Teledyne-lecroy SDA III-CompleteLinQ Manual do Utilizador

Operator'sManualSDAIII-CompleteLinQSoftware

SDAIII-CompleteLinQ SoftwareSDAFramework DialogThis SDAIII-CompleteLinQ Framework dialog is the main configuration screen for all serial data analysi

Operator's ManualSignal Input button - Touch to open the Signal dialog, which is used to configure settings for the activelane including the data

SDAIII-CompleteLinQ SoftwareLaneScape Comparison ModeWhen multiple lanes are enabled for display/analysis, the oscilloscope activates LaneScape Compar

Operator's ManualDual - Two LaneScapes are shown side-by-side. Tabs for selecting lanes/frames appear above the grid inboth LaneScapes.Mosaic - A

SDAIII-CompleteLinQ SoftwareAssignment of Traces to LaneScapesLaneScape mode is architected to facilitate easy comparison of SDAIII-CompleteLinQ resul

Operator's ManualSetting Up Quick ViewFollow these steps to set up Quick View.1. If you haven't done so already, touch Analysis → Serial Dat

SDAIII-CompleteLinQ SoftwareThe minimum configuration requirement is to:l Set up a signall Set up either a Reference Clock or Clock RecoveryIf you hav

Operator's ManualSignal InputsSet Up SignalFollow these steps to define the characteristics of the input signal to be analyzed.1. On the menu bar

SDAIII-CompleteLinQ SoftwareSignal DialogOn the SDA Framework dialog, touch the Signal tab or the Signal Inputs button to access the Signaldialog.Lane

Operator's ManualSerial Data InputsThere are several scenarios for the configuration of the SeriaData Input(s) section.If you are using a differ

SDAIII-CompleteLinQ Software Operator's Manual© 2013 Teledyne LeCroy, Inc. All rights reserved.Unauthorized duplication of Teledyne LeCroy docume

SDAIII-CompleteLinQ Softwareor other small glitches in the signal. The default value is 500mdiv, or 1/2 a division. When the input sig-nals are proper

Operator's ManualClockSet Up Clock RecoveryFollow these steps to define the clock recovery method to be used for a given input signal.1. Touch An

SDAIII-CompleteLinQ SoftwareWith each acquisition, the clock recovery algorithm determines the optimal recovered clock. Using thissetting causes stati

Operator's ManualPLLTypesFC GOLDENFC Golden is the default selection and implements the golden PLL as defined in the Fibrechannel spec-ification

SDAIII-CompleteLinQ SoftwareThe DVI selection displays the DVIPLL dialog at the far right of the screen and follows the requirementsof the DVI (Digit

Operator's Manualthis relationship is fc= 2.06 fn. Settings for the Custom PLL: Touch inside the Poles field to select theorder of the PLL. The n

SDAIII-CompleteLinQ SoftwareClock Recovery Implementation Usinga PLLAs shown in the previous image, the initial output and the output of the digital

Operator's Manual1. Touch the Ref. Clock Input button on the SDA Framework dialog to access the Ref. Clock dialog. Ifthe Ref. Clock Input button

SDAIII-CompleteLinQ SoftwareEye MeasurementsEye Measurements OverviewEye diagrams are a key component of serial data analysis. They are used both quan

Operator's ManualEye DialogThe Eye dialog is the principal tool for setting up Eye diagrams. Click the Eye Meas. button on the SDAFramework dialo

Operator's ManualTABLE OF CONTENTSSDAIII-CompleteLinQ Overview 3Key Features 4What's New in SDAIII-CompleteLinQ 4Compatible Oscilloscope Mod

SDAIII-CompleteLinQ Software8. Touch inside the Y field and enter a value from 0 to 100%. As you enlarge the mask's Y margin, youwiden the vertic

Operator's ManualIsoBERfrom/to/step - Select the range of BER values for which you would like to show contours in theISOBer plot.Upsample- Incre

SDAIII-CompleteLinQ SoftwareWhen selecting a Signal Type on the Signal tab for a serial data standard, the Mask section of the EyeMeasure. Each standa

Operator's ManualEye Parameters DialogThe Eye Parameters right-hand dialog lets you choose which parameters you want to show on thescreen. You ca

SDAIII-CompleteLinQ Softwarerather than electrical signals. In the presence of inter-symbol interference and/or equalization,it may notgive reasonable

Operator's ManualThis measurement algorithm is best suited to eye diagrams that are rendered from optical rather thanelectrical signals. In the p

SDAIII-CompleteLinQ SoftwareEye Analysis TheoryEye diagrams are persistence maps, where each pixel in the map takes on a color that indicates howfrequ

Operator's ManualEye PatternsSDAIII-CompleteLinQmeasures eye patterns without using a trigger. This is done using the software clockrecovery (dis

SDAIII-CompleteLinQ SoftwareJitter MeasurementsSet Up Jitter MeasurementsTouch the Setup Jitter Measurements button on the Serial Data Analysis II dia

Operator's ManualPattern AnalysisA progress bar and helper information is displayed under the Pattern Analysis button, and an LEDaboveto inform

SDAIII-CompleteLinQ SoftwareJitter Parameters 47Vertical Noise Measurements 48Vertical Noise Measurements Overview 48Noise Filter 49Noise Pattern Anal

SDAIII-CompleteLinQ SoftwareJitter HistogramUpdate the TIE histogram and the Rj+BUj histogram with the values in the TIETrend and the RjBUjTrend,respe

Operator's ManualJitter FilterYou can optionally apply either a low-, high-, or band-pass filter to the TIE-vs.-time data measured on thesignal u

SDAIII-CompleteLinQ SoftwarePattern Analysis DialogThe Pattern Analysis dialog provides controls used to set how the serial data analysis measures and

Operator's ManualRepeating Pattern - Mark this checkbox to use the repeating pattern mode. Unmark it to use non-repeat-ing pattern mode.REPEATING

SDAIII-CompleteLinQ SoftwareJitter TrackThis dialog is used to display any of the three available jitter track results. If the box is checked, the Tra

Operator's ManualShow PjInv.FFT - Checking this box displays the Pj Inverse FFT. This plot is the inverse FFT of only thepoints of the RjBUjSpect

SDAIII-CompleteLinQ SoftwareRjBUj SpectrumWhen displaying the RjBUj Spectrum, the spectral analysis takes the FFT of the RjBUjTrack (DDjremoved). Note

Operator's ManualPeak ThresholdPeak Threshold view enables you to know what peaks are viewed as Pj for downstream analysis.Spectrum with Threshol

SDAIII-CompleteLinQ SoftwareJitter Histogram AnalysisTwo jitter histograms can be viewed in SDAIII-CompleteLinQ, the TIE histogram, which contains all

Operator's ManualJitter ParametersTouch the Jitter Parameters button on the Jitter Measurement dialog to display the JitterParametersdialog and s

Operator's ManualSDAIII-CompleteLinQ OverviewThe SDAIII-CompleteLinQ Serial Data Analysis package introduced with firmware version 6.9.0.x provid

SDAIII-CompleteLinQ SoftwareVertical Noise MeasurementsVertical Noise Measurements OverviewVertical noise measurement capabilities are part of the SDA

Operator's ManualNOTE: if the Noise Meas button is greyed out, then the oscilloscope has not been outfitted with XTALKoption code, which is enabl

SDAIII-CompleteLinQ SoftwareNoise Pattern AnalysisThe Pattern Analysis dialog provides controls used to set how the noise analysis algorithm determine

Operator's ManualxN - Identified patterns are multiplied by xN times to form the pattern used for the Repeating Patternmethod. For example, if th

SDAIII-CompleteLinQ SoftwareNoise SpectrumOn the Noise Measurement dialog, touch the Noise Spectrum button to display the Noise Spectrumdialog at the

Operator's Manualpopulations or normalizations. Shown with the Q-scale transform is the best straight line fit (the thinwhite line).Noise Parame

SDAIII-CompleteLinQ Software2. Subtracting the noiseless version of the pattern (iterated as necessary), from the original waveformreturns a noise wav

Operator's ManualCrosstalk MeasurementsCrosstalk AnalysisCrosstalk Analysis is part of the SDAIII-Crosstalk, SDAIII-CrossLinQ and and SDAII-Compl

SDAIII-CompleteLinQ SoftwareDialog Elementsfrom: Smallest BER value, which will correspond to the BER value of the contours furthest from the signaltr

SDAIII-CompleteLinQ SoftwareKey Featuresl Simultaneous analysis of up-to-four lanes of data (requires one of the LinQ options).l Two overall types of

Operator's Manualtrack, noise spectrum, histogram and Q-fit, and noise measurements broken down into Tn (total noise),Rn (random noise) and Dn (d

SDAIII-CompleteLinQ SoftwareGetting Started with SDAIII-CompleteLinQHow to Order SDAIII-CompleteLinQ CapabilitiesSDAIII-CompleteLinQcapabilities can

Operator's ManualAccessing SDAIII-CompleteLinQAccess the SDAIII-CompleteLinQ by choosing Analysis>Serial Data to display the SDA Framework dia