PGY-I2S Electrical, Audio and Protocol Test Software Datasheet
I2S Electrical Validation and Protocol Decode Software offers electrical measurements compliance testing and protocol decoding as specified in I2S specification. PGY-I2S Electrical validation and Protocol decode software runs in Tektronix Oscilloscope provides electrical measurements and protocol decode at click of button. This allows engineers quickly check for I2S compliance and flexibility to debug the failure. In addition to this engineer can decode the command and response of I2S debug the communication. PGY-I2S takes advantage of digital channels of MSO and provides the decoding of I2S data lines.
Spectral Monitor provides a deep insight into the transient audio behaviours in the design which are very hard to find in time domain audio waveforms.
Audio Monitor provides a way to visually inspect the transmitted audio and play the sound.
Protocol Monitor provides the left and right channel data listing and timing with respect to trigger position.
Signal Monitor provides insight into the transmitted I2S signals along with bus diagram and overlaid decoded data.
Eye Diagram Monitor helps to understand the system performance, channel imperfections and clock to data skew.
Penta Monitor along with the system utilities such as zoom, pan, un-do, fit to screen, cursors and audio play provides flexibility to the design and debug engineers to identify the problem areas quicker.
PGY-I2S software’s in-built automated report generator offers a very flexible report generation capability helps to communicate the test reports effectively between the fellow team members and management.
PGY-I2S Electrical, Audio and Protocol Testing software combined with a Tektronix oscilloscope provides a single tool to debug and validate the I2S digital audio physical and protocol layers.
There are no standard measurements limits defined for SPI Bus for pass/fail test. The limits are varying in nature depending upon the SPI Bus speed. In order to characterise and validate SPI signals PGYSPI software provides graphical measurement reference level setup to set measurement reference level of SPI signals. These limits are automatically applied while making selected SPI measurements in PGY-SPI software and reduces test time offering reliable measurements.
Features
- A single tool for physical, protocol, and audio analysis helps to cross examine the electrical, protocol, and audio layers
- 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 spectrogram, audio waveform, protocol data and analog physical layer signal, and eye diagram helps to identify the problem quickly
- Support for I2S, Left Justified and Right Justified
- Wide range of automated timing measurements as per I2S standards helps to test compliance to I2S standard timing specification
- Sophisticated protocol- and timing-based I2S triggering quickly to pinpoint the symptoms
- Oscilloscope setup assistant automatically performs oscilloscope setup to obtain accurate and reliable measurements
- Bus diagram and overlay of protocol data on 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