Analyseur logique 34 canaux Acute TravelLogic

How does the TravelLogic address signal integrity requirements?

The TravelLogic incorporates 200kΩ input impedance with <7pF loading, minimising circuit impact during measurement. Its ±30V DC maximum input voltage tolerance protects against accidental overvoltage whilst supporting diverse logic families. The adjustable threshold levels (±5V range with 50mV resolution) accommodate TTL, CMOS, and LVTTL signals accurately. The 0.25Vpp input sensitivity at 50MHz ensures reliable capture of low-amplitude signals common in modern low-power designs. These specifications exceed many competitors whilst maintaining the compact form factor.

What software features enhance the debugging workflow?

The TravelLogic software includes simultaneous logic analyser and protocol analyser modes with real-time protocol data display. The protocol logging mode saves massive datasets to SSD drives for extended analysis, whilst protocol monitor mode captures trigger events over extended periods like automotive dash cameras. The software's search and filter functions with data statistics accelerate fault isolation. Waveform annotation capabilities and bitmap/text export functions support collaborative debugging and documentation requirements essential for design review processes.

Can TravelLogic integrate with existing test equipment?

Yes, the TravelLogic excels in heterogeneous test environments. It stacks seamlessly with oscilloscopes from Keysight, R&S, Tektronix, and other manufacturers via standard MCX connections, creating powerful mixed-signal analysis stations. The open protocol interface allows custom decoder development through Dynamic Link Libraries (DLLs), enabling proprietary protocol support. This integration capability contrasts with expensive proprietary ecosystems that lock users into single-vendor solutions, providing flexibility and protecting existing equipment investments.

What triggering capabilities does TravelLogic offer for complex debugging?

The TravelLogic provides advanced multi-level triggering with up to 16 trigger states and flow chart bus triggers for sophisticated protocol analysis. Its 8-state flow chart triggering with counter/timer functionality enables complex sequence detection crucial for debugging intermittent protocol issues. The system supports pattern, edge, width, and timeout triggers with pass counter functionality allowing specific event occurrence capture. Unlike basic analysers with simple pattern triggers, the TravelLogic's hierarchical triggering enables isolation of complex system interactions and protocol violations that cause real-world failures.

How does the TravelLogic's portability compare to traditional logic analysers?

The TravelLogic revolutionises portable debugging with its USB 3.0 bus-powered operation requiring no external power supplies. Weighing approximately 200g, it fits easily into a shirt pocket whilst traditional analysers weigh 10-30kg and require dedicated transport cases. The plug-and-play connectivity eliminates complex setup procedures, enabling rapid deployment across multiple test locations. This portability advantage becomes critical for field service applications, customer site debugging, and multi-location development teams where traditional analysers are impractical.

What are the memory capabilities, and how do they benefit debugging?

The TravelLogic features up to 8GB internal memory with innovative memory allocation. Unlike fixed-allocation systems, it dynamically distributes memory based on active channels and sample rates. At 2GHz, 8 channels provide 512Mb per channel, whilst at lower speeds, all 34 channels can utilise the full memory depth. The system's PC RAM streaming mode enables unlimited capture duration for protocol logging applications. This flexible memory architecture allows engineers to optimise between channel count and capture depth based on specific debugging requirements, a significant advantage over rigid competitor architectures.

Can the TravelLogic handle high-speed signals effectively?

Absolutely. The TravelLogic operates at 2GHz timing analysis with 250MHz state analysis, providing excellent performance for high-speed digital designs. Its sub-1ns channel-to-channel skew ensures accurate timing relationships crucial for debugging setup and hold violations. The analyser's 500ps trigger resolution enables precise capture of glitches and timing anomalies that slower systems miss. Unlike budget analysers limited to basic timing capture, the TravelLogic maintains timing accuracy across all 34 channels simultaneously, essential for modern multi-lane serial protocols and high-speed memory interfaces.

How many protocols can the TravelLogic decode and analyse?

The TravelLogic supports over 100 protocol decoders, making it one of the most comprehensive analysers available. The system includes three tiers of protocol support: Bus Trigger I covers essential protocols like I²C, SPI, UART, CAN 2.0B/CAN FD, and USB PD 3.0. Bus Trigger II extends to specialised protocols including DALI, LPC, PMBus, and SMBus. The premium Bus Trigger III handles advanced protocols such as eMMC 4.5, eSPI, MIPI SPMI 2.0, and SD 3.0. This extensive protocol library eliminates the need for multiple specialised analysers, significantly reducing equipment costs whilst providing comprehensive debugging capability for modern embedded systems.

What makes the TravelLogic unique compared to competitor logic analysers?

The Acute Technology TravelLogic offers distinctive advantages over premium competitors. Unlike expensive Keysight and Tektronix solutions costing £15,000-£50,000+, the TravelLogic delivers professional-grade performance at a fraction of the cost whilst maintaining superior portability. Its transitional storage technology prevents software lag during long captures—a critical advantage over compressed storage systems that can freeze during decompression. The TravelLogic's pocket-sized form factor (123×76×21mm) allows true field deployment, whilst heavyweight competitors require dedicated lab space. Additionally, its stacking capability with oscilloscopes from multiple manufacturers (including Keysight, R&S, and Tektronix) creates cost-effective mixed-signal analysis without expensive proprietary solutions.