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
Comprehensive and Powerful USB4-PD Triggering ("T")
Setup the USB4-SB trigger to capture specific events during link training and the decode table to validate sideband link management transactions between devices are conformant to the USB4 specification.
Intuitive, color-coded Decode Overlays ("D")
Simply click on the packet of interest in the protocol table to create a zoom window of the waveform with color coded overlay showing the packet type, command type, and message details.
USB4 Type-C High Speed and Sideband Test Coupon
The TF-USB-C-HS probing coupon enables the industries 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-C sideband only measurements with all oscilloscope models.
Use standalone or with USB4bus DME Software for PHY Logic Layer Debug
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.