S/PDIF Transmitter (SPDIF_Tx)

Streamline Digital Audio Output Integration

About

The SPDIF_Tx component provides a simple way to add digital audio output to any design. It formats incoming audio data and metadata to create the S/PDIF bit stream appropriate for optical or coaxial digital audio. The component supports interleaved and separated audio.

  • Conforms to IEC-60958, AES/EBU, AES3 standards for Linear PCM Audio Transmission
  • Sample rate support for clock/128 (up to 192 kHz)
  • Configurable audio sample length (8/16/24)
  • Channel status bits generator for consumer applications
  • DMA support
  • Independent left and right channel FIFOs or interleaved stereo FIFOs

The SPDIF_Tx component provides a simple way to add digital audio output to any design. It formats incoming audio data and metadata to create the S/PDIF bit stream appropriate for optical or coaxial digital audio. The component supports interleaved and separated audio.

  • Conforms to IEC-60958, AES/EBU, AES3 standards for Linear PCM Audio Transmission
  • Sample rate support for clock/128 (up to 192 kHz)
  • Configurable audio sample length (8/16/24)
  • Channel status bits generator for consumer applications
  • DMA support
  • Independent left and right channel FIFOs or interleaved stereo FIFOs
Spdif_sym
Spdif_sym
Spdif_sym

Design resources