• USB4-SB Trigger and Decode option for Teledyne LeCroy HDO4000 series oscilloscopes
• Trigger on USB4 Thunderbolt Sideband Link Management Events
• Decode Link (LT), Admin (AT), and Re‑timer (RT) Transactions on SB-TX and SB-RX
• Intuitive, color-coded overlays and annotation
• Interactive protocol table with zoom and pattern search

The Teledyne LeCroy HDO4K-USB4SB TD is a USB4 sideband trigger and decodes option for the Teledyne LeCroy HDO4000 series oscilloscopes. The trigger and decode option provides high-performance triggers and transparent color-coded decode overlays, protocol tables, and search capabilities.

Set up the USB4-SB trigger to capture specific events during link training and the decode table to validate sideband link management transactions between devices conformant to the USB4 specification. 

Simply click on the packet of interest in the protocol table to create a zoom window of the waveform with a color-coded overlay showing the packet type, command type, and message details. 

The TF-USB-C-HS probing coupon enables the industry's only oscilloscope that triggers on USB4-SB signals and simultaneously captures high-speed data up to 20 Gb/s on an active link. TF-USB-C-SB probing coupon enables USB Type sideband only measurements with all oscilloscope models.

Use TF-USC-C-HS (USB4 High-speed and sideband test Coupon Fixture), DH Series differential probes, USB4bus DME, and USB4-TDMP software to debug PHY link layer training failures on USB4 and Thunderbolt routers, re-timers, and active cables.