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68
en/docs/products/hifi_audio/hf83311_vb1.md
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@@ -8,31 +8,32 @@ hide:
--8<-- "common/phaten_xmos_support_img.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# HF83311_VB1/HF83311Q_VB1
---
__USB Low-Power HiFi Decoder Supporting USB Input and I2S/SPDIF Output__
__Multi-channel PCM 768KHz/DSD512 USB HiFi Decoder with USB Input and I2S/SPDIF Output__
</div>
</div>
<div class="result" markdown>
![HF83311_VB1/HF83311Q_VB1 Block Diagram](/assets/images/hifi_audio/hf83311_diagram.png "HF83311_VB1/HF83311Q_VB1 Block Diagram"){align=right width=450}
HF83311_VB1/HF83311Q_VB1 is a USB low-power HiFi audio decoder developed based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for USB low-power HiFi decoder audio applications.
HF83311_VB1/HF83311Q_VB1 is a USB HiFi audio decoder based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for USB HiFi decoder audio applications.
HF83311_VB1/HF83311Q_VB1 supports multiple standard audio formats, including USB Audio Class 1.0/2.0 interfaces.
HF83311_VB1/HF83311Q_VB1 provides various input and output modes, including USB input/I²S output and USB input/S/PDIF output, meeting the requirements of different application scenarios.
HF83311_VB1/HF83311Q_VB1 provides multiple input/output modes, including USB input/I²S output and USB input/S/PDIF output, meeting the requirements of different application scenarios.
[:material-file-document-outline: HF83311_VB1/HF83311Q_VB1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf83311_vb1.md){.md-button }
[:material-file-document-outline: A316-1926-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_1926_v1_datasheet.md){.md-button }
[:shopping_cart: Purchase Samples](){.md-button }
[:shopping_cart: Purchase Sample](){.md-button title="Not yet available" }
</div>
=== "Key Features"
- Supports input and output sampling rates up to 768kHz
- Supports DSD64/128/256/512 formats
- Supports MQA (HF83311Q_VB1 model supports)
- Supports MQA (HF83311Q_VB1 model only)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and sampling rates
- SSRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
@@ -49,32 +50,26 @@ HF83311_VB1/HF83311Q_VB1 provides various input and output modes, including USB
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, allowing MCU firmware upgrade via HID
- Supports HID, allows MCU firmware upgrade via HID
=== "System Compatibility"
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems, such as Windows, Linux, Android, macOS, and iOS
- Supports multiple operating systems including Windows, Linux, Android, macOS, and iOS
=== "Hardware Parameters"
=== "Hardware Specifications"
Item | Value
:------------------------ | :------------------------
Hardware Module Model | A316-1926-V1
Operating Voltage | 3.3V
Operating Temperature | -20°C ~ 85°C
Flash Size | 16M Bytes
Active Crystal | 48.152MHz/49.152MHz
Dimensions | 19mm x 26mm
**Normal Operating Conditions**
=== "Hardware Module Image"
--8<-- "dev_doc/datasheet/modules/a316_1926_v1_datasheet.md:op"
![A316-1926-V1 Module](/assets/images/hifi_audio/a316_1926v1.png "A316-1926-V1 Module"){align=center width=250}
**Product Dimensions**
--8<-- "dev_doc/datasheet/modules/a316_1926_v1_datasheet.md:size"
=== "Input/Output Modes"
| Mode Number | Input/Output Mode | Description |
| Mode No. | Input/Output Mode | Description |
|:--------:|:------------------------|:------------------------|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0 |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0 |
@@ -88,24 +83,26 @@ HF83311_VB1/HF83311Q_VB1 provides various input and output modes, including USB
- USB HiFi Digital Player
- USB Portable HiFi Decoder
## Documentation and Tools
=== "Technical Documentation"
| Type | Title | Download |
|:--------:|:------------------------|:------------------------|
| Datasheet | [:material-file-document-outline: HF83311-VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf83311_vc1.md) | [:material-download:] |
| Datasheet | [:material-file-document-outline: HF83311-VB1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf83311_vb1.md) | [:material-download:] |
| Datasheet | [:material-file-document-outline: A316-1926-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_1926_v1_datasheet.md) | [:material-download:] |
| Reference Design | | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
=== "Tools and Software"
| Type | Description | Download |
|:--------:|:------------------------|:------------------------|
| Debugging Tools | |[:material-toolbox: Debugging Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Drivers](../../services_support/driver/index.md) |
| Debug Tools | |[:material-toolbox: Debug Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Driver](../../services_support/driver/index.md) |
## Related Evaluation Boards
<div class="grid cards" markdown>
@@ -114,9 +111,9 @@ HF83311_VB1/HF83311Q_VB1 provides various input and output modes, including USB
---
Used to evaluate the performance of the HF83311_VB1 module in USB HiFi audio applications, providing various input/output interfaces and software deployment tools
For evaluating the performance of HF83311_VB1 module in USB HiFi audio applications, providing multiple input/output interfaces and software deployment tools
[:octicons-arrow-right-24: View Details](../evb/a316_hf_dac_v1.md)
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_hf_dac_v1/index.md)
</div>
@@ -130,17 +127,16 @@ HF83311_VB1/HF83311Q_VB1 provides various input and output modes, including USB
---
USB HiFi audio decoder solution based on the HF83311_VB1 module, supporting multi-channel high-resolution audio processing
USB desktop HiFi audio decoder solution based on HF83311_VB1 module, supporting multi-channel high-resolution audio processing
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/portable_usb_hifi_lowpower_decoder.md)
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/multi_channel_usb_hifi_decoder_solution.md)
</div>
## Consultation and Feedback
## Contact and Feedback
<details>
<summary>Click to expand consultation and feedback form</summary>
<summary>Click to expand contact and feedback form</summary>
--8<-- "common/customer_form.md"
</details>
</details>

63
en/docs/products/hifi_audio/hf83311_vc1.md
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@@ -8,31 +8,32 @@ hide:
--8<-- "common/phaten_xmos_support_img.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# HF83311_VC1/HF83311Q_VC1
---
__USB Low-Power HiFi Decoder Supporting USB Input and I2S/SPDIF Output__
__Multi-channel PCM 768KHz/DSD512 USB HiFi Decoder with USB Input and I2S/SPDIF Output__
</div>
</div>
<div class="result" markdown>
![HF83311_VC1/HF83311Q_VC1 Block Diagram](/assets/images/hifi_audio/hf83311_diagram.png "HF83311_VC1/HF83311Q_VC1 Block Diagram"){align=right width=450}
HF83311_VC1/HF83311Q_VC1 is a USB low-power HiFi audio decoder developed based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for USB low-power HiFi decoder audio applications.
HF83311_VC1/HF83311Q_VC1 is a USB HiFi audio decoder based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for USB HiFi decoder audio applications.
HF83311_VC1/HF83311Q_VC1 supports multiple standard audio formats, including USB Audio Class 1.0/2.0 interfaces.
HF83311_VC1/HF83311Q_VC1 provides various input and output modes, including USB input/I²S output and USB input/S/PDIF output, meeting the requirements of different application scenarios.
HF83311_VC1/HF83311Q_VC1 provides multiple input/output modes, including USB input/I²S output and USB input/S/PDIF output, meeting the requirements of different application scenarios.
[:material-file-document-outline: HF83311_VC1/HF83311Q_VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf83311_vc1.md){.md-button }
[:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md){.md-button }
[:shopping_cart: Purchase Samples](){.md-button }
[:shopping_cart: Purchase Sample](){.md-button title="Not yet available" }
</div>
=== "Key Features"
- Supports input and output sampling rates up to 768kHz
- Supports DSD64/128/256/512 formats
- Supports MQA (HF83311Q_VB1 model supports)
- Supports MQA (HF83311Q_VB1 model only)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and sampling rates
- SSRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
@@ -49,31 +50,26 @@ HF83311_VC1/HF83311Q_VC1 provides various input and output modes, including USB
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, allowing MCU firmware upgrade via HID
- Supports HID, allows MCU firmware upgrade via HID
=== "System Compatibility"
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems, such as Windows, Linux, Android, macOS, and iOS
- Supports multiple operating systems including Windows, Linux, Android, macOS, and iOS
=== "Hardware Parameters"
=== "Hardware Specifications"
Item | Value
:------------------------ | :------------------------
Hardware Module Model | A316-Mini-V1
Operating Voltage | 3.3V/1.8V/0.9V
Operating Temperature | -20°C ~ 85°C
Flash Size | 16M Bytes
Dimensions | 13mm x 13mm
**Normal Operating Conditions**
=== "Hardware Module Image"
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:op"
![A316-Mini-V1 Module](/assets/images/hifi_audio/a316_mini.png "A316-Mini-V1 Module"){align=center width=250}
**Product Dimensions**
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:size"
=== "Input/Output Modes"
| Mode Number | Input/Output Mode | Description |
| Mode No. | Input/Output Mode | Description |
|:--------:|:------------------------|:------------------------|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0 |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0 |
@@ -88,6 +84,8 @@ HF83311_VC1/HF83311Q_VC1 provides various input and output modes, including USB
- USB HiFi Digital Player
- USB Portable HiFi Decoder
## Documentation and Tools
=== "Technical Documentation"
| Type | Title | Download |
@@ -95,17 +93,17 @@ HF83311_VC1/HF83311Q_VC1 provides various input and output modes, including USB
| Datasheet | [:material-file-document-outline: HF83311-VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf83311_vc1.md) | [:material-download:] |
| Datasheet | [:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md) | [:material-download:] |
| Reference Design | | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
=== "Tools and Software"
| Type | Description | Download |
|:--------:|:------------------------|:------------------------|
| Debugging Tools | |[:material-toolbox: Debugging Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Drivers](../../services_support/driver/index.md) |
| Debug Tools | |[:material-toolbox: Debug Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Driver](../../services_support/driver/index.md) |
## Related Evaluation Boards
<div class="grid cards" markdown>
@@ -114,9 +112,9 @@ HF83311_VC1/HF83311Q_VC1 provides various input and output modes, including USB
---
Used to evaluate the performance of the HF83311_VC1 module in USB HiFi audio applications, providing various input/output interfaces and software deployment tools
For evaluating the performance of HF83311_VC1 module in USB HiFi audio applications, providing multiple input/output interfaces and software deployment tools
[:octicons-arrow-right-24: View Details](../evb/a316_hf_dac_v1.md)
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_hf_dac_v1/index.md)
</div>
@@ -130,17 +128,16 @@ HF83311_VC1/HF83311Q_VC1 provides various input and output modes, including USB
---
USB HiFi audio decoder solution based on the HF83311_VC1 module, supporting multi-channel high-resolution audio processing
USB portable HiFi audio decoder solution based on HF83311_VC1 module, supporting EQ and MQA
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/portable_usb_hifi_lowpower_decoder.md)
</div>
## Consultation and Feedback
## Contact and Feedback
<details>
<summary>Click to expand consultation and feedback form</summary>
<summary>Click to expand contact and feedback form</summary>
--8<-- "common/customer_form.md"
</details>
</details>

69
en/docs/products/hifi_audio/hf86611_vb1.md
View File

@@ -1,4 +1,4 @@
---
---
title: HF86611_VB1/HF86611Q_VB1
hide:
-toc
@@ -8,38 +8,39 @@ hide:
--8<-- "common/phaten_xmos_support_img.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# HF86611_VB1/HF86611Q_VB1
---
__Multi-Channel USB HiFi Decoder Supporting USB/I2S/SPDIF Input and I2S Output__
__Multi-channel PCM 768KHz/DSD512 USB HiFi Decoder with USB/4CH SPDIF Input and I2S Output__
</div>
</div>
<div class="result" markdown>
![HF86611_VB1/HF86611Q_VB1 Block Diagram](/assets/images/hifi_audio/hf86611_diagram.png "HF86611_VB1/HF86611Q_VB1 Block Diagram"){align=right width=450}
HF86611_VB1/HF86611Q_VB1 is a USB multi-channel and multi-interface HiFi audio decoder developed based on the A316-1926-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF86611_VB1/HF86611Q_VB1 is a USB multi-channel and multi-interface HiFi audio decoder based on the A316-1926-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF86611_VB1/HF86611Q_VB1 supports multiple standard audio formats, including USB Audio Class 1.0/2.0, S/PDIF, optical, and I²S interfaces. The flexible audio interfaces allow HF86611_VB1 to connect to various audio data converters, digital audio receivers, and digital signal processors.
Compatible with AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital audio interfaces.
HF86611_VB1/HF86611Q_VB1 provides various input and output modes, including USB input/I²S output and S/PDIF input/I²S output, meeting the requirements of different application scenarios.
HF86611_VB1/HF86611Q_VB1 provides multiple input/output modes, including USB input/I²S output and S/PDIF input/I²S output, meeting the requirements of different application scenarios.
[:material-file-document-outline: HF86611_VB1/HF86611Q_VB1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf86611_vb1.md){.md-button }
[:material-file-document-outline: A316-1926-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_1926_v1_datasheet.md){.md-button }
[:shopping_cart: Purchase Samples](){.md-button }
[:shopping_cart: Purchase Sample](){.md-button title="Not yet available" }
</div>
=== "Key Features"
- Supports input and output sampling rates up to 768kHz
- Supports DSD64/128/256/512 formats
- Supports MQA (HF86611Q_VB1 model supports)
- Supports MQA (HF86611Q_VB1 model only)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and sampling rates
- SSRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
- Supports 16-32bit audio data formats
- Supports four S/PDIF inputs
- Supports four-channel S/PDIF input
=== "Digital Interface Support"
- Supports USB audio input
@@ -51,31 +52,24 @@ HF86611_VB1/HF86611Q_VB1 provides various input and output modes, including USB
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, allowing MCU firmware upgrade via HID
- Supports HID, allows MCU firmware upgrade via HID
=== "System Compatibility"
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems, such as Windows, Linux, Android, macOS, and iOS
- Supports multiple operating systems including Windows, Linux, Android, macOS, and iOS
=== "Hardware Specifications"
=== "Hardware Parameters"
**Normal Operating Conditions**
Item | Value
:------------------------ | :------------------------
Hardware Module Model | A316-1926-V1
Operating Voltage | 3.3V
Operating Temperature | -20°C ~ 85°C
Flash Size | 16M Bytes
Active Crystal | 48.152MHz/49.152MHz
Dimensions | 19mm x 26mm
--8<-- "dev_doc/datasheet/modules/a316_1926_v1_datasheet.md:op"
=== "Hardware Module Image"
**Product Dimensions**
--8<-- "dev_doc/datasheet/modules/a316_1926_v1_datasheet.md:size"
![A316-1926-V1 Module](/assets/images/hifi_audio/a316_1926v1.png "A316-1926-V1 Module"){align=center width=250}
=== "Input/Output Modes"
| Mode Number | Input/Output Mode | Description |
| Mode No. | Input/Output Mode | Description |
|:--------:|:------------------------|:------------------------|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0 |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0 |
@@ -90,6 +84,8 @@ HF86611_VB1/HF86611Q_VB1 provides various input and output modes, including USB
- USB HiFi Audio Interface
- USB HiFi Digital Player
## Documentation and Tools
=== "Technical Documentation"
| Type | Title | Download |
@@ -97,17 +93,17 @@ HF86611_VB1/HF86611Q_VB1 provides various input and output modes, including USB
| Datasheet | [:material-file-document-outline: HF86611-VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf86611_vc1.md) | [:material-download:] |
| Datasheet | [:material-file-document-outline: A316-1926-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_1926_v1_datasheet.md) | [:material-download:] |
| Reference Design | | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
=== "Tools and Software"
| Type | Description | Download |
|:--------:|:------------------------|:------------------------|
| Debugging Tools | |[:material-toolbox: Debugging Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Drivers](../../services_support/driver/index.md) |
| Debug Tools | |[:material-toolbox: Debug Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Driver](../../services_support/driver/index.md) |
## Related Evaluation Boards
<div class="grid cards" markdown>
@@ -116,9 +112,9 @@ HF86611_VB1/HF86611Q_VB1 provides various input and output modes, including USB
---
Used to evaluate the performance of the HF86611_VB1 module in HiFi audio applications, providing various input/output interfaces and software deployment tools
For evaluating the performance of HF86611_VB1 module in HiFi audio applications, providing multiple input/output interfaces and software deployment tools
[:octicons-arrow-right-24: View Details](../evb/a316_hf_dac_v1.md)
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_hf_dac_v1/index.md)
</div>
@@ -132,17 +128,16 @@ HF86611_VB1/HF86611Q_VB1 provides various input and output modes, including USB
---
USB HiFi audio decoder solution based on the HF86611_VB1 module, supporting multi-channel high-resolution audio processing
USB desktop HiFi audio decoder solution based on HF86611_VB1 module, supporting multi-channel high-resolution audio processing
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/multi_channel_usb_hifi_decoder_solution.md)
</div>
## Consultation and Feedback
## Contact and Feedback
<details>
<summary>Click to expand consultation and feedback form</summary>
<summary>Click to expand contact and feedback form</summary>
--8<-- "common/customer_form.md"
</details>
</details>

69
en/docs/products/hifi_audio/hf86611_vc1.md
View File

@@ -8,38 +8,39 @@ hide:
--8<-- "common/phaten_xmos_support_img.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# HF86611_VC1/HF86611Q_VC1
---
__Multi-Channel USB HiFi Decoder Supporting USB/I2S/SPDIF Input and I2S Output__
__Multi-channel PCM 768KHz/DSD512 USB HiFi Decoder with USB/4CH SPDIF Input and I2S Output__
</div>
</div>
<div class="result" markdown>
![HF86611_VC1/HF86611Q_VC1 Block Diagram](/assets/images/hifi_audio/hf86611_diagram.png "HF86611_VC1/HF86611Q_VC1 Block Diagram"){align=right width=450}
HF86611_VC1/HF86611Q_VC1 is a USB multi-channel and multi-interface HiFi audio decoder developed based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF86611_VC1/HF86611Q_VC1 is a USB multi-channel and multi-interface HiFi audio decoder based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF86611_VC1 supports multiple standard audio formats, including USB Audio Class 1.0/2.0, S/PDIF, optical, and I²S interfaces. The flexible audio interfaces allow HF86611_VC1 to connect to various audio data converters, digital audio receivers, and digital signal processors.
Compatible with AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital audio interfaces.
HF86611_VC1/HF86611Q_VC1 provides various input and output modes, including USB input/I²S output, S/PDIF input/I²S output, meeting the requirements of different application scenarios.
HF86611_VC1/HF86611Q_VC1 provides multiple input/output modes, including USB input/I²S output and S/PDIF input/I²S output, meeting the requirements of different application scenarios.
[:material-file-document-outline: HF86611_VC1/HF86611Q_VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf86611_vc1.md){.md-button }
[:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md){.md-button }
[:shopping_cart: Purchase Samples](){.md-button }
[:shopping_cart: Purchase Sample](){.md-button title="Not yet available" }
</div>
=== "Key Features"
- Supports input and output sampling rates up to 768kHz
- Supports DSD64/128/256/512 formats
- Supports MQA (HF86611Q_VB1 model supports)
- Supports MQA (HF86611Q_VB1 model only)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and sampling rates
- SSRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
- Supports 16-32bit audio data formats
- Supports four S/PDIF inputs
- Supports four-channel S/PDIF input
=== "Digital Interface Support"
- Supports USB audio input
@@ -51,31 +52,26 @@ HF86611_VC1/HF86611Q_VC1 provides various input and output modes, including USB
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, allowing MCU firmware upgrade via HID
- Supports HID, allows MCU firmware upgrade via HID
=== "System Compatibility"
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems, such as Windows, Linux, Android, macOS, and iOS
- Supports multiple operating systems including Windows, Linux, Android, macOS, and iOS
=== "Hardware Parameters"
=== "Hardware Specifications"
Item | Value
:------------------------ | :------------------------
Hardware Module Model | A316-Mini-V1
Operating Voltage | 3.3V/1.8V/0.9V
Operating Temperature | -20°C ~ 85°C
Flash Size | 16M Bytes
Dimensions | 13mm x 13mm
**Normal Operating Conditions**
=== "Hardware Module Image"
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:op"
![A316-Mini-V1 Module](/assets/images/hifi_audio/a316_mini.png "A316-Mini-V1 Module"){align=center width=250}
**Product Dimensions**
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:size"
=== "Input/Output Modes"
| Mode Number | Input/Output Mode | Description |
| Mode No. | Input/Output Mode | Description |
|:--------:|:------------------------|:------------------------|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0 |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0 |
@@ -92,6 +88,8 @@ HF86611_VC1/HF86611Q_VC1 provides various input and output modes, including USB
- USB HiFi Digital Player
- USB Portable HiFi Decoder
## Documentation and Tools
=== "Technical Documentation"
| Type | Title | Download |
@@ -99,17 +97,17 @@ HF86611_VC1/HF86611Q_VC1 provides various input and output modes, including USB
| Datasheet | [:material-file-document-outline: HF86611-VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf86611_vc1.md) | [:material-download:] |
| Datasheet | [:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md) | [:material-download:] |
| Reference Design | | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
=== "Tools and Software"
| Type | Description | Download |
|:--------:|:------------------------|:------------------------|
| Debugging Tools | |[:material-toolbox: Debugging Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Drivers](../../services_support/driver/index.md) |
| Debug Tools | |[:material-toolbox: Debug Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Driver](../../services_support/driver/index.md) |
## Related Evaluation Boards
<div class="grid cards" markdown>
@@ -118,9 +116,9 @@ HF86611_VC1/HF86611Q_VC1 provides various input and output modes, including USB
---
Used to evaluate the performance of the HF86611_VC1 module in HiFi audio applications, providing various input/output interfaces and software deployment tools
For evaluating the performance of HF86611_VC1 module in HiFi audio applications, providing multiple input/output interfaces and software deployment tools
[:octicons-arrow-right-24: View Details](../evb/a316_hf_dac_v1.md)
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_hf_dac_v1/index.md)
</div>
@@ -130,21 +128,20 @@ HF86611_VC1/HF86611Q_VC1 provides various input and output modes, including USB
<div class="grid cards" markdown>
- :material-cube: __USB Desktop HiFi Audio Decoder Solution__
- :material-cube: __USB HiFi Audio Decoder Solution__
---
USB HiFi audio decoder solution based on the HF86611_VC1 module, supporting multi-channel high-resolution audio processing
USB portable HiFi audio decoder solution based on HF86611_VC1 module, supporting low power consumption, EQ, and MQA
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/multi_channel_usb_hifi_decoder_solution.md)
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/portable_usb_hifi_lowpower_decoder.md)
</div>
## Consultation and Feedback
## Contact and Feedback
<details>
<summary>Click to expand consultation and feedback form</summary>
<summary>Click to expand contact and feedback form</summary>
--8<-- "common/customer_form.md"
</details>
</details>

70
en/docs/products/hifi_audio/hf87611_vb1.md
View File

@@ -8,38 +8,39 @@ hide:
--8<-- "common/phaten_xmos_support_img.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# HF87611_VB1/hf87611Q_VB1
---
__Multi-Channel USB HiFi Decoder Supporting USB/I2S/SPDIF Input and I2S/SPDIF Output__
__Multi-Channel PCM 768KHz/DSD512 USB HiFi Decoder with USB/I2S/2CH SPDIF Input and I2S/SPDIF Output__
</div>
</div>
<div class="result" markdown>
![HF87611_VB1/hf87611Q_VB1 Block Diagram](/assets/images/hifi_audio/hf87611_diagram.png "HF87611_VB1/hf87611Q_VB1 Block Diagram"){align=right width=450}
HF87611_VB1/hf87611Q_VB1 is a USB multi-channel and multi-interface HiFi audio decoder developed based on the A316-1926-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF87611_VB1/hf87611Q_VB1 is a USB multi-channel and multi-interface HiFi audio decoder based on the A316-1926-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF87611_VB1/hf87611Q_VB1 supports multiple standard audio formats, including USB Audio Class 1.0/2.0, S/PDIF, optical, HDMI ARC, and I²S interfaces. The flexible audio interfaces allow HF87611_VB1 to connect to various audio data converters, digital audio receivers and transmitters, and digital signal processors.
Compatible with AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital audio interfaces.
HF87611_VB1/hf87611Q_VB1 provides various input and output modes, including USB input/I²S output, S/PDIF input/I²S output, I²S(slave) input/I²S(master) output, and USB input/S/PDIF output, meeting the requirements of different application scenarios.
HF87611_VB1/hf87611Q_VB1 provides multiple input/output modes, including USB input/I²S output, S/PDIF input/I²S output, I²S(slave) input/I²S(master) output, and USB input/S/PDIF output, meeting the needs of different application scenarios.
[:material-file-document-outline: HF87611_VB1/hf87611Q_VB1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf87611_vb1.md){.md-button }
[:material-file-document-outline: A316-1926-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_1926_v1_datasheet.md){.md-button }
[:shopping_cart: Purchase Samples](){.md-button }
[:shopping_cart: Purchase Sample](){.md-button title="Not yet available" }
</div>
=== "Key Features"
- Supports input and output sampling rates up to 768kHz
- Supports DSD64/128/256/512 formats
- Supports MQA (HF87611Q_VB1 model supports)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and sampling rates
- SSRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
- Supports MQA (HF87611Q_VB1 model only)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and different sampling rates
- SSRC Specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC Specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
- Supports 16-32bit audio data formats
- Supports three S/PDIF inputs/outputs
- Supports 2-channel S/PDIF input/output
=== "Digital Interface Support"
- Supports USB audio input
@@ -52,31 +53,25 @@ HF87611_VB1/hf87611Q_VB1 provides various input and output modes, including USB
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, allowing MCU firmware upgrade via HID
- Supports HID, MCU firmware can be upgraded via HID
=== "System Compatibility"
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems, such as Windows, Linux, Android, macOS, and iOS
- Supports multiple operating systems such as Windows, Linux, Android, macOS, and iOS
=== "Hardware Parameters"
Item | Value
:------------------------ | :------------------------
Hardware Module Model | A316-1926-V1
Operating Voltage | 3.3V
Operating Temperature | -20°C ~ 85°C
Flash Size | 16M Bytes
Active Crystal | 48.152MHz/49.152MHz
Dimensions | 19mm x 26mm
**Normal Operating Conditions**
=== "Hardware Module Image"
--8<-- "dev_doc/datasheet/modules/a316_1926_v1_datasheet.md:op"
**Product Dimensions**
--8<-- "dev_doc/datasheet/modules/a316_1926_v1_datasheet.md:size"
![A316-1926-V1 Module](/assets/images/hifi_audio/a316_1926v1.png "A316-1926-V1 Module"){align=center width=250}
=== "Input/Output Modes"
| Mode Number | Input/Output Mode | Description |
| Mode No. | Input/Output Mode | Description |
|:--------:|:------------------------|:------------------------|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0 |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0 |
@@ -91,6 +86,8 @@ HF87611_VB1/hf87611Q_VB1 provides various input and output modes, including USB
- USB HiFi Audio Interface
- USB HiFi Digital Player
## Documentation and Tools
=== "Technical Documentation"
| Type | Title | Download |
@@ -98,19 +95,17 @@ HF87611_VB1/hf87611Q_VB1 provides various input and output modes, including USB
| Datasheet | [:material-file-document-outline: HF87611-VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf87611_vc1.md) | [:material-download:] |
| Datasheet | [:material-file-document-outline: A316-1926-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_1926_v1_datasheet.md) | [:material-download:] |
| Reference Design | | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
=== "Tools and Software"
| Type | Description | Download |
|:--------:|:------------------------|:------------------------|
| Debugging Tools | |[:material-toolbox: Debugging Tools](../../services_support/tools_software/index.md) |
| Debug Tools | |[:material-toolbox: Debug Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Drivers](../../services_support/driver/index.md) |
| factory_hf87611 | 20250724 Firmware Version | <a href="javascript:void(0);" onclick="checkLogin('/assets/download/phaten_gen_20250724/factory_hf87611.bin')">:material-download: Download</a> |
| update_hf87611q | 20250724Firmware Version | <a href="javascript:void(0);" onclick="checkLogin('/assets/download/phaten_gen_20250724/update_hf87611q.bin')">:material-download: Download</a> |
## Related Evaluation Boards
<div class="grid cards" markdown>
@@ -119,9 +114,9 @@ HF87611_VB1/hf87611Q_VB1 provides various input and output modes, including USB
---
Used to evaluate the performance of the HF87611_VB1 module in HiFi audio applications, providing various input/output interfaces and software deployment tools
Used to evaluate the performance of HF87611_VB1 module in HiFi audio applications, providing multiple input/output interfaces and software deployment tools
[:octicons-arrow-right-24: View Details](../evb/a316_hf_dac_v1.md)
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_hf_dac_v1/index.md)
</div>
@@ -135,17 +130,16 @@ HF87611_VB1/hf87611Q_VB1 provides various input and output modes, including USB
---
USB HiFi audio decoder solution based on the HF87611_VB1 module, supporting multi-channel high-resolution audio processing
USB desktop HiFi audio decoder solution based on HF87611_VB1 module, supporting multi-channel high-resolution audio processing
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/multi_channel_usb_hifi_decoder_solution.md)
</div>
## Consultation and Feedback
## Inquiry and Feedback
<details>
<summary>Click to expand consultation and feedback form</summary>
<summary>Click to expand inquiry and feedback form</summary>
--8<-- "common/customer_form.md"
</details>
</details>

70
en/docs/products/hifi_audio/hf87611_vc1.md
View File

@@ -8,38 +8,39 @@ hide:
--8<-- "common/phaten_xmos_support_img.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# HF87611_VC1/hf87611Q_VC1
---
__Multi-Channel USB HiFi Decoder Supporting USB/I2S/SPDIF Input and I2S/SPDIF Output__
__Multi-Channel PCM 768KHz/DSD512 USB HiFi Decoder with USB/I2S/2CH SPDIF Input and I2S/SPDIF Output__
</div>
</div>
<div class="result" markdown>
![HF87611_VC1/hf87611Q_VC1 Block Diagram](/assets/images/hifi_audio/hf87611_diagram.png "HF87611_VC1/hf87611Q_VC1 Block Diagram"){align=right width=450}
HF87611_VC1/hf87611Q_VC1 is a USB multi-channel and multi-interface HiFi audio decoder developed based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
![HF87611_VC1/hf87611Q_VC1 Block Diagram](/assets/images/hifi_audio/hf87611_diagram.png "HF87611_VC1/hf87611Q_VC1 Block Diagram"){align=right width=350}
HF87611_VC1/hf87611Q_VC1 is a USB multi-channel and multi-interface HiFi audio decoder based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF87611_VC1 supports multiple standard audio formats, including USB Audio Class 1.0/2.0, S/PDIF, optical, HDMI ARC, and I²S interfaces. The flexible audio interfaces allow HF87611_VC1 to connect to various audio data converters, digital audio receivers and transmitters, and digital signal processors.
Compatible with AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital audio interfaces.
HF87611_VC1/hf87611Q_VC1 provides various input and output modes, including USB input/I²S output, S/PDIF input/I²S output, I²S(slave) input/I²S(master) output, and USB input/S/PDIF output, meeting the requirements of different application scenarios.
HF87611_VC1/hf87611Q_VC1 provides multiple input/output modes, including USB input/I²S output, S/PDIF input/I²S output, I²S(slave) input/I²S(master) output, and USB input/S/PDIF output, meeting the needs of different application scenarios.
[:material-file-document-outline: HF87611_VC1/hf87611Q_VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf87611_vc1.md){.md-button }
[:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md){.md-button }
[:shopping_cart: Purchase Samples](){.md-button }
[:shopping_cart: Purchase Sample](){.md-button title="Not yet available" }
</div>
=== "Key Features"
- Supports input and output sampling rates up to 768kHz
- Supports DSD64/128/256/512 formats
- Supports MQA (HF87611Q_VB1 model supports)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and sampling rates
- SSRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
- Supports MQA (HF87611Q_VB1 model only)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and different sampling rates
- SSRC Specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC Specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
- Supports 16-32bit audio data formats
- Supports three S/PDIF inputs/outputs
- Supports 2-channel S/PDIF input/output
=== "Digital Interface Support"
- Supports USB audio input
@@ -52,31 +53,26 @@ HF87611_VC1/hf87611Q_VC1 provides various input and output modes, including USB
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, allowing MCU firmware upgrade via HID
- Supports HID, MCU firmware can be upgraded via HID
=== "System Compatibility"
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems, such as Windows, Linux, Android, macOS, and iOS
- Supports multiple operating systems such as Windows, Linux, Android, macOS, and iOS
=== "Hardware Parameters"
Item | Value
:------------------------ | :------------------------
Hardware Module Model | A316-Mini-V1
Operating Voltage | 3.3V/1.8V/0.9V
Operating Temperature | -20°C ~ 85°C
Flash Size | 16M Bytes
Dimensions | 13mm x 13mm
**Normal Operating Conditions**
=== "Hardware Module Image"
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:op"
![A316-Mini-V1 Module](/assets/images/hifi_audio/a316_mini.png "A316-Mini-V1 Module"){align=center width=250}
**Product Dimensions**
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:size"
=== "Input/Output Modes"
| Mode Number | Input/Output Mode | Description |
| Mode No. | Input/Output Mode | Description |
|:--------:|:------------------------|:------------------------|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0 |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0 |
@@ -93,6 +89,8 @@ HF87611_VC1/hf87611Q_VC1 provides various input and output modes, including USB
- USB HiFi Digital Player
- USB Portable HiFi Decoder
## Documentation and Tools
=== "Technical Documentation"
| Type | Title | Download |
@@ -100,15 +98,15 @@ HF87611_VC1/hf87611Q_VC1 provides various input and output modes, including USB
| Datasheet | [:material-file-document-outline: HF87611-VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf87611_vc1.md) | [:material-download:] |
| Datasheet | [:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md) | [:material-download:] |
| Reference Design | | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
=== "Tools and Software"
| Type | Description | Download |
|:--------:|:------------------------|:------------------------|
| Debugging Tools | |[:material-toolbox: Debugging Tools](../../services_support/tools_software/index.md) |
| Debug Tools | |[:material-toolbox: Debug Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Drivers](../../services_support/driver/index.md) |
## Related Evaluation Boards
@@ -118,32 +116,32 @@ HF87611_VC1/hf87611Q_VC1 provides various input and output modes, including USB
---
Used to evaluate the performance of the HF87611_VC1 module in HiFi audio applications, providing various input/output interfaces and software deployment tools
Used to evaluate the performance of HF87611_VC1 module in HiFi audio applications, providing multiple input/output interfaces and software deployment tools
[:octicons-arrow-right-24: View Details](../evb/a316_hf_dac_v1.md)
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_hf_dac_v1/index.md)
</div>
## Related Solutions
<div class="grid cards" markdown>
- :material-cube: __USB Desktop HiFi Audio Decoder Solution__
- :material-cube: __USB HiFi Audio Decoder Solution__
---
USB HiFi audio decoder solution based on the HF87611_VC1 module, supporting multi-channel high-resolution audio processing
USB portable HiFi audio decoder solution based on HF87611_VC1 module, supporting low power consumption, EQ, and MQA
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/portable_usb_hifi_lowpower_decoder.md)
</div>
## Consultation and Feedback
## Inquiry and Feedback
<details>
<summary>Click to expand consultation and feedback form</summary>
<summary>Click to expand inquiry and feedback form</summary>
--8<-- "common/customer_form.md"
</details>
</details>

145
en/docs/products/hifi_audio/hf87621_vb1.md Normal file
View File

@@ -0,0 +1,145 @@
---
title: HF87621_VB1/HF87621Q_VB1
hide:
-toc
---
--8<-- "common/phaten_xmos_support_img.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# HF87621_VB1/HF87621Q_VB1
__Multi-Channel PCM 768KHz/DSD512 USB HiFi Decoder with USB/I2S/3CH SPDIF Input and I2S Output__
</div>
</div>
<div class="result" markdown>
![HF87621_VB1/HF87621Q_VB1 Block Diagram](/assets/images/hifi_audio/hf87621_diagram.png "HF87621_VB1/HF87621Q_VB1 Block Diagram"){align=right width=450}
HF87621_VB1/HF87621Q_VB1 is a USB multi-channel and multi-interface HiFi audio decoder based on the A316-1926-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF87621_VB1/HF87621Q_VB1 supports multiple standard audio formats, including USB Audio Class 1.0/2.0, S/PDIF, optical, HDMI ARC, and I²S interfaces. The flexible audio interfaces allow HF87621_VB1 to connect to various audio data converters, digital audio receivers and transmitters, and digital signal processors.
Compatible with AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital audio interfaces.
HF87621_VB1/HF87621Q_VB1 provides multiple input/output modes, including USB input/I²S output, S/PDIF input/I²S output, and I²S(slave) input/I²S(master) output, meeting the needs of different application scenarios.
[:material-file-document-outline: HF87621_VB1/HF87621Q_VB1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf87621_vb1.md){.md-button }
[:material-file-document-outline: A316-1926-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_1926_v1_datasheet.md){.md-button }
[:shopping_cart: Purchase Sample](){.md-button title="Not yet available" }
</div>
=== "Key Features"
- Supports input and output sampling rates up to 768kHz
- Supports DSD64/128/256/512 formats
- Supports MQA (HF87621Q_VB1 model only)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and different sampling rates
- SSRC Specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC Specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
- Supports 16-32bit audio data formats
- Supports 3-channel S/PDIF input
=== "Digital Interface Support"
- Supports USB audio input
- Supports I²S slave mode audio input
- Supports I²S master mode audio output
- Supports S/PDIF audio input
- Supports UART configuration interface
=== "USB Interface Features"
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, MCU firmware can be upgraded via HID
=== "System Compatibility"
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems such as Windows, Linux, Android, macOS, and iOS
=== "Hardware Parameters"
**Normal Operating Conditions**
--8<-- "dev_doc/datasheet/modules/a316_1926_v1_datasheet.md:op"
**Product Dimensions**
--8<-- "dev_doc/datasheet/modules/a316_1926_v1_datasheet.md:size"
=== "Input/Output Modes"
| Mode No. | Input/Output Mode | Description |
|:--------:|:------------------------|:------------------------|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0 |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0 |
| 3 | S/PDIF1 IN-I²S(Master) OUT | S/PDIF channel 1 input, I²S output |
| 4 | S/PDIF2 IN-I²S(Master) OUT | S/PDIF channel 2 input, I²S output |
| 5 | S/PDIF3 IN-I²S(Master) OUT | S/PDIF channel 3 input, I²S output |
| 6 | I²S(slave) in-I²S(Master) OUT | I²S slave mode input, I²S output |
=== "Application Scenarios"
- USB HiFi Decoder
- USB HiFi Audio Interface
- USB HiFi Digital Player
## Documentation and Tools
=== "Technical Documentation"
| Type | Title | Download |
|:--------:|:------------------------|:------------------------|
| Datasheet | [:material-file-document-outline: HF87621-VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf87621_vc1.md) | [:material-download:] |
| Datasheet | [:material-file-document-outline: A316-1926-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_1926_v1_datasheet.md) | [:material-download:] |
| Reference Design | | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
=== "Tools and Software"
| Type | Description | Download |
|:--------:|:------------------------|:------------------------|
| Debug Tools | |[:material-toolbox: Debug Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Drivers](../../services_support/driver/index.md) |
## Related Evaluation Boards
<div class="grid cards" markdown>
- :material-developer-board: __A316-HF-DAC-V1 USB Desktop High-Definition Audio Decoder Evaluation Board__
---
Used to evaluate the performance of HF87621_VB1 module in HiFi audio applications, providing multiple input/output interfaces and software deployment tools
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_hf_dac_v1/index.md)
</div>
## Related Solutions
<div class="grid cards" markdown>
- :material-cube: __USB Desktop HiFi Audio Decoder Solution__
---
USB desktop HiFi audio decoder solution based on HF87621_VB1 module, supporting multi-channel high-resolution audio processing
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/multi_channel_usb_hifi_decoder_solution.md)
</div>
## Inquiry and Feedback
<details>
<summary>Click to expand inquiry and feedback form</summary>
--8<-- "common/customer_form.md"
</details>

147
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@@ -0,0 +1,147 @@
---
title: HF87621_VC1/HF87621Q_VC1
hide:
-toc
---
--8<-- "common/phaten_xmos_support_img.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# HF87621_VC1/HF87621Q_VC1
__Multi-Channel PCM 768KHz/DSD512 USB HiFi Decoder with USB/I2S/3CH SPDIF Input and I2S Output__
</div>
</div>
<div class="result" markdown>
![HF87621_VC1/HF87621Q_VC1 Block Diagram](/assets/images/hifi_audio/hf87621_diagram.png "HF87621_VC1/HF87621Q_VC1 Block Diagram"){align=right width=350}
HF87621_VC1/HF87621Q_VC1 is a USB multi-channel and multi-interface HiFi audio decoder based on the A316-Mini-V1 module, supporting up to PCM 768KHz/DSD512, specifically designed for HiFi decoder audio applications.
HF87621_VC1 supports multiple standard audio formats, including USB Audio Class 1.0/2.0, S/PDIF, optical, HDMI ARC, and I²S interfaces. The flexible audio interfaces allow HF87621_VC1 to connect to various audio data converters, digital audio receivers and transmitters, and digital signal processors.
Compatible with AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital audio interfaces.
HF87621_VC1/HF87621Q_VC1 provides multiple input/output modes, including USB input/I²S output, S/PDIF input/I²S output, and I²S(slave) input/I²S(master) output, meeting the needs of different application scenarios.
[:material-file-document-outline: HF87621_VC1/HF87621Q_VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf87621_vc1.md){.md-button }
[:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md){.md-button }
[:shopping_cart: Purchase Sample](){.md-button title="Not yet available" }
</div>
=== "Key Features"
- Supports input and output sampling rates up to 768kHz
- Supports DSD64/128/256/512 formats
- Supports MQA (HF87621Q_VB1 model only)
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces and different sampling rates
- SSRC Specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 140dB
- ASRC Specifications: THD+N (@1kHz, 0dBFs) < -130dB, SNR: > 135dB
- Supports 16-32bit audio data formats
- Supports 3-channel S/PDIF input
=== "Digital Interface Support"
- Supports USB audio input
- Supports I²S slave mode audio input
- Supports I²S master mode audio output
- Supports S/PDIF audio input
- Supports UART configuration interface
=== "USB Interface Features"
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, MCU firmware can be upgraded via HID
=== "System Compatibility"
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems such as Windows, Linux, Android, macOS, and iOS
=== "Hardware Parameters"
**Normal Operating Conditions**
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:op"
**Product Dimensions**
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:size"
=== "Input/Output Modes"
| Mode No. | Input/Output Mode | Description |
|:--------:|:------------------------|:------------------------|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0 |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0 |
| 3 | S/PDIF1 IN-I²S(Master) OUT | S/PDIF channel 1 input, I²S output |
| 4 | S/PDIF2 IN-I²S(Master) OUT | S/PDIF channel 2 input, I²S output |
| 5 | S/PDIF3 IN-I²S(Master) OUT | S/PDIF channel 3 input, I²S output |
| 6 | I²S(slave) in-I²S(Master) OUT | I²S slave mode input, I²S output |
=== "Application Scenarios"
- USB HiFi Decoder
- USB HiFi Audio Interface
- USB HiFi Digital Player
- USB Portable HiFi Decoder
## Documentation and Tools
=== "Technical Documentation"
| Type | Title | Download |
|:--------:|:------------------------|:------------------------|
| Datasheet | [:material-file-document-outline: HF87621-VC1 Datasheet](../../dev_doc/datasheet/std_product/hifi_audio/hf87621_vc1.md) | [:material-download:] |
| Datasheet | [:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md) | [:material-download:] |
| Reference Design | | [:material-download:] |
| Application Manual | | [:material-download:] |
| Product Configuration Protocol | [:material-file-document-outline: XU316 USB HiFi Decoder Standard Product Configuration Protocol](../../dev_doc/protocols/xu316_zerocode_protocol.md) | [:material-download:] |
=== "Tools and Software"
| Type | Description | Download |
|:--------:|:------------------------|:------------------------|
| Debug Tools | |[:material-toolbox: Debug Tools](../../services_support/tools_software/index.md) |
| Drivers | | [:material-usb-flash-drive-outline: USB Drivers](../../services_support/driver/index.md) |
## Related Evaluation Boards
<div class="grid cards" markdown>
- :material-developer-board: __A316-HF-DAC-V1 USB Desktop High-Definition Audio Decoder Evaluation Board__
---
Used to evaluate the performance of HF87621_VC1 module in HiFi audio applications, providing multiple input/output interfaces and software deployment tools
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_hf_dac_v1/index.md)
</div>
## Related Solutions
<div class="grid cards" markdown>
- :material-cube: __USB HiFi Audio Decoder Solution__
---
USB portable HiFi audio decoder solution based on HF87621_VC1 module, supporting low power consumption, EQ, and MQA
[:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/portable_usb_hifi_lowpower_decoder.md)
</div>
## Inquiry and Feedback
<details>
<summary>Click to expand inquiry and feedback form</summary>
--8<-- "common/customer_form.md"
</details>

89
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@@ -9,11 +9,11 @@ hide:
# USB HiFi Decoder Product Series
## I. Product Series Based on A316-1926-V1 Module
## I. A316-1926-V1 Module-Based Product Series
<div class="result" markdown>
![A316-1926V1 USB Multi-channel Audio Decoder Module](/assets/images/hifi_audio/a316_1926v1.png "A316-1926V1 USB Multi-channel Audio Decoder Module"){align=right width=150}
A316-1926V1 is a USB multi-channel high-definition audio decoder module. The module uses XMOS XU316-1024-QF60BC24 chip, integrates high-precision DC-DC chip, outputting 1.8V and 0.9V voltage to XU316. The module integrates 48.152MHz and 49.152MHz active crystals, meeting different high-definition audio sampling rate requirements. The module includes a built-in 24MHz crystal required by XU316 and 16Mbit Flash for storing audio firmware.
![A316-1926V1 USB Multi-Channel Audio Decoder Module](/assets/images/hifi_audio/a316_1926v1.png "A316-1926V1 USB Multi-Channel Audio Decoder Module"){align=right width=150 style="margin-bottom: 0px;"}
A316-1926V1 is a USB multi-channel high-definition audio decoder module. The module uses XMOS XU316-1024-QF60BC24 chip and integrates high-precision DC-DC chips that output 1.8V and 0.9V voltages to the XU316. The module integrates 45.158MHz and 49.152MHz active crystals to meet different high-definition audio sampling rate requirements. The module has a built-in 24MHz crystal required by XU316 and a 16Mbit Flash for storing audio firmware.
[:material-file-document-outline: A316-1926-V1 Module Details](../../products/modules/a316_1926v1.md){.md-button }
</div>
@@ -22,36 +22,48 @@ A316-1926V1 is a USB multi-channel high-definition audio decoder module. The mod
<br>
!!! info "Product List"
The delivered products in this list are: A316-1926-V1 modules programmed with corresponding function firmware
The deliverable products in this list are: A316-1926-V1 modules pre-programmed with corresponding functional firmware
<div class="sticky-column" markdown>
| **Product(Function:material-arrow-down:)(Model:material-arrow-right:)** | [HF87611-VB1](./hf87611_vb1.md) | [HF87611Q-VB1](./hf87611_vb1.md) | [HF86611-VB1](./hf86611_vb1.md) | [HF86611Q-VB1](./hf86611_vb1.md) | [HF83311-VB1](./hf83311_vb1.md) | [HF83311Q-VB1](./hf83311_vb1.md) |
|----------|-------------|--------------|-------------|--------------|-------------|--------------|
| **UAC2.0→I²S(M)** | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 |
| **UAC1.0→I²S(M)** | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz |
| **SPDIF→I²S(M)** | *MAX IN/OUT:PCM192kHz (2CH) | *MAX IN/OUT:PCM192kHz (2CH) | *MAX IN/OUT:PCM192kHz (4CH) | *MAX IN/OUT:PCM192kHz (4CH) | x | x |
| **UAC2.0→SPDIF** | MAX IN:384KHz,MAX OUT:PCM192KHz(SSRC) | MAX IN:384KHz,MAX OUT:PCM192KHz(SSRC) | x | x | MAX IN:384KHz,MAX OUT:PCM192KHz(SSRC) | MAX IN:384KHz,MAX OUT:PCM192KHz(SSRC) |
| **I²S(S)→I²S(M)** | MAX IN/OUT:PCM192KHz(ASRC) | MAX IN/OUT:PCM192KHz(ASRC) | x | x | x | x |
| **EQ** | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| **MQA** | x | ✔ | x | ✔ | x | ✔ |
| **Status** | Active | Active | Active | Active | Active | Active |
| **Qty｜Price(RMB)** | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- |
| **Product(Function:material-arrow-down:)(Model:material-arrow-right:)** | [HF87621-VB1](./hf87621_vb1.md) | [HF87621Q-VB1](./hf87621_vb1.md) | [HF87611-VB1](./hf87611_vb1.md) | [HF87611Q-VB1](./hf87611_vb1.md) | [HF86611-VB1](./hf86611_vb1.md) | [HF86611Q-VB1](./hf86611_vb1.md) | [HF83311-VB1](./hf83311_vb1.md) | [HF83311Q-VB1](./hf83311_vb1.md) |
|----------|-------------|--------------|-------------|--------------|-------------|--------------|-------------|--------------|
| **UAC2.0→I²S(M)** | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 |
| **UAC1.0→I²S(M)** | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz |
| **SPDIF→I²S(M)** | *MAX IN:PCM192kHz (3CH) | *MAX IN:PCM192kHz (3CH) | *MAX IN/OUT:PCM192kHz (2CH) | *MAX IN/OUT:PCM192kHz (2CH) | *MAX IN/OUT:PCM192kHz (4CH) | *MAX IN/OUT:PCM192kHz (4CH) | x | x |
| **UAC2.0→SPDIF** | x | x | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) | x | x | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) |
| **I²S(S)→I²S(M)** | MAX IN/OUT:PCM192KHz (ASRC) | MAX IN/OUT:PCM192KHz (ASRC) | MAX IN/OUT:PCM192KHz (ASRC) | MAX IN/OUT:PCM192KHz (ASRC) | x | x | x | x |
| **EQ** | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| **MQA** | x | ✔ | x | ✔ | x | ✔ | x | ✔ |
| **Status** | Active | Active | Active | Active | Active | Active | Active | Active |
| **Qty｜Price(RMB)** | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- |
## Key Feature Descriptions
### HF87621 Series vs. HF87611 Series Comparison
- **HF87621-VB1 / HF87621Q-VB1**:
- 3-channel S/PDIF input, no S/PDIF output
- Retains I²S(S)→I²S(M) functionality
- Other features remain consistent with HF87611 series
### Model Naming Convention
- **With Q suffix**: Supports MQA decoding functionality
- **Without Q suffix**: Does not support MQA decoding functionality
</div>
- \* Supports input compatible with AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital interfaces, but only one input can be selected at a time.
- \* Supports AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital interface inputs, but only one input can be selected at a time.
- I²S(S): I²S in Slave mode
- I²S(M): I²S in Master mode
<br>
<br>
<br>
## II. Product Series Based on A316-Mini-V1 Module
## II. A316-Mini-V1 Module-Based Product Series
<div class="result" markdown>
![A316-Mini-V1 USB Module](../../../assets/images/hifi_audio/a316_mini.png "A316-Mini-V1 USB High-Definition Audio Decoder Module"){align=right width=150}
A316-Mini-V1 is a Mini module designed for small-sized products, with a module size of only 13mmx13mm. The module integrates the XU316-1024-QF60BC24 chip, built-in 24MHz crystal required by XU316, and 16Mbit Flash for storing audio firmware.
A316-Mini-V1 is a mini module designed for compact products, with a module size of only 13mm x 13mm. The module integrates the XU316-1024-QF60BC24 chip, with a built-in 24MHz crystal required by XU316 and a 16Mbit Flash for storing audio firmware.
[:material-file-document-outline: A316-Mini-V1 Module Details](../../products/modules/a316-mini.md){.md-button }
</div>
@@ -62,23 +74,36 @@ A316-Mini-V1 is a Mini module designed for small-sized products, with a module s
!!! info "Product List"
The delivered products in this list are: A316-Mini-V1 modules programmed with corresponding function firmware
The deliverable products in this list are: A316-Mini-V1 modules pre-programmed with corresponding functional firmware
<div class="sticky-column" markdown>
| **Product(Function:material-arrow-down:)(Model:material-arrow-right:)** | [HF87611-VC1](./hf87611_vc1.md) | [HF87611Q-VC1](./hf87611_vc1.md) | [HF86611-VC1](./hf86611_vc1.md) | [HF86611Q-VC1](./hf86611_vc1.md) | [HF83311-VC1](./hf83311_vc1.md) | [HF83311Q-VC1](./hf83311_vc1.md) |
|---------------------|---------------------|---------------------|---------------------|---------------------|---------------------|---------------------|
| **UAC2.0→I²S(M)** | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 |
| **UAC1.0→I²S(M)** | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz |
| **SPDIF→I²S(M)** | *MAX IN/OUT:PCM192kHz (2CH) | *MAX IN/OUT:PCM192kHz (2CH) | *MAX IN/OUT:PCM192kHz (4CH) | *MAX IN/OUT:PCM192kHz (4CH) | x | x |
| **UAC2.0→SPDIF** | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) | x | x | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) |
| **I²S(S)→I²S(M)** | MAX IN/OUT:PCM192KHz (ASRC) | MAX IN/OUT:PCM192KHz (ASRC) | x | x | x | x |
| **EQ** | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| **MQA** | x | ✔ | x | ✔ | x | ✔ |
| **Status** | Active | Active | Active | Active | Active | Active |
| **Qty｜Price(RMB)** | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- |
| **Product(Function:material-arrow-down:)(Model:material-arrow-right:)** | [HF87621-VC1](./hf87621_vc1.md) | [HF87621Q-VC1](./hf87621_vc1.md) | [HF87611-VC1](./hf87611_vc1.md) | [HF87611Q-VC1](./hf87611_vc1.md) | [HF86611-VC1](./hf86611_vc1.md) | [HF86611Q-VC1](./hf86611_vc1.md) | [HF83311-VC1](./hf83311_vc1.md) | [HF83311Q-VC1](./hf83311_vc1.md) |
|---------------------|---------------------|---------------------|---------------------|---------------------|---------------------|---------------------|---------------------|---------------------|
| **UAC2.0→I²S(M)** | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 | MAX IN/OUT:PCM768KHz/DSD512/DOP256 |
| **UAC1.0→I²S(M)** | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz | Fix IN/OUT:PCM48kHz |
| **SPDIF→I²S(M)** | *MAX IN:PCM192kHz (3CH) | *MAX IN:PCM192kHz (3CH) | *MAX IN/OUT:PCM192kHz (2CH) | *MAX IN/OUT:PCM192kHz (2CH) | *MAX IN/OUT:PCM192kHz (4CH) | *MAX IN/OUT:PCM192kHz (4CH) | x | x |
| **UAC2.0→SPDIF** | x | x | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) | x | x | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) | MAX IN:384KHz,MAX OUT:PCM192KHz (SSRC) |
| **I²S(S)→I²S(M)** | MAX IN/OUT:PCM192KHz (ASRC) | MAX IN/OUT:PCM192KHz (ASRC) | MAX IN/OUT:PCM192KHz (ASRC) | MAX IN/OUT:PCM192KHz (ASRC) | x | x | x | x |
| **EQ** | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| **MQA** | x | ✔ | x | ✔ | x | ✔ | x | ✔ |
| **Status** | Active | Active | Active | Active | Active | Active | Active | Active |
| **Qty｜Price(RMB)** | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- | 1Kpcs｜- |
## VC1 Series Key Feature Descriptions
### HF87621 Series vs. HF87611 Series Comparison
- **HF87621-VC1 / HF87621Q-VC1**:
- 3CH S/PDIF input, no S/PDIF output
- Retains I²S(S)→I²S(M) functionality
- Other features remain consistent with HF87611 series
### Model Naming Convention
- **With Q suffix**: Supports MQA decoding functionality
- **Without Q suffix**: Does not support MQA decoding functionality
</div>
- \* Supports input compatible with AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital interfaces, but only one input can be selected at a time.
- \* Supports AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 digital interface inputs, but only one input can be selected at a time.
- I²S(S): I²S in Slave mode
- I²S(M): I²S in Master mode
- I²S(M): I²S in Master mode