Skip to content
×

Notice

A316-HF-DAC-V1

USB HiFi Audio Decoder Evaluation Board Supporting USB/SPDIF Input and I2S Output

A316-HF-DAC-V1 USB HiFi Audio Decoder Evaluation Board

  • A316-HF-DAC-V1 is an evaluation board designed specifically for USB HiFi audio decoders, utilizing the A316-1926-V1 XU316 module. The evaluation board supports USB, optical, coaxial, and I2S audio signal source inputs. Different audio input sources can be selected via buttons.
  • The evaluation board uses an AKM4493SEQ DAC for analog audio output.

    🛒 Purchase Samples



  • Fully supports 768kHz/DSD512 audio input and output sampling rates
  • Supports MQA
  • Supports optical/coaxial input
Type Title Download
User Guide A316-HF-DAC-V1 Datasheet
Test Specifications A316-HF-DAC-V1 Test Specifications
Design Materials A316-HF-DAC-V1 Design Materials
Product Configuration Protocol XU316 USB HiFi Decoder Standard Product Configuration Protocol []
Firmware Name Version Release Date Description Download
USB HiFi Decoder Default Firmware 0.0.1 February 27, 2025 Development board default firmware, supports 768KHz, DSD512
USB HiFi Decoder Serial Configuration Protocol Debug Firmware 0.0.5 March 29, 2025 Standard USB HIFI decoder serial configuration protocol firmware, supports 768KHz, DSD512
Evaluation Board Standard Firmware 0.0.7 July 14, 2025 Standard USB HIFI decoder serial port configuration protocol firmware, supporting 768KHz and DSD512
Evaluation Board Standard Firmware - DFU Upgrade Firmware 0.0.7 July 14, 2025 Standard USB HIFI decoder serial port configuration protocol firmware, supporting 768KHz and DSD512; the same as the evaluation board standard firmware 0.0.7, it is a DFU upgrade firmware
Type Description Download
Debugging Tools Debugging Tools
Drivers USB Drivers

Supported Products

  • A316-HF-DAC-V1 USB HiFi Audio Decoder Evaluation Board

    Supports HFxxxxx_VB1 series products.

    View Details