[PXCT-2107] UNO Q: Datasheet JANALOG Detail Update

content/hardware/02.uno/boards/uno-q/datasheet/datasheet.md

@@ -109,9 +109,8 @@ The wireless module uses SDIO for Wi-Fi® data and a UART for Bluetooth® contro
 |-------------|------------------:|--------------------:|-----------------------|
 | USB-C VBUS  |               5 V |           up to 3 A | USB-C connector       |
 | VIN (DC IN) |            7-24 V |                   - | JMEDIA, JANALOG (VIN) |
-| 5 V Pin     |               5 V |           up to 3 A | JANALOG               |
 
-<p style="text-align: justify;">UNO Q supports dual power inputs: a USB-C port and a 7-24V DC input. Over USB Power Delivery, it requests only the 5 V / 3 A contract and does not request higher-voltage PD profiles. Use a supply and cable rated for 5 V at 3 A to avoid undervoltage during short activity peaks such as wireless bursts or display initialization. A regulated external 5 V DC source can also be used to supply power to the board via the 5 V pin on the JANALOG header.</p>
+<p style="text-align: justify;">UNO Q supports dual power inputs: a USB-C port and a 7-24V DC input. Over USB Power Delivery, it requests only the 5 V / 3 A contract and does not request higher-voltage PD profiles. Use a supply and cable rated for 5 V at 3 A to avoid undervoltage during short activity peaks such as wireless bursts or display initialization.</p>
 
 <p style="text-align: justify;"><em>USB-C VBUS</em> and the 5 V output of the 7-24 V buck are <em>diode-OR</em> combined onto the system 5 V bus (<code>5V_SYS</code>). From <code>5V_SYS</code>, the design derives the 3.8 V pre-regulator node and, subsequently, the 3.3 V.
 The PMIC, powered by 5V_SYS, derives the 1.8V rail.</p>
@@ -525,14 +524,14 @@ gst-launch-1.0 -v videotestsrc num-buffers=1000 \
 
 ### JSPI (A5) (JSPI1) - Pin Map
 
-| **Pin** | **Designation** | **Net / Function** | **Domain** | **Notes**  |
-|--------:|-----------------|--------------------|------------|------------|
-|       1 | MISO            | PC2 (SPI2_MISO)    | 3.3 V      | -          |
-|       2 | +5V             | 5V_USB_VBUS        | Power      | Power only |
-|       3 | SCK             | PD1 (SPI2_SCK)     | 3.3 V      | -          |
-|       4 | MOSI            | PC3 (SPI2_MOSI)    | 3.3 V      | -          |
-|       5 | RESET           | MCU_NRST           | 3.3 V      | -          |
-|       6 | GND             | Ground             | Power      | -          |
+| **Pin** | **Designation** | **Net / Function** | **Domain** | **Notes**                     |
+|--------:|-----------------|--------------------|------------|-------------------------------|
+|       1 | MISO            | PC2 (SPI2_MISO)    | 3.3 V      | -                             |
+|       2 | +5V             | 5V_USB_VBUS        | Power      | Output only; do not back-feed |
+|       3 | SCK             | PD1 (SPI2_SCK)     | 3.3 V      | -                             |
+|       4 | MOSI            | PC3 (SPI2_MOSI)    | 3.3 V      | -                             |
+|       5 | RESET           | MCU_NRST           | 3.3 V      | -                             |
+|       6 | GND             | Ground             | Power      | -                             |
 
 ### JCTL (A1) (JCTL1) - Pin Map
 
@@ -586,7 +585,7 @@ gst-launch-1.0 -v videotestsrc num-buffers=1000 \
 |       2 | IOREF           | PWR_3P3V          | - I/O voltage reference (mirrors 3.3 V rail)             | Power          | Output only; do not back-feed |
 |       3 | RESET           | MCU_NRST          | - MCU reset                                              | 3.3 V          | -                             |
 |       4 | +3V3 OUT        | PWR_3P3V          | - 3.3 V supply                                           | Power          | -                             |
-|       5 | +5V USB VBUS    | 5V_USB_VBUS       | - 5 V supply (pass-through)                              | Power          | Power only                    |
+|       5 | +5V USB VBUS    | 5V_USB_VBUS       | - 5 V supply (pass-through)                              | Power          | Output only; do not back-feed |
 |       6 | GND             | GND               | - Ground                                                 | Power          | -                             |
 |       7 | GND             | GND               | - Ground                                                 | Power          | -                             |
 |       8 | VIN IN          | DC_IN             | - 7-24 V input                                           | Power          | Power only                    |
@@ -644,7 +643,7 @@ For first time setting up:
   <strong>Note:</strong> In <strong>PC-hosted</strong> mode, a <em>USB data</em> connection is required for first-time setup. Afterwards you can use the <strong>Network</strong> target over LAN (SSH). In <strong>Single-Board Computer (SBC)</strong> mode, no USB data link is needed for setup, just power the board and use the <strong>Network</strong> target once it joins your network. For peripherals in SBC mode (keyboard, mouse, USB camera, microphone), use a USB-C dongle with external power delivery capabilities. When DisplayPort Alt-Mode is active, USB data speed is reduced.</p>
 </div>
 
-Use a 5 V / 3 A USB-C source and cable, or power from the 5 V or VIN pins as specified in the [input power section](#input-power) (USB-C is 5 V only / VIN is 7-24 V).
+Use a 5 V / 3 A USB-C source and cable, or power from the VIN pin as specified in the [input power section](#input-power) (USB-C is 5 V only / VIN is 7-24 V).
 
 <div style="background-color: rgba(0, 170, 228, 0.2); border-left: 6px solid rgba(0, 120, 180, 1); margin: 20px 0; padding: 15px;">
   First boot typically takes 20-30 seconds while Linux starts. Wait for the boot LED sequence or the LED-matrix animation to finish before interacting with the board.
@@ -800,7 +799,6 @@ UNO Q 提供两种型号：
 
 ![](assets/ABX00162-ABX00173-comm-components.png)
 
-<<<<<<< PXCT-1634-UNO-Q-Zh+PT
 | **子系统**                                                   | **详细信息**                                                 |
 | ------------------------------------------------------------ | ------------------------------------------------------------ |
 | 无线模块                                                     | - WCBN3536A（Qualcomm WCN3980）（U2901）<br></br>- Wi-Fi® 5 802.11a/b/g/n/ac（双频）+ Bluetooth® 5.1 |
@@ -1377,7 +1375,7 @@ Arduino App Lab 可安装在您的电脑上，或直接在单板计算机模式
 - 编辑器中可同时查看双方日志，无需离开Arduino App Lab即可进行迭代开发。
 
 首次设置时：
-=======
+
 1. 安装Arduino App Lab [1]并启动，连接UNO Q开发板：采用**USB-C数据线**进入PC主机模式，或直接供电进入单板计算机模式。
 2. 该开发板将自动检查更新。若有可用更新，系统将提示您安装。更新完成后，需重新启动Arduino App Lab[1]。
 3. 初始设置将要求您为设备设置名称和密码，同时需提供本地网络的Wi-Fi®凭证。
@@ -2557,6 +2555,7 @@ Este equipamento não tem direito à proteção contra interferência prejudicia
 
 |  **Date**  | **Revision** | **Changes**                                                                                                                  |
 |:----------:|:------------:|------------------------------------------------------------------------------------------------------------------------------|
+| 04/08/2026 |      14      | Updated power input option table (JANALOG)                                                                                   |
 | 17/06/2026 |      13      | Display output clarification (USB-C and JMEDIA)                                                                              |
 | 16/06/2026 |      12      | Add Safety information section                                                                                               |
 | 01/06/2026 |      11      | Add RED radio equipment frequency band and transmit power information                                                        |