Frequently Asked Questions

1 How does Pertech's USB-PD Protocol Decode Software assist in debugging and compliance testing?

The software decodes the USB PD protocol, running on Tektronix Oscilloscopes to provide measurements for protocol analysis. This allows engineers to quickly check for USB PD compliance and debug failures by decoding command and response, leveraging the oscilloscope's digital channels.

2 What hardware is required to use the USB-PD Power Delivery (CC) Protocol Decode Software?

The PGY-USB PD Protocol decode software runs specifically on Tektronix Oscilloscopes. It utilizes the digital channels of MSO (Mixed Signal Oscilloscope) models to perform the decoding of USB PD data lines, providing a seamless integration with existing test setups.

3 What kind of detailed analysis can I perform with this USB-PD protocol decoder?

You can perform PD (CC signal) protocol analysis, view decoded data in PD frame format, and examine each packet's bit values in detail. The software also allows correlating PD (CC) protocol info to Vbus status and USB/Displayport traffic, with timestamping for each packet.

4 Can the software handle long data captures and provide reporting features?

Yes, the software supports long duration data decode, enabling the capture of numerous PD protocol transactions. It also includes search capabilities to locate specific protocol events and allows documentation by exporting data in CSV and TXT file formats, along with report generation.