UNI-T UPO7000L-FLEX FlexRay Protocol Decode and Trigger Option

Overview

The UNI-T UPO7000L-FLEX is a software unlock that adds FlexRay protocol decode and trigger capabilities to the UPO7000L Series oscilloscopes. FlexRay is a high-speed, deterministic bus used in advanced automotive systems including drive-by-wire, active suspension, and autonomous driving platforms. With this option, engineers can decode both static and dynamic segments of the FlexRay communication cycle, capturing timing, payload, and error data in real time to validate timing alignment and troubleshoot bus arbitration conflicts.

Key Features

• Trigger on frame ID, data value, error frames, or sync pattern
• Decode static and dynamic segments across multiple FlexRay cycles
• Visualize time slot usage and slot boundaries
• View bus activity alongside analog voltage levels or noise
• Support for long memory captures to track low-frequency faults
• Exportable frame logs with filtering and sorting tools

Applications

• FlexRay-based ECU development for braking, steering, and torque vectoring systems
• ADAS module timing validation
• Safety-critical timing in drive-by-wire systems
• Tier 1 integration and gateway development
• Educational training on deterministic network behavior