USB Explorer 260:多功能USB2.0协议分析仪

Ellisys USB Explorer 260 Protocol Analyzer 是一台非侵入式 USB 2.0 协议分析仪 (USB Protocol Analyzer), 可分析 USB 1.1 及 USB 2.0 在 Low Speed & Full Speed & High Speed 的各种总线行为, 也可支持 OTG (On The Go) 及 InterChip-USB 协议分析, EX260 更是市面上第一款可支持 USB 3.0 Super Speed 的硬件, 日后只需以原机透过简单的硬件升级即可支持 USB 3.0 之协议分析.

Ellisys USB Explorer 260 Generator 可仿真 Host 或 Device 来产生封包, 也可以产生预先编辑的错误 Pattern 来测试待测物错误回复能力. 所采集的封包也可转为 Generator 的资料输出. Explorer 260 Generator 还包含了 Ellisys USB Pre-Compliance 测试软件. 此软件可控制 Generator 及 Analyzer 自动验证装置是否符合 USB 规格及装置等级如 HID 和 Mass Storage.

Ellisys USB Explorer 260 Duo 是 Explorer 260 Protocol Analyzer 与 Generator 成套购买. 您可以依据您的测试需求灵活的选择仪器设置成一台 Analyzer 一台 Generator, 两台 Analyzers 或是两台 Generators 使用. 比一般 Analyzer 及 Generator 同一台的仪器更加灵活, 让您的 R&D 可以完全分享此套测试设备.

Overview

The Ellisys USB Explorer 260 is a sophisticated protocol test system for USB traffic monitoring, driver and software stack debugging, protocol compliance verification and performance analysis. The EX260 can reduce your R&D development time by finding issues early and debugging more efficiently, and can improve quality and reliability by verifying compliance to the specifications.

• The multifunction USB Explorer 260 can:
• analyze USB 1.1 and USB 2.0 links at any speed, including OTG and the new InterChip-USB;
• emulate USB hosts and devices;
• inject pre-defined error patterns for stress and error recovery testing; and,
• automatically verify compliance to the USB and class specifications.

Designed to be USB 3.0-ready, it is based on Ellisys' new industry-leading hardware embedding 1 GB of memory and a high-performance custom-made processor with the processing power required to test the USB 3.0's new 5 Gbps Super-Speed mode. Super-Speed support will be provided through an optional hardware upgrade. This will permit cost-effective re-use -- rather than replacement -- of the EX260 hardware as the specification evolves.

Each flexible Ellisys USB Explorer 260 hardware unit is capable of acting either as a protocol analyzer or a packet generator depending on configuration.

Configurations

The Ellisys USB Explorer 260 Analyzer includes Ellisys' extensive analysis features with real-time monitoring, hard-disk data streaming, in-depth class decoding, comprehensive traffic statistics, and powerful triggering and filtering.

The EX260 analyzer is based on Ellisys' renown USB analysis software that is well-proven for validating device enumeration, solving communication issues, detecting interoperability problems and optimizing performance.

The Ellisys USB Explorer 260 Generator supplements protocol analysis by emulating USB devices and hosts, and by testing corner cases and recovery mechanisms. Reproducible traffic, timing and error scenarios can be created with a powerful scr-ipting environment. Captured traffic can be replayed to test a particular situation. The Generator supports the industry's first Inline Error Injection feature to insert programmed errors between a host and device to determine the impact of transmission errors under rare conditions.

The Generator also includes the Ellisys USB Pre-Compliance Automated Testing software. This software controls a generator and an optional analyzer to automatically verify the compliance of devices against the USB specification and classes specifications such as HID and Mass Storage.

The Ellisys USB Explorer 260 Duo is a flexible bundle of two full-featured units that can be used as one analyzer and one generator, two analyzers or two generators depending on your testing requirements. More convenient than having both functions on the same unit, this allows you to better share your test equipment among your R&D team.

» Ellisys USB Explorer 260 features chart

Ellisys USB Explorer 260 Analyzer

Analyzer Applications

• USB host and device traffic monitoring
• Drivers and software stacks debugging
• Passive protocol compliance verification
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