Logic4, 8 , Pro8及Pro16逻辑分析仪规格

LogicStudio™USB Logic AnalyzerFaster, Smarter DebugKey Features•100 MHz, 1 GS/s, 16 channels•I2C, SPI, UART protocol analysis • History mode • Timing cursors •O scilloscope connectivity• Waveform magnifier •P owerful trigger environment•C ommunicatewith colleagues Logic analyzers are known to be slow, complicated andAdvAnCed FeATUReS, SIMPLe debUGexpensive but LogicStudio™ changes all this by deliveringa powerful feature set, high-performance hardware andan intuitive point and click user-interface. With timingcursors, history mode, I2C, SPI and UART decoding,powerful triggering and simple navigation the PC istransformed in to an all-in-one debug machine.The intuitive user-interface works with basic mouse operations. To pan thewaveforms simply click and drag, use the mouse wheel to zoom in or scanthe waveforms with the magnification toll to get a great view of the details.With all the debug tools accessible from the main screen, debugging issimple, efficient and just one mouse click away.LogicStudio provides even morefunctionality when a WaveJet™ 300Aoscilloscope is connected to the PC.Analog waveforms from the oscilloscopeare displayed alongside the digitaland serial waveforms captured byLogicStudio turning the PC in to a mixedsignal oscilloscope. This combinationof waveforms provides insight that atraditional logic analyzer cannot.2Powerful TriggeringFor difficult problems a simple edge or logic level trigger is not enough. LogicStudio advanced triggering provides an environment for creating powerful combinations of edge, logic level, parallel bus and serial bus triggers to isolate difficult problems.Timing CursorsQuickly measure the time between transitions on a single line, across digital lines or from a digital line to an analog waveform. Snap the cursors directly to the waveform edge for precise measurements.digital, Serial, AnalogConnect a WaveJet 300A to the same PC as the LogicStudio 16 and turn the PC into a Mixed Signal Oscilloscope displaying digital, serial and analog signals simultaneously. LogicStudio will display all digital, serial and analog signals on the PC display and allow you to get a full picture of your embedded system.3easy Channel SetupQuickly configure the inputs, signal type, name and the color on the fly for all 16 channels from the signals screen or change a single line on the fly from the main screen. Double-click a channel to create a unique name that applies to your device.Serial data Protocol decode and TriggerDecode I 2C, SPI and UART serial data busses and view the appropriate clock and data signals directly below the protocol message. Isolate specific data patterns or addresses by triggering directly on that data.Waveform MagnifierGet a better view of the waveforms by passing over them with the magnifier, scroll the mouse wheel to zoom in for an even closer look. The magnifier shows waveform details in a long capture without having to change the horizontal scale.POInT, CLICK, debUG4LogicStudio is fast! Waveforms update quickly and panning or zooming is extremely responsive. download the software and experience it yourself. The software interface is modern and intuitive creating a new logic analyzer experience. LogicStudio is intuitive and easy to operate with friendly left-click and right-click controls plus all buttons are on the main screen, no complicated menus to navigate.1. HistoryDid something interesting or surprising just flash across the screen, stop the trigger and flip through a history of the previous 100 acquisitions.2. PersistenceView variations in the signals over time to find problems faster. Use with History mode to see what happened when and isolate the problem.3. Interleaving for Higher PerformanceUse all 16 channels at 500 MS/s or 8 channels at 1 GS/s for more timing resolution.4. Logic ThresholdsChoose from standard TTL and CMOS levels or create a custom level from 0–7 V.13698755. Trigger ModesOscilloscope trigger modes of Auto, Normal and Single help ensure what you need to see is always on the display.6. Save and RecallSave screenshots to share with others or save waveforms and setups for recalling later.7. Add/Remove/Hide WaveformsOne click to add a new waveform, one click to remove it, right-click to hide it for later viewing.8. Waveform display and ScalingView waveforms stacked on top of each other or overlay one waveform on top of another. Change the vertical scale by dragging the bottom edge.9. built-in Help and SupportNot sure how to use a certain tool,mouse over for tool tips or access the manual from the Help menu. Have a question or suggestion? Click on Tell LeCroy in the Help menu and send an email directly to LeCroy with the waveforms, screen capture and setup file attached to the message.4528dIGITAL, SeRIAL, AnALOG In One PLACeIn many situations looking atonly digital lines does not givethe whole picture and more toolsare necessary. The LogicStudiosoftware solves this problemby supporting the LeCroyWaveJet 300A oscilloscopeturning the PC into a mixedsignal solution. Once the WaveJetis connected, digital, serial andanalog waveforms can be viewedsimultaneously in one placesaving a lot of time and enablingfaster debug.The LogicStudio software controls both the LogicStudio 16hardware and the WaveJet 300A oscilloscope from a single PC. 6SPeCIFICATIOnS And ORdeRInG InFORMATIOn7SpecificationsInput Channels 16Sample Rate1 GS/s on 8 Ch, 500 MS/s on 16 Ch Minimum Detectable Pulse Width 3.75 nsMemory40 kpts on 8 Ch, 20 kpts on 16 ChTrigger TypesEdge, pattern, pulse width, pattern width. I 2C, SPI, UART Threshold SelectionsTTL, CMOS (1.8 V, 2.5 V, 3.3 V, 5 V), user defined User-defined Threshold Range 0–7 V Maximum Survivable Input Voltage ±40 VDCThreshold Accuracy±150 mV + 5% of threshold Maximum Input Dynamic Range 40 V p-p Minimum Voltage Swing 500 mV p-pInput Impedance150 k Ω parallel 12 pF Channel-to-Channel Skew 1 ns typical Trigger Resolution 500 MS/sHost Port USB 2.0, bus-powered peripheralSize3.2" x4.9" x 1.1" (81.3 mm x 124.5 mm x 28.0 mm)Ordering InformationProduct descriptionProduct Code 16 Channel, 1 GS/s, 100 MHz USB Logic AnalyzerLogicStudio 16Included with Standard Configuration LogicStudio 16Digital Leadset (16 channels, 4 ground) Micro Hooks (Set of 20 grippers) USB Cable BNC Cable Welcome CardCustomer ServiceLeCroy oscilloscopes and probes are designed, built, and tested to ensure high reliability. In the unlikely event you experience difficulties, our digital oscilloscopes are fully warranted for three years and our probes are warranted for one year.This warranty includes:• No charge for return shipping • Long-term 7-year support • Upgrade to latest software at no charge1-800-5-LeCroy Local sales offices are located throughout the world. visit our website to find the most convenient location.© 2010 by LeCroy Corporation. All rights reserved. Specifications, prices, availability, and delivery subject to change. without notice. Product or brand names are trademarks or requested trademarks of their respective holders.Logic-StudioDS-16July10PDF。

逻辑分析仪调查报告一、概述（一）用途逻辑分析仪是数据域的电子测量仪器，主要用于观察和测量多通道数字信号的逻辑关系，广泛应用于数字设备的研制、生产、维修等工作中，还可以应用于教学实验、集成电路测试、无线电技术侦察、雷达侦测和监视等领域。

（二）分类与特点逻辑分析仪可以分为台式逻辑分析仪、虚拟式逻辑分析仪、高档逻辑分析仪和中低档逻辑分析仪等类型产品。

●台式逻辑分析仪的特点台式逻辑分析仪可以独立工作，也可以使用计算机进行程控，可以广泛应用于各种场合。

价格较高，显示屏幕较小。

●虚拟式逻辑分析仪的特点虚拟式逻辑分析仪必须和计算机一起工作，由逻辑分析仪采集数据，利用计算机进行数据的分析和处理，优点是价格较低，可以充分利用计算机的处理能力和大屏幕显示功能，缺点是不能独立工作，应用场合有时受限制。

●高档逻辑分析仪的特点高档逻辑分析仪非常复杂，采样速率很高，配备有复杂的采样探头适配器，主要应用于大规模集成电路的研制和测试，高档数字设备的维修和故障分析。

价格昂贵，使用方法难以掌握。

●中低档逻辑分析仪的特点中低档逻辑分析仪结构较简单，采样速率不很高，只配备简单的采样探头夹具，主要应用于教学实验，简单数字设备的维修和故障分析，价格便宜，应用广泛。

（三）产品国内外现状国产逻辑分析仪带宽在20MHz～100MHz、采样率在500MSa/s以内的中低档产品为主，并有相当的出口量。

高档逻辑分析仪带宽达30GHz、采样率达80GSa/s，被泰克、安捷伦等公司垄断。

（四）技术发展趋势●集成化、小体积已经成为未来逻辑分析仪产品主要的发展趋势；●高带宽、高采样率仍是逻辑分析仪追求的目标。

二、主要品牌调查2.1 泰克公司2.1.1 泰克的产品方案便携式TLA5000B系列逻辑分析仪以可承受的价格结合了高速定时分辨率、快速状态数据收集、合适的记录状态和先进的触发功能。

它是对目前的嵌入式设计进行验证工作的理想选择。

TLA6000系列逻辑分析仪价格低廉，为您调试、验证和优化数字系统的功能提供了所需的性能。

協助您快速完成數位系統除錯、驗證及最佳化作業－價位又不會超出您的預算範圍特色與優點•解析度250 ps（4 GHz）的時序放大能力可迅速找出難纏的時序問題，不需要分兩次探量。

•配備15 吋的顯示幕，還可選配觸控式螢幕，能夠讓您觀察更多的資料，迅速進行瀏覽。

•View Scope －能以時間相互關聯的方式執行量測及顯示邏輯分析儀和示波器的資料，讓您有效地跨設計的類比和數位部份追查出問題所在。

•八款機種分別配備34/68/102/136/204 個頻道，記憶體的深度最大可達32 M，還有內建碼型產生器的機種，如此多樣化的選擇可提供任何預算所需的量測彈性。

•可支援今日複雜設計的各種應用需求－FPGA 動態探棒、數位VSA（向量信號分析），還可以廣泛地支援各種廠牌的處理器和匯流排。

安捷倫科技16800 系列可攜式邏輯分析儀規格資料目錄16800 系列可攜式邏輯分析儀的選購指南. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2可追蹤系統即時運作狀況的邏輯分析能力. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3安捷倫科技16800 系列邏輯分析儀的規格及特性. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5內建碼型產生器可在單一部儀器中提供數位激發和響應的量測能力. . . . . . . . . . . . . . . . . . . 10碼型產生器的規格及特性. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12充分發揮邏輯分析儀和示波器的互補能力. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23多種檢視與分析工具可讓您立即深入探量設計內部的狀況. . . . . . . . . . . . . . . . . . . . . . . . . . 24 16800 系列的儀器特性. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 16800 系列的介面. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 16800 系列的實體特性. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 16800 系列的配件.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31訂購資訊. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33支援、服務及協助. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36216800 系列可攜式邏輯分析儀的選購指南3468 102 136204484848N/AN/A4 GHz (250 ps)、 4 GHz (250 ps)、64 K 深64 K 深1.0 GHz (1.0 ns) / 1.0 GHz (1.0 ns) / 500 MHz (2.0 ns)500 MHz (2.0 ns)搭配選項250 為搭配選項500 為450 MHz 250 MHz 搭配選項250 為250 MHz 搭配選項250 為搭配選項500 為500 Mb/s 250 Mb/s搭配選項250 為250 Mb/s 搭配選項001 為1 M 搭配選項001 為1 M 搭配選項004 為4 M 搭配選項004 為4 M 搭配選項016 為16 M 搭配選項016 為16 M 搭配選項032 為32 M 搭配選項032 為32 M 單端式單端式有有40-pin 的纜線接頭40-pin 的纜線接頭1 16821A、16822A 及16823A 含碼型產生器。

Saleae 24M 8CH 逻辑分析仪使用手册/item.htm?id=8430104015一，软件的安装以及基本使用1，首先安装软件Logic Setup 1.1.4 (32-bit)，可从/downloads 下载，还有支持其他操作系统的软件版本，可对应下载。

2，安装完毕之后启动一下我们可以到可以看到以下界面：这个软件在没有接入硬件的时候可以模拟运行，我们可以看到。

点一下START SIMULATION 就可以看到波形，这时候的只是软件根据你设置的要分析的协议（如果你已经设置的话）模拟出来的，随机产生的。

如下图：用鼠标的左键点图形将实现ZOOM IN 放大，右键是ZOOM OUT缩小，如果使用的是三论鼠标，可以使用中键进行放大缩小。

我们也可以移动底部的滑动条来查看波形。

3，安装完毕后插入硬件，出现找到新硬件提示，如下点自动搜索驱动。

之后就能完成驱动加载。

在安装驱动的最后一步，询问你是否从新启动系统，你可以点否，不用重新启动就可以使用。

此时驱动安装完毕。

4，再次启动软件会发现，我们看到现在按钮的名字变成了START 而不是没有接硬件之前的START SIMULATION。

这时候点START将实现8路逻辑信号的采集。

二，关于采样深度和采样率在软件的左上方有两个下拉选项，左边一个是采样深度，右边一个是采样速率。

采样深度就是你总共要采集多少数据，图上的每路都采集25MBIT ；采样速率更好理解，就是一秒采集多少次。

比方说我们采25M标示每路每路集深度是1M采样速率也是1M，那总的采集时间就是1秒。

采集一秒后自动停止采集，并在界面上显示波形。

三，关于波形信息1在软件界面的右上方有波形信息，可以通过点击来选择自己感兴趣的参数。

如下图：2，以下图为例，看一下具体参数都是什么含义：Width ：是图中的时间长度.Period ：是图中的周期，也就是说将这个电平单独分析，其周期是多少。

而接下来的DUTY Cycle自然就是这个电平作为一个周期来分析，其占空比为多少。