| 是否进口：否 | 加工定制：否 | 品牌：美国TotalPhase |
| 型号：beagle USB480 | 产品名称：BeagleUSB480 | 适用范围：电脑 |
Totalphase品牌USB分析仪beagle USB480订货号tp320510
Beagle USB 480 协议分析仪是一款低成本、非侵入式高速 USB 2.0 总线监视器，包括实时 USB 类级解码。
Beagle USB 480 分析仪能够以 16.7 ns 的分辨率实时捕获和交互式显示高速 USB 总线状态和流量，并配有软件和免版税的 API。由于板载 64 MB 缓冲区，可以捕获 480 Mbps 的持续突发流量，而不会丢失数据。
The Beagle? USB 480 Protocol Analyzer is a low cost, non-intrusive High-speed USB 2.0 bus monitor that includes real-time USB class-level decoding.
The Beagle USB 480 analyzer is capable of capturing and interactively displaying high-speed USB bus states and traffic in real time with timing at 16.7 ns resolution and comes complete with software and royalty-free API. Thanks to an on-board 64 MB buffer, sustained bursts of 480 Mbps traffic can be captured with no loss of data.
概述
非侵入式监控高速 USB 2.0（高达 480 Mbps）
使用数据中心软件进行实时USB 级解码
两种捕获模式：实时和延迟下载
高速 USB 啁啾检测
强大的自动速度检测
基于硬件的报文抑制
用于与外部逻辑同步的数字输入和输出
检测挂起/恢复事件和意外信号
提供免费软件和 API
完全兼容 Windows、Linux 和 Mac OS X
verview
Non-intrusively monitor High-speed USB 2.0 (up to 480 Mbps)
Real-time USB class-level decoding with the Data Center Software
Two capture modes: real-time and delayed-download
High-speed USB chirp detection
Robust automatic speed detection
Hardware-based packet suppression
Digital inputs and outputs for synchronizing with external logic
Detect suspend/resume events and unexpected signals
Free software and API available
Fully Windows, Linux, and Mac OS X compatible
包括什么
Beagle USB 480 协议分析仪单元
(1) 6 英尺 USB A->B 电缆
(1) 1 英尺 USB A->B 电缆
(1) 1.5 英尺 Mini-DIN 9 数字 I/O 电缆
软件：（可从网站下载）
Windows USB 驱动程序
Linux USB 热插拔配置文件
数据中心软件
小猎犬软件 API
Rosetta 语言绑定：C/C++、C#、.NET、Python、Visual Basic
例子
Beagle USB 480 协议分析仪固件更新实用程序
数据表
文档
用户手册
快速入门指南
一年保修
What is Included
Beagle USB 480 Protocol Analyzer unit
(1) 6 foot USB A->B cable
(1) 1 foot USB A->B cable
(1) 1.5 foot Mini-DIN 9 Digital I/O cable
Software: (downloadable from website)
Windows USB Drivers
Linux USB Hot Plug Configuration files
Data Center Software
Beagle Software API
Rosetta Language Bindings: C/C++, C#, .NET, Python, Visual Basic
Examples
Beagle USB 480 Protocol Analyzer Firmware Update Utility
Datasheet
Documentation
User Manual
Quick Start Guide
One-Year Warranty
实时捕获和延迟下载捕获
Beagle USB 480 协议分析仪有两种不同的捕获模式：实时捕获和延迟下载捕获。实时捕获模式允许开发人员实时查看 USB 上的所有高速数据。由于数据是实时流式传输的，因此捕获大小仅受分析计算机上可用 RAM 量的限制。
延迟下载捕获在某些情况下非常有用，例如当 Beagle USB 480 协议分析仪与目标设备位于同一高速总线上时。在这些配置中，Beagle 分析器能够消耗最少的 USB 带宽，因此它不会掩盖仅在目标以全 USB 带宽运行时出现的问题。
USB 类级解码
Beagle USB 480 协议分析仪提供数据中心软件中的实时 USB 类级解码
高速 USB 啁啾检测
Beagle USB 480 协议分析仪可以捕获和显示高速协商中使用的 K 和 J 啁啾模式。
自动速度检测
Beagle USB 480 协议分析仪能够稳健可靠地检测其正在监控的 USB 数据的正确速度。
基于硬件的报文抑制
硬件输入过滤器可用于抑制数据包，以减少捕获的数据量。过滤器可以删除空包对，例如 IN/NAK 和 PING/NAK 对。
用于同步的数字 I/O
为了帮助识别问题，Beagle USB 480 协议分析仪提供了四个数字输入，允许用户根据从目标设备捕获的 USB 数据捕获其他硬件事件。
Real-time capture and delayed-download capture
The Beagle USB 480 Protocol Analyzer has two different capture modes: real-time capture and delayed-download capture. The real-time capture mode allows developers to see all the high-speed data over USB as it happens. As the data is streamed in real-time, the capture size is only limited by the amount of RAM available on the analysis computer.
The delayed-download capture can be very useful in certain situations, such as when the Beagle USB 480 Protocol Analyzer is on the same high-speed bus as the target device. In these configurations, the Beagle analyzer is able to consume minimal USB bandwidth so that it does not obscure problems that occur only when the target is operating at the full USB bandwidth.
USB Class-Level Decoding
Real-time USB class-level decoding in the Data Center Software is available with the Beagle USB 480 Protocol Analyzer
High-Speed USB Chirp Detection
The Beagle USB 480 Protocol Analyzer can capture and display the K and J chirp patterns used in high-speed speed negotiations.
Automatic Speed Detection
The Beagle USB 480 Protocol Analyzer is able to robustly and reliably detect the correct speed of the USB data it is monitoring.
Hardware-based packet suppression
A hardware input filter is available to suppress packets in order to reduce the amount of data captured. The filter can remove empty packet pairs such as IN/NAK and PING/NAK pairs.
Digital I/O for synchronizing
To assist in identifying problems, the Beagle USB 480 Protocol Analyzer provides four digital inputs that allow users to capture additional hardware events in-line with the captured USB data from the target device.
BeagleUSB480，TP320510，USB2.0分析仪，TotalPhase，USB协议分析仪
