口">TP 接口</a></th>
<th>9</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#spdif-音频接口">SPDIF 音频接口</a></th>
<th>17</th>
<th>DC 电源接口</th>
<th>25</th>
<th>Recovery Header</th>
<th>33</th>
<th>eMMC</th>
</tr>
<tr>
<th>2</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#lcd0">LCD 屏接口</a></th>
<th>10</th>
<th><a href="">上： Headphone Jack; 下： Microphone Jack</a></th>
<th>18</th>
<th>POE Header</th>
<th>26</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#pcie-m-key">M.2 M Key</a></th>
</tr>
<tr>
<th>3</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#摄像头接口">摄像头接口</a></th>
<th>11</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#usb-30--hdmi-10">USB 3.0 + HDMI</a></th>
<th>19</th>
<th>标准 24-Pin ATX 电源接口</th>
<th>27</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#pcie-e-key">M.2 E Key</a></th>
</tr>
<tr>
<th>4</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#miscro-sd">MicroSD</a></th>
<th>12</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#usb-30--hdmi-11">USB 3.0 + HDMI</a></th>
<th>20</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#sata">4个带供电的 SATA 接口</a></th>
<th>28</th>
<th>Rockchip RK3588</th>
</tr>
<tr>
<th>5</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#debug-uart">DEBUG UART</a></th>
<th>13</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#以太网--usb-20-12">以太网 + USB 2.0</a></th>
<th>21</th>
<th>5V/GND/GND/12V</th>
<th>29</th>
<th>LPDDR5 RAM</th>
</tr>
<tr>
<th>6</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#f_usb">F_USB</a></th>
<th>14</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#以太网--usb-20-13">以太网 + USB 2.0</a></th>
<th>22</th>
<th>EDP</th>
<th>30</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#fan">FAN</a></th>
</tr>
<tr>
<th>7</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#f_audio">F_AUDIO</a></th>
<th>15</th>
<th>HDMI IN</th>
<th>23</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#rtc">立式 RTC 座子</a></th>
<th>31</th>
<th>风扇螺丝孔</th>
</tr>
<tr>
<th>8</th>
<th>F_PANEL</th>
<th>16</th>
<th>全功能 Type C</th>
<th>24</th>
<th>Maskrom 按键</th>
<th>32</th>
<th>SPI Flash</th>
</tr>
</table>
</TabItem>
<TabItem value="ROCK 5ITX+ V1.2">
<table>
<tr>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
<th>编号</th>
<th>接口名</th>
</tr>
<tr>
<th>1</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#tp-接口">TP 接口</a></th>
<th>9</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#spdif-音频接口">SPDIF 音频接口</a></th>
<th>17</th>
<th>DC 电源接口</th>
<th>25</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#pcie-m-key">M.2 M Key</a></th>
</tr>
<tr>
<th>2</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#lcd0">LCD 屏接口</a></th>
<th>10</th>
<th><a href="">上： Headphone Jack; 下： Microphone Jack</a></th>
<th>18</th>
<th>POE Header</th>
<th>26</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#pcie-e-key">M.2 E Key</a></th>
</tr>
<tr>
<th>3</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#摄像头接口">摄像头接口</a></th>
<th>11</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#usb-30--hdmi-10">USB 3.0 + HDMI</a></th>
<th>19</th>
<th>标准 24-Pin ATX 电源接口</th>
<th>27</th>
<th>Rockchip RK3588</th>
</tr>
<tr>
<th>4</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#miscro-sd">MicroSD</a></th>
<th>12</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#usb-30--hdmi-11">USB 3.0 + HDMI</a></th>
<th>20</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#pcie-m-key">M.2 M Key</a></th>
<th>28</th>
<th>LPDDR5 RAM</th>
</tr>
<tr>
<th>5</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#debug-uart">DEBUG UART</a></th>
<th>13</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#以太网--usb-20-12">以太网 + USB 2.0</a></th>
<th>21</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#rtc">RTC</a></th>
<th>29</th>
<th>SPI Flash</th>
</tr>
<tr>
<th>6</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#f_usb">F_USB</a></th>
<th>14</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#以太网--usb-20-13">以太网 + USB 2.0</a></th>
<th>22</th>
<th>EDP</th>
<th>30</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#fan">FAN</a></th>
</tr>
<tr>
<th>7</th>
<th><a href="/rock5/rock5itx/hardware-design/hardware-interface#f_audio">F_AUDIO</a></th>
<th>15</th>
<th>HDMI IN</th>
<th>23</th>
<th>Maskrom 按键</th>
<th>31</th>
<th>eMMC</th>
</tr>
<tr>
<th>8</th>
<th>F_PANEL</th>
<th>16</th>
<th>全功能 Type C</th>
<th>24</th>
<th>Recovery</th>
<th></th>
<th></th>
</tr>
</table>
</TabItem>
</Tabs>

以下是各个硬件接口的详细接口线序以及说明。

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