The Teledyne LeCroy USB-TMSP2-M03-X Mercury T2P is a portable USB 2.0 and Power Delivery protocol analyzer designed for real-time capture, decoding, and analysis of USB traffic. Built on the CATC Trace Expert analysis platform, this bus-powered instrument weighs under 8 oz and connects directly to Windows-based workstations, enabling protocol debugging and device characterization from the lab bench or field environments. The analyzer captures all USB 2.0 speed modes—Low Speed, Full Speed, and High Speed—while simultaneously monitoring USB Power Delivery 2.0 and 3.0 negotiations on the Configuration Channel.
Technical Specifications
• Recording Memory: 512 MB on-board storage with spool-to-disk capability for extended captures
• USB Speed Support: Low Speed (LS), Full Speed (FS), and High Speed (HS) with automatic speed detection
• USB Connector Types: Type-A, Type-B, and Type-C device connectivity
• Power Delivery Versions: USB PD 2.0 and 3.0 with full CC event and packet decoding
• Protocol Error Triggers: 14 error trigger types with post-capture error detection
• Operating System: Windows-based PC required
• Form Factor: Compact, sub-8 oz weight; bus-powered operation
– Key Features
• Device Class Decoding: Mass Storage, Bluetooth HCI, Hub, PTP/Still Image, Printer, HID, Audio, Video, and Communication classes
• Hardware Traffic Filtering: Automatic exclusion of non-essential packets to reduce dataset clutter
• Advanced Triggering: Drag-and-drop trigger configuration by PID type, data patterns, standard requests, errors, and bus events for isolating intermittent issues
• Power Tracker™: Real-time graphical display of VBUS and CC voltages synchronized to PD protocol messages
• PD Negotiation Analysis: Displays VDM exchanges, role swaps, and alternate mode transitions
• Real-Time Statistics: Endpoint throughput and bus utilization metrics including data packet length distributions
• Traffic Summary: Comprehensive protocol event tabulation
– Typical Applications
USB device firmware development, host stack validation, Power Delivery negotiation troubleshooting, and bus characterization in mixed-speed environments requiring simultaneous PD monitoring.
– Compatibility & Integration
Connects to any Windows PC via standard USB connection. Compatible with Type-A, Type-B, and Type-C device under test configurations.
