From 845a017a95ddc1b5cd73813a7bf7d47cf573b73f Mon Sep 17 00:00:00 2001
From: PhatenIoT-yan <168261949+PhatenIoT@users.noreply.github.com>
Date: Wed, 17 Jun 2026 11:06:11 +0800
Subject: [PATCH] docs: update documentation content

---
 .gitignore                                    |   3 -
 .../digital_mixer/digital_mixer.md            | 207 ++++++++++++++++++
 .../digital_mixer/digital_mixer.md            | 207 ++++++++++++++++++
 zh/mkdocs.yml                                 |   4 +-
 4 files changed, 416 insertions(+), 5 deletions(-)
 create mode 100644 en/docs/dev_doc/datasheet/std_product/digital_mixer/digital_mixer.md
 create mode 100644 zh/docs/dev_doc/datasheet/std_product/digital_mixer/digital_mixer.md

diff --git a/.gitignore b/.gitignore
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--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,3 @@ assets/.DS_Store
 /assets
 .DS_Store
 **/.DS_Store
-
-# 数字调音台资料暂不纳入版本库
-zh/docs/dev_doc/datasheet/std_product/digital_mixer/
diff --git a/en/docs/dev_doc/datasheet/std_product/digital_mixer/digital_mixer.md b/en/docs/dev_doc/datasheet/std_product/digital_mixer/digital_mixer.md
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+---
+title: AH86G11-VC1 16-in/16-out TDM256 USB Multi-channel Digital Audio Interface Core Module
+description: AH86G11-VC1 16-in/16-out TDM256 USB Multi-channel Digital Audio Interface Core Module Datasheet
+author: Technical Documentation Department
+date: 2026-06-16
+print_page: true
+---
+
+--8<-- "common/phaten_xmos_support_img.md"
+<div class="grid" markdown>
+<div class="cardwide" markdown>
+
+# AH86G11-VC1
+__16-in/16-out TDM256 Slave 48kHz / 24bit·32bit USB Multi-channel Digital Audio Interface__
+
+</div>
+</div>
+
+## 1. Introduction
+
+### 1.1 Product Description
+
+AH86G11 is a **USB multi-channel digital audio interface core module** based on the xcore.ai (XMOS) multi-core architecture, designed for audio front-end applications that interconnect with an external DSP in digital mixing consoles / multi-channel mixing systems. AH86G11 connects to a host (PC / Mac) via a **USB Audio Interface (UAC)**, and externally provides a **16-channel input / 16-channel output** TDM digital audio interface to interconnect with a DSP. It adopts the **TDM256 frame format (8 channels per data line)**, implementing 16-in / 16-out through 2 input data lines and 2 output data lines.
+
+AH86G11 operates in Slave mode with a fixed sampling rate of 48kHz, and supports 24bit / 32bit audio data bit depths: USB supports 48K 24bit/32bit, while TDM supports only 32bit. The clock is **provided by the external DSP**: the DSP outputs the bit clock `BCLK` (`I2S0_SCLK`) and the frame sync `FS` (`I2S0_LRCLK`) to AH86G11, and AH86G11 operates as a clock slave.
+
+<!-- !!! info "Clock Relationship"
+    At 48kHz / TDM256 configuration, each frame is 256 bit, and each data line carries 8 × 32bit channels.
+
+    - `FS` (LRCLK) = 48kHz
+    - `BCLK` (SCLK) = 48kHz × 256 = **12.288MHz**
+    - Each TDM256 data line = 8 channels; 2 input lines = 16-in, 2 output lines = 16-out
+    - `MCLK`: Optional; if the DSP does not provide MCLK separately, the user may connect AH86G11's MCLK to BCLK (MCLK = BCLK = 12.288MHz) -->
+
+### 1.2 Product Features
+
+**Audio Interface Features**
+
+- **USB Audio Interface (UAC)**: Multi-channel USB audio interface connecting to a host (PC / Mac), 48kHz / 24bit·32bit
+- **TDM256 Multi-channel Interface**: 16-in / 16-out, 2 TDM256 input data lines (16 channels) + 2 TDM256 output data lines (16 channels), 8 channels per data line
+- **Sampling Rate**: Fixed 48kHz
+- **Bit Depth**: USB supports 24bit / 32bit; TDM supports only 32bit
+
+**Clock Features**
+
+- **Slave Mode**: The clock is provided by the external DSP; the DSP outputs the bit clock `BCLK` (`I2S0_SCLK`) and the frame sync `FS` (`I2S0_LRCLK`), and AH86G11 operates as a clock slave
+- Only 2 external clock lines: `BCLK` + `FS`
+- `MCLK`: The DSP may not provide it separately; if not provided, the user may connect MCLK to BCLK (MCLK = BCLK)
+
+### 1.3 Application Scenarios
+
+- Digital Mixer — multi-channel audio front-end for mixing consoles, forms a mixing / effects processing chain with an external DSP, 16-in / 16-out channel routing
+- Multichannel Audio Router — channel-level digital audio distribution, TDM multi-channel interconnection, signal aggregation for recording / PA systems
+- Conference / PA System — multi-microphone channel aggregation, audio interface interfacing with the system DSP, fixed 48kHz engineering audio applications
+
+### 1.4 Product Functional Block Diagram
+
+<figure markdown="span">
+  ![Digital Mixer Audio Interface Module Block Diagram](/assets/images/digital_mixer/digital_mixer_diagram.png "Digital Mixer Audio Interface Module Block Diagram"){width=700}
+  <figcaption>Figure 1: Digital Mixer Audio Interface Core Module Functional Block Diagram</figcaption>
+</figure>
+
+### 1.5 Ordering Information
+
+| PRODUCT MODEL | ORDERING NUMBER | PACKAGE BODY | SIZE (NOM) | Hardware Model |  Comments        |
+|:--------|:----------------|:-------------|:-----------|:------------|:------------|
+| AH86G11-VC1 | AH86G11-VC1 | SMT LGA-52 | 13×13mm | A316-Mini-V1 | 16-in/16-out TDM256 USB multi-channel digital audio interface core module, 48kHz / 24bit·32bit |
+
+## 2. Modes and Specifications
+
+### 2.1 Supported Input and Output Modes
+
+<!-- AH86G11 operates in a single bridging mode, implementing bidirectional 16-channel audio interconnection between the host **USB (UAC)** and the external DSP **TDM256 (Slave)**: -->
+
+| Mode Number | Input/Output Mode | Description |
+|:--------:|:------------------------|:------------------------|
+| 1        | TDM256(Slave) in - USB out /<br/> USB in - TDM256(Slave) out  |  TDM256 input (DSP) / USB output (16 channels) /<br/> USB input (16 channels) / TDM256 output (DSP) |
+
+### 2.2 Detailed Parameters for Each Operating Mode
+
+#### 2.2.1 USB Audio Mode
+
+**Audio Format and Sampling Rate:**
+
+| Audio Format | Specification |
+|:---------|:-------------|
+| **USB Audio** | USB Audio Class (UAC), multi-channel |
+| **Sampling Rate** | 48kHz (fixed) |
+| **Bit Depth** | 24bit / 32bit |
+
+#### 2.2.2 TDM256 Slave Mode
+
+**Audio Format and Sampling Rate:**
+
+| Audio Format | Specification |
+|:---------|:-------------|
+| **PCM / TDM** | TDM256, 8 channels per data line |
+| **Sampling Rate** | 48kHz (fixed) |
+| **Bit Depth** | 32bit |
+| **Input Channels** | 16 (2 × TDM256 input lines) |
+| **Output Channels** | 16 (2 × TDM256 output lines) |
+
+## 3. Pin Configuration and Functions
+
+### 3.1 Module Pin Layout
+
+<figure markdown="span">
+  ![A316-Mini-V1 Module Pin Diagram](/assets/images/hifi_audio/a316_pin.png "A316-Mini-V1 Module Pin Diagram"){width=400}
+  <figcaption>Figure 2: Digital Mixer Audio Interface Core Module (A316-Mini-V1, LGA-52) Pin Arrangement Diagram</figcaption>
+</figure>
+
+### 3.2 Module Pin Description
+
+The module uses the **A316-Mini-V1 (SMT LGA-52, 13×13mm)** package. The physical mapping of the 52 external LGA pads to the XMOS pins is as follows:
+
+| Pin Number | Name      | Type  | Function                         |
+|:--------:|:----------|:------|:-----------------------------|
+| 1        | 3.3V      | P     | Module 3.3V Power Supply               |
+| 2        | X1D13     | -     | NC                           |
+| 3        | X1D16     | -     | NC                           |
+| 4        | GND       | P     | Module Ground                       |
+| 5        | X1D17     | -     | NC                           |
+| 6        | X1D18     | -     | NC                           |
+| 7        | X1D19     | -     | NC                           |
+| 8        | X1D22     | -     | NC                           |
+| 9        | X0D29     | -     | NC                           |
+| 10       | X0D35     | I (Slave) | `I2S0_SCLK` / **BCLK** |
+| 11       | X0D36     | I (Slave) | `I2S0_LRCLK` / **FS** |
+| 12       | X0D37     | O     | `I2S0_OUT1` |
+| 13       | X0D38     | O     | `I2S0_OUT0` |
+| 14       | X0D40     | -     | NC                           |
+| 15       | X0D39     | O     | `MCLK` |
+| 16       | X0D42     | -     | NC                           |
+| 17       | X0D41     | -     | NC                           |
+| 18       | X0D43     | -     | NC                           |
+| 19       | X1D34     | -     | NC                           |
+| 20       | GND       | P     | Module Ground                       |
+| 21       | X0D30     | O     | `CTL_MUTE` |
+| 22       | X0D31     | -     | NC                           |
+| 23       | X0D32     | -     | NC                           |
+| 24       | X0D33     | -     | NC                           |
+| 25       | GND       | P     | Module Ground                       |
+| 26       | GND       | P     | Module Ground                       |
+| 27       | GND       | P     | Module Ground                       |
+| 28       | X0D00     | I     | `I2S0_IN0` |
+| 29       | X0D11     | I     | `I2S0_IN1` |
+| 30       | X1D00     | -     | NC                           |
+| 31       | X1D01     | -     | NC                           |
+| 32       | GND       | P     | Module Ground                       |
+| 33       | X1D09     | -     | NC                           |
+| 34       | X1D10     | -     | NC                           |
+| 35       | X1D11     | O     | `MCLK`, connect to Pin 15 X0D39 |
+| 36       | GND       | P     | Module Ground                       |
+| 37       | GND       | P     | Module Ground                       |
+| 38       | TDI       | I/O   | JTAG / XTAG Debug PIN         |
+| 39       | TDO       | I/O   | JTAG / XTAG Debug PIN         |
+| 40       | TMS       | I/O   | JTAG / XTAG Debug PIN         |
+| 41       | TCK       | I/O   | JTAG / XTAG Debug PIN         |
+| 42       | RST_N     | I     | System reset, active low         |
+| 43       | 1.8V      | P     | Module 1.8V Power Supply               |
+| 44       | GND       | P     | Module Ground                       |
+| 45       | USB_DM    | I/O   | USB_DM     |
+| 46       | USB_DP    | I/O   | USB_DP     |
+| 47       | GND       | P     | Module Ground                       |
+| 48       | 0.9V      | P     | Module 0.9V Power Supply               |
+| 49       | GND       | P     | Module Ground                       |
+| 50       | GND       | P     | Module Ground                       |
+| 51       | GND       | P     | Module Ground                       |
+| 52       | GND       | P     | Module Ground                       |
+
+## 4. Hardware Specifications
+
+### 4.1 Product Dimensions
+
+--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:size"
+
+### 4.2 Module Package Diagram
+
+<figure markdown="span">
+  ![A316-Mini-V1 Package Diagram](/assets/images/hifi_audio/a316_size.png "A316-Mini-V1 Package Diagram"){width=400}
+  <figcaption>Figure 3: A316-Mini-V1 Package Diagram</figcaption>
+</figure>
+
+## 5. Minimum System Reference Design
+
+<figure markdown="span">
+  ![A316-Mini-V1 Minimum System Reference Design](/assets/download/a316_mini_v1/a316_mini_v1_mini_ref_design.png "A316-Mini-V1 Minimum System Reference Design"){width=800}
+  <figcaption></figcaption>
+</figure>
+
+## 6. Product Packaging Information
+
+--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:package"
+
+## 7. Revision History
+
+| Version  | Date         | Description                                   | Revised By       |
+|:------|:-------------|:---------------------------------------|:-------------|
+| V1.0  | 2026-06-16   | Initial release |  Technical Dept.  |
+
+## 8. Consultation and Feedback
+<details>
+<summary>Click to expand consultation & feedback form</summary>
+
+--8<-- "common/customer_form.md"
+
+</details>
diff --git a/zh/docs/dev_doc/datasheet/std_product/digital_mixer/digital_mixer.md b/zh/docs/dev_doc/datasheet/std_product/digital_mixer/digital_mixer.md
new file mode 100644
index 0000000..a78e583
--- /dev/null
+++ b/zh/docs/dev_doc/datasheet/std_product/digital_mixer/digital_mixer.md
@@ -0,0 +1,207 @@
+---
+title: AH86G11-VC1 16进16出TDM256 USB多通道数字音频接口核心模组
+description: AH86G11-VC1 16进16出TDM256 USB多通道数字音频接口核心模组数据手册
+author: 技术文档部
+date: 2026-06-16
+print_page: true
+---
+
+--8<-- "common/phaten_xmos_support_img.md"
+<div class="grid" markdown>
+<div class="card-wide" markdown>
+
+# AH86G11-VC1
+__16进16出 TDM256 Slave 48kHz/24bit-32bit USB多进多出数字音频接口__
+
+</div>
+</div>
+
+## 1、简介
+
+### 1.1 产品描述
+
+AH86G11 是一款基于 xcore.ai（XMOS）多核架构的 **USB 多通道数字音频接口核心模组**，面向数字调音台 / 多通道混音系统中与外部 DSP 互联的音频前端应用。AH86G11 通过 **USB 音频接口（UAC）** 与上位机（PC / Mac）连接，并对外提供 **16 通道输入 / 16 通道输出** 的 TDM 数字音频接口与 DSP 互联，采用 **TDM256 帧格式（单数据线 8 通道）**，通过 2 条输入数据线与 2 条输出数据线实现 16 进 16 出。
+
+AH86G11 工作于 从模式（Slave），采样率固定为 48kHz，⽀持 24bit / 32bit ⾳频数据位深：usb支持48K 24bit/32bit  TDM只支持32bit。时钟由外部 **DSP 提供** ：DSP 向 AH86G11 输出位时钟 `BCLK`（`I2S0_SCLK`）与帧同步 `FS`（`I2S0_LRCLK`），AH86G11 作为时钟从机工作。
+
+<!-- !!! info "时钟关系"
+    在 48kHz / TDM256 配置下，每帧 256 bit，每条数据线承载 8 个 32bit 通道。
+
+    - `FS`（LRCLK）= 48kHz
+    - `BCLK`（SCLK）= 48kHz × 256 = **12.288MHz**
+    - 每条 TDM256 数据线 = 8 通道；2 条输入 = 16 进，2 条输出 = 16 出
+    - `MCLK`：为可选项；若 DSP 不单独提供 MCLK，用户可选择将 AH86G11 的 MCLK 与 BCLK 连接到一起使用（MCLK = BCLK = 12.288MHz） -->
+
+### 1.2 产品特性
+
+**音频接口特性**
+
+- **USB 音频接口（UAC）**：与上位机（PC / Mac）连接的多通道 USB 音频接口，48kHz / 24bit·32bit
+- **TDM256 多通道接口**：16 进 16 出，2 条 TDM256 输入数据线（16 通道）+ 2 条 TDM256 输出数据线（16 通道），单数据线 8 通道
+- **采样率**：固定 48kHz
+- **位深**：USB 支持 24bit / 32bit；TDM 仅支持 32bit
+
+**时钟特性**
+
+- **从模式（Slave）**：时钟由外部 DSP 提供，DSP 输出位时钟 `BCLK`（`I2S0_SCLK`）与帧同步 `FS`（`I2S0_LRCLK`），AH86G11 作为时钟从机工作
+- 对外时钟线仅 2 条：`BCLK` + `FS`
+- `MCLK`：DSP 可不单独提供；若不提供，用户可选择将 MCLK 与 BCLK 连接到一起使用（MCLK = BCLK）
+
+### 1.3 应用场景
+
+- 数字调音台（Digital Mixer）—— 调音台多通道音频前端，与外部 DSP 构成混音 / 效果处理链，16 进 16 出通道路由
+- 多通道音频路由（Multichannel Audio Router）—— 通道级数字音频分配，TDM 多通道互联，录音 / 扩声系统信号汇聚
+- 会议 / 扩声系统（Conference / PA System）—— 多话筒通道汇聚，与系统 DSP 对接的音频接口，固定 48kHz 工程音频应用
+
+### 1.4 产品功能框图
+
+<figure markdown="span">
+  ![数字调音台音频接口模组框图](/assets/images/digital_mixer/digital_mixer_diagram.png "数字调音台音频接口模组框图"){width=700}
+  <figcaption>图1: 数字调音台音频接口核心模组功能框图</figcaption>
+</figure>
+
+### 1.5 订购信息
+
+| PRODUCT MODEL | ORDERING NUMBER | PACKAGE BODY | SIZE (NOM) | Hardware Model |  Comments        |
+|:--------|:----------------|:-------------|:-----------|:------------|:------------|
+| AH86G11-VC1 | AH86G11-VC1 | SMT LGA-52 | 13×13mm | A316-Mini-V1 | 16进16出 TDM256 USB 多通道数字音频接口核心模组，48kHz / 24bit·32bit |
+
+## 2、模式及指标
+
+### 2.1 支持的输入输出模式
+
+<!-- AH86G11 工作于单一桥接模式，实现上位机 **USB（UAC）** 与外部 DSP **TDM256（Slave）** 之间的双向 16 通道音频互联： -->
+
+| 模式编号 | 输入输出模式 | 说明 |
+|:--------:|:------------------------|:------------------------|
+| 1        | TDM256(Slave) in - USB out /<br/> USB in - TDM256(Slave) out  |  TDM256 输入（DSP）USB 输出（16 通道）/<br/> USB 输入（16 通道）TDM256 输出（DSP） |
+
+### 2.2 各工作模式详细参数
+
+#### 2.2.1 USB Audio 模式
+
+**音频格式与采样率:**
+
+| 音频格式 | 规格 |
+|:---------|:-------------|
+| **USB Audio** | USB Audio Class（UAC），多通道 |
+| **采样率** | 48kHz（固定） |
+| **位深** | 24bit / 32bit |
+
+#### 2.2.2 TDM256 从模式（Slave）
+
+**音频格式与采样率:**
+
+| 音频格式 | 规格 |
+|:---------|:-------------|
+| **PCM / TDM** | TDM256，单数据线 8 通道 |
+| **采样率** | 48kHz（固定） |
+| **位深** | 32bit |
+| **输入通道** | 16（2 × TDM256 输入线） |
+| **输出通道** | 16（2 × TDM256 输出线） |
+
+## 3、管脚配置和功能
+
+### 3.1 模组管脚布局
+
+<figure markdown="span">
+  ![A316-Mini-V1模组管脚图](/assets/images/hifi_audio/a316_pin.png "A316-Mini-V1模组管脚图"){width=400}
+  <figcaption>图2: 数字调音台音频接口核心模组（A316-Mini-V1，LGA-52）管脚排列示意图</figcaption>
+</figure>
+
+### 3.2 模组管脚描述
+
+模组采用 **A316-Mini-V1（SMT LGA-52，13×13mm）** 封装，对外 52 个 LGA 焊盘与 XMOS 引脚的物理映射如下
+
+| 管脚序号 | 名称      | 类型  | 功能                         |
+|:--------:|:----------|:------|:-----------------------------|
+| 1        | 3.3V      | P     | 模组 3.3V 供电               |
+| 2        | X1D13     | -     | NC                           |
+| 3        | X1D16     | -     | NC                           |
+| 4        | GND       | P     | 模组地                       |
+| 5        | X1D17     | -     | NC                           |
+| 6        | X1D18     | -     | NC                           |
+| 7        | X1D19     | -     | NC                           |
+| 8        | X1D22     | -     | NC                           |
+| 9        | X0D29     | -     | NC                           |
+| 10       | X0D35     | I（从模式） | `I2S0_SCLK` / **BCLK** |
+| 11       | X0D36     | I（从模式） | `I2S0_LRCLK` / **FS** |
+| 12       | X0D37     | O     | `I2S0_OUT1` |
+| 13       | X0D38     | O     | `I2S0_OUT0` |
+| 14       | X0D40     | -     | NC                           |
+| 15       | X0D39     | O     | `MCLK` |
+| 16       | X0D42     | -     | NC                           |
+| 17       | X0D41     | -     | NC                           |
+| 18       | X0D43     | -     | NC                           |
+| 19       | X1D34     | -     | NC                           |
+| 20       | GND       | P     | 模组地                       |
+| 21       | X0D30     | O     | `CTL_MUTE` |
+| 22       | X0D31     | -     | NC                           |
+| 23       | X0D32     | -     | NC                           |
+| 24       | X0D33     | -     | NC                           |
+| 25       | GND       | P     | 模组地                       |
+| 26       | GND       | P     | 模组地                       |
+| 27       | GND       | P     | 模组地                       |
+| 28       | X0D00     | I     | `I2S0_IN0` |
+| 29       | X0D11     | I     | `I2S0_IN1` |
+| 30       | X1D00     | -     | NC                           |
+| 31       | X1D01     | -     | NC                           |
+| 32       | GND       | P     | 模组地                       |
+| 33       | X1D09     | -     | NC                           |
+| 34       | X1D10     | -     | NC                           |
+| 35       | X1D11     | O     | `MCLK` 连接Pin 15 X0D39 |
+| 36       | GND       | P     | 模组地                       |
+| 37       | GND       | P     | 模组地                       |
+| 38       | TDI       | I/O   | JTAG / XTAG 调试 PIN         |
+| 39       | TDO       | I/O   | JTAG / XTAG 调试 PIN         |
+| 40       | TMS       | I/O   | JTAG / XTAG 调试 PIN         |
+| 41       | TCK       | I/O   | JTAG / XTAG 调试 PIN         |
+| 42       | RST_N     | I     | 系统复位，低电平有效         |
+| 43       | 1.8V      | P     | 模组 1.8V 供电               |
+| 44       | GND       | P     | 模组地                       |
+| 45       | USB_DM    | I/O   | USB_DM     |
+| 46       | USB_DP    | I/O   | USB_DP     |
+| 47       | GND       | P     | 模组地                       |
+| 48       | 0.9V      | P     | 模组 0.9V 供电               |
+| 49       | GND       | P     | 模组地                       |
+| 50       | GND       | P     | 模组地                       |
+| 51       | GND       | P     | 模组地                       |
+| 52       | GND       | P     | 模组地                       |
+
+## 4、硬件参数
+
+### 4.1 产品尺寸
+
+--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:size"
+
+### 4.2 模组封装图
+
+<figure markdown="span">
+  ![A316-Mini-V1封装图](/assets/images/hifi_audio/a316_size.png "A316-Mini-V1封装图"){width=400}
+  <figcaption>图3: A316-Mini-V1封装图</figcaption>
+</figure>
+
+## 5、最小系统参考设计
+
+<figure markdown="span">
+  ![A316-Mini-V1最小系统参考设计](/assets/download/a316_mini_v1/a316_mini_v1_mini_ref_design.png "A316-Mini-V1最小系统参考设计"){width=800}
+  <figcaption></figcaption>
+</figure>
+
+## 6、产品包装信息
+
+--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:package"
+
+## 7、修订历史
+
+| 版本  | 日期         | 描述                                   | 修订者       |
+|:------|:-------------|:---------------------------------------|:-------------|
+| V1.0  | 2026-06-16   | 初始版本 |  技术部  |
+
+## 8、咨询反馈
+<details>
+<summary>点击展开咨询反馈表单</summary>
+
+--8<-- "common/customer_form.md"
+
+</details>
diff --git a/zh/mkdocs.yml b/zh/mkdocs.yml
index 63c985f..4bc1697 100644
--- a/zh/mkdocs.yml
+++ b/zh/mkdocs.yml
@@ -262,8 +262,8 @@ nav:
         - XMSRC4192-VC1: dev_doc/datasheet/std_product/src/xmsrc4192_vc1.md
       - PDM到I2S/TDM转换核心模组:
         - XMAU7118-VC1: dev_doc/datasheet/std_product/pdm_2_i2s/xmau7118_vc1.md
-      # - 数字调音台核心模组:
-      #   - 数字调音台: dev_doc/datasheet/std_product/digital_mixer/digital_mixer.md
+      - USB多进多出数字音频接口核心模组:
+        - AH86G11-VC1: dev_doc/datasheet/std_product/digital_mixer/digital_mixer.md
 
     - 开发评估板资源:
       - dev_doc/evb/index.md