I2S Electrical Validation, Audio and Protocol Decode Software

Comprehensive I2S Electrical Validation, Audio and Protocol Decode Software

I2S Electrical Validation and Protocol Decode Software offers electrical measurements compliance testing and protocol decoding as specified in the I2S specification. PGY-I2S Electrical validation and Protocol decode software runs in Tektronix Oscilloscope and provides electrical measurements and protocol decode at the click of a button. This allows engineers quickly check for I2S compliance and flexibility to debug the failure. In addition to this engineers can decode the command and response of I2S to debug the communication. PGY-I2S takes advantage of digital channels of MSO and provides the decoding of I2S data lines.

I2S Electrical Validation, Audio and Protocol Decode Software

The product features are as follows:

  • A single tool for physical, protocol and audio analysis helps to cross examine the electrical, protocol, and audio layers.
  • The industry’s first and best Penta monitor (Spectrogram monitor, Audio monitor, Protocol monitor, Signal monitor, and Eye diagram monitor) provides flexibility in analyzing the digital and analog audio data in a single window.
  • Cross-linking of the spectrogram, audio waveform, protocol data, analog physical layer signal, and eye diagram helps to identify the problem quickly.
  • Support for I2S, Left Justified, and Right Justified.
  • A wide range of automated timing measurements as per I2S standards helps to test compliance to I2S standard timing specifications.
  • Sophisticated protocol- and timing-based I2S triggering quickly to pinpoint the symptoms*1.
  • Oscilloscope setup assistant automatically performs oscilloscope setup to obtain accurate and reliable measurements.
  • Bus diagram and overlay of protocol data on the analog waveform in a signal monitor.
    Unprecedented “Search” capabilities locate unique events in thousands of protocol data.
  • Ability to play and store the uncompressed I2S waveform.
  • Comprehensive and customizable report generation.
  • Ability to export the analyzed data to .wav, Matlab, CSV, and text file formats for advanced analysis.


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