USB-PD Power Delivery (CC) Protocol Decode Software

MIPI-UFS/UniPRO/LLI Protocol Decode Software



Application Notes

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

Product Overview


Application Notes

Key features

  • PD (CC signal) protocol Analysis using oscilloscope live channel data or stored PD signals
  • Displays the decoded data in PD frame format
  • Decoding of each packet’s bit values
  • Detail view displays each packet info in more detail
  • Easily correlate PD (CC) protocol info to Vbus status
  • Easily correlate CC line info to USB/Displayport traffic
  • Timestamp for each packet
  • Long duration data decode support to capture more number of PD protocol transactions
  • Search capabilities to locate protocol event
  • Documentation by exporting data in CSV and TXT file format
  • Report Generation

Easy PD Protocol Test Setup and Debug:

PGY-PD Software installed in Tektronix oscilloscopes can be launched by clicking on the PGY-PD icon in the oscilloscope desktop folder. Now the user has simultaneous view and control of the oscilloscope as well as PGY-PD Software. Users can analyze PD in single acquisition mode, Repetitive mode, and as well as No Acq mode. In No Acq Mode, PD software analyses already captured PD signal that is present in the acquisition memory of the oscilloscope.

This site is registered on as a development site.