The Teledyne LeCroy Voyager M310e is a USB protocol verification system that combines integrated analysis and traffic generation in a single platform. It captures and analyzes USB 2.0, 3.2, and Power Delivery traffic simultaneously across USB Type-C interfaces, supporting data rates from 1.5 Mb/s to 10 Gb/s. The system records up to 16 GB of traffic with 800 ps timing resolution and detects over 50 USB link and protocol errors plus 15 unique PD error conditions. Field-upgradeable firmware ensures compatibility with evolving USB specifications.
– Technical Specifications
• Protocols Supported: USB 1.0, 1.1, 2.0, 3.0, 3.1, 3.2 Gen 1 (5 Gbps), 3.2 Gen 2 (10 Gbps), USB Power Delivery 2.0, 3.1 with Extended Power Range (EPR)
• Data Rate Range: 1.5 Mb/s to 10 Gb/s
• Recording Memory: 16 GB
• Timing Resolution: 800 ps
• Protocol Error Detection: 50+ USB link and protocol errors; 15 unique PD error conditions
• Data Upload Rate: 600 Mbps sustained over Gigabit Ethernet or USB 3.0/3.2
• Traffic Decoding: Device class support includes Mass Storage, Hub, Printer, MTP, Audio 3.0, Type-C Bridge, Content Security, and USB Attached SCSI via CATC Trace display
– Key Features
• Single-box analyzer and exerciser for USB 2.0, 3.2, and PD traffic generation
• Concurrent recording and analysis of USB 2.0, 3.2, and PD across host, hub, and dock topologies
• Full USB Type-C and Power Delivery message capture with PD 3.1 and EPR support
• Certified Link Verification System for USB-IF compliance testing: Link, Hub, PD, Type-C, and DP Alt-mode
• Hardware triggering on USB 2.0, 3.0, and 3.2 protocol events
• Real-time hardware filtering of non-essential symbols (Idles, TS1, TS2, SKPs, LFPS)
• LTSSM flow diagrams and chronological state views linked to protocol traces
• Non-intrusive traffic recording with automatic speed negotiation and hot-plug support
– Typical Applications
• USB device and host development and validation
• Quality assurance and compliance testing
• USB Power Delivery implementation verification
• Link layer and protocol error analysis
• DisplayPort Alt-mode (2-lane and 4-lane) testing
– Compatibility & Integration
Works with systems running Alternate Modes, including DisplayPort configurations. Data transfer to host PC via Gigabit Ethernet or USB 3.0/3.2. Field-upgradeable firmware.
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