Ellisys USB Explorer 350协议分析仪
USB Explorer 350 (EX350)是一个紧凑的、精密的、专业的协议测试和分析系统，支持USB3.1(Gen1 & Gen2), USB 2.0, USB PD3.0（Power Delivery）协议。具有许多的革新和独特的特点，USB Explore 350全面的满足了当今技术开发人员的需求，包括最新USB技术的协议分析、流量发生、以及一致性测试。硬件对于流量端口的分析和仿真功能，以及自动化一致性测试功能来说经济实用。
产品特性：
支持范围广：支持USB 2.0 (1.5、12、480Mbps)、USB 3.1 5、10Gbps), and USB PD 3.0(FSK,基带)协议。
多功能：同一个模块可以当做协议分析，主机/设备/漏端/源端的仿真器使用，还可以做一致性测试，可根据项目需要灵活配置。
结构精密：EX350可以灵活的放置，即使是很混乱的环境，最重要的是它适用于USB3.1 10Gbps。
准确的精度：高精度时钟组件的使用，是Ellisys提供了业界无与伦比的准确度。
软件功能强大：多功能分析软件功能强大而又操作简单易于使用，即时校时功能能够完成精确的即时分析和即时吞吐量。
集成逻辑分析：集成逻辑分析功能为开发工程师流量捕获提供了一个新的排除错误的渠道，使他们能够同步可视化的FPGA或ASIC信号输出。
The revolutionary Ellisys USB Explorer 350 (EX350) is a super-compact yetsophisticated and comprehensive protocol test and analysis system forUSB 3.1 (Gen1 and Gen2), USB 2.0, and USB Power Delivery 3.0.Full support of USB Type-C (including CC and Vconn) is provided with an adapterand cables.
Key Points
Broad specifications support: USB 2.0 (1.5, 12, 480 Mbps), USB 3.1 (5, 10 Gbps), USB Power Delivery 3.0 and USB Type-C 1.3
Multi-function: Same unit can operate as protocol analyzer, host / device / sink / source emulator, as well as compliance tester, enabling flexible allocation of units depending project evolution
Compact: The unit can be placed optimally even on the most busy environment, which is particularly critical with tight margins of USB 3.1 at 10 Gbps
Perfect Accuracy: High precision clocking components coupled to Ellisys’ brand new protocol analysis engine provides industry’s unmatched accuracy
Unequaled Software: Ellisys powerful yet easy to use multi-protocol analysis software offers the most complete feature set of the industry, including essential features such as Instant Timing for precise timing analysis and Instant Throughput for performance characterization
Integrated Logic Analysis: Logic signals analysis concurrently to traffic capture opens a new debugging dimension to development engineers by visualizing outputs of their FPGA or ASIC
Free Maintenance: free lifetime updates as well as free fully-featured viewer software with unlocked hardware that can be used on any computer, supported from engineers to engineers
Typical Setups
Analysis Setup
The USB Explorer 350 is connected in a logically passive mode torecord traffic and bus events passing between host and device. The analyzerprovides same-link concurrent support for USB 3.1, USB 2.0 and USB PD, as wellas concurrent Vbus tracking and logic analysis, all perfectly synchronized andpresented in the Ellisys analysis software.
Host Emulation Setup
An USB Explorer 350 acts as generator while the second unit actsas passive protocol analyzer. The generator emulates a USB host with PDdual-role Provider/Consumer support, while allowing the user full control thebehavior, including arbitrary packet and error injection. The analyzer recordsall traffic and gives real-time traffic information.
USB Type-C Configurations
Fullsupport of USB Type-C is added with an adapter board and cables. In analyzermode, the Ellisys EX350 supports the capture of CC traffic and tracks as wellCC and Vconn voltage, to ease debugging of attachments and detachments.
Ingenerator mode, the EX350 supports the emulation of all Power Roles (Sink,Source, Dual Mode) as well as all Data Roles (DFP, UFP, DRP). In addition, theEX350 can emulate an e-marker cable, and can test e-marker cables even withoutextra UFP or DFP.
Protocol Analysis
Protocolanalysis is accomplished non-intrusively, using next-generation hardwarecapture technology, including the use of adaptive equalization and precision impedancematching. The hazards of signal retiming are eliminated.
Thepowerful EX350 concurrently captures USB 2.0 traffic, USB 3.1 traffic (Gen1 andGen2), USB Power Delivery 3.0 traffic, as well Vbus characteristics and logicsignals. The integrated logic analysis provides developers with a newdimension enabling them to efficiently visualize external digital signals suchas outputs of their FPGA / ASIC in addition to their USB traffic.
Capturedtraffic is presented real-time by sixth-generation Ellisys applicationsoftware, intuitively detailing concurrent traffic, protocol sequences,performance criteria, error conditions, electrical characteristics, timingdetails, USB standard / class decoding, and more.
Traffic Generation
Emulationof USB host, device, and hub traffic as well as USB Power Delivery sink andsource traffic is accomplished using dedicated applications that simplify thesecomplex tasks. Sophisticated software stacks drive the emulation usingultra-fast processors specially designed for these tasks.
A widearray of features are provided for error injection scenarios in order to testsoftware and hardware corner cases and margins. Performancecharacterization is provided by specialized hardware that is optimized tostress receiver buffer management, credit logic, and applicationsoftware.
Compliance Testing [Option]
Ellisysparticipates closely in USB-IF compliance groups and is dedicated to providebest-of-breed compliance testing solution for USB 3.1 and USB Power Delivery3.0.
This sold-separatelycompliance software embeds tens of test cases covering various aspects of thephysical layer, link layer and protocol layer. The same setup is used atcompliance workshops, making it the perfect tool for pre-compliance testing.
Testresults are pass/fail, annotated with descriptive detail, and are summarized ina convenient HTML-formatted summary report upon completion of testing.Protocol traces from each test can optionally be captured automatically withthe protocol analyzer, providing for quick and in-depth analysis of testresults.
Examineris an essential tool for IC, IP, or device manufacturers preparing forcertification. Examiner is not only useful at the end of the developmentcycle, but from the beginning to the end for ensuring non-regressions with newimprovements.
Screenshots
Ellisys USB 3.1 analysis software
The following screenshot shows the Ellisys USB 3.1 analysissoftware with Mass Storage traffic and a SCSI Read transfer expanded. You cannote the new "Link Credit 2" introduced in USB 3.1, as well asthroughput of 1.02 GByte/s enabled by the enhanced SuperSpeed at10 Gbps.
Thisscreenshot shows the Ellisys Instant Timing view, zoomed-in in order todistinguis clearly packets and link commands. This view is very useful forvisualizing protocol sequences, as well as measuring timings with an unequalledprecision.
The Ellisys software can be configured in various modes for different tasks. The following screenshot shows a perfect configuration for debugging LTSSMprogression, with the Instant Link State showing the valid and invalidtransition, and the overview and Instant Timing showing the LTSSM stateschanges precisely.
Specifications
Connectors
Link under test: Std USB 3.1/PD A and Std USB 3.1/PD B
Logic: 2 x 8 inputs / outputs with configurable level and threshold
Sync: Ability to synchronize units by sharing the same clock
Control: Optimized USB 3.0 connection to the PC
Power: 9-24VDC, min 12W
Supported Protocols
Power Delivery 3.0 (Baseband)
USB 1.0 / USB 1.1 (1.5 and 12 Mbps)
USB 2.0 (1.5, 12 Mbps and 480 Mbps)
USB 3.0 (5 Gbps)
USB 3.1 (10 Gbps)
The availability of the protocols depends on the edition and options
Supported Modes
Analyzer: non-intrusive protocol analyzer
Generator: traffic generator for emulating host, device, sink, source
Examiner: compliance tester
The availability of the modes depends on the edition and options
Analyzer Capabilities
Concurrent capture of USB 2.0, USB 3.x, Power Delivery, Vbus and logic signals
Multiple-unit synchronization capability
Automatic termination detection
Pre-capture traffic filtering
Generator Capabilities
Simulate USB host or device
Simulate PD sink or source
Precise and reproducible timings
Ability to emulate low-level issues as well as high-level behaviors
USB 1.x /2.0 Capabilities
Support of Low-speed, Full-speed and High-speed
Automatic speed detection
Precise tracking of line states
Non-intrusive probing
Timing resolution of 16.7 ns
USB 3.xCapabilities
Support of 5 Gbps and 10 Gbps
Automatic speed detection
Automatic termination detection
Non-intrusive signal reshaping
Flexible front-end with adaptive equalization and configurable emphasis and swing
Timing resolution of 400 ps
USB Power Delivery Capabilities
Non-intrusive probing
Support of FSK PHY
Support of Baseband PHY
Support of Type-C CC via custom cable
Measurement of FSK carrier frequency, amplitude and bit rate
Configurable FSK amplitude in generator mode
Vbus Capabilities
Measurement of Vbus from 0 to 25V
Measurement of Ibus from -5 to +5A
Generation of Vbus from 4 to 20V
Logic Capabilities
关于Ellisys
瑞士Ellisys分析仪制造公司成立于2001年，总部位于瑞士的日内瓦，是瑞士一家专门从事分析仪制造的专业公司。公司是由劳伦斯·吉纳尔和马里奥·帕斯卡利在日内瓦工程学院研究时共同建立的。Ellisys公司在其总部不断研究开发新技术，除了分析仪制造以外，公司的领域还涉及电子高频设备的外包服务。Ellisys公司推出的分析仪在世界上首屈一指，其产品遍布在世界30多个国家和地区。在美国加利福尼亚州和俄亥俄州均设有办事处。
产品范围：
瑞士Ellisys分析仪、Ellisys USB分析仪、Ellisys蓝牙分析仪、Ellisys协议分析仪、USB3.1协议分析仪、USB Type C协议分析仪、USB Power Delivery快速充电协议分析仪
