Teledyne-lecroy QPHY-PCIe Manual de usuario

QPHY-PCIE (Gen 1 and 2) Operator’s Manual Revision A – March, 2014 Relating to the following release versions: Software Version Rev. 7.3.0.

Installation and Setup QualiPHY is a Windows-based application that can be configured with one or more serial data compliance components. Each comp

QPHY-PCIE Operator’s Manual Set Up Dual Monitor Display Teledyne LeCroy recommends running QualiPHY on an oscilloscope equipped with Dual Monitor Dis

Using QualiPHY This section provides an overview of the QualiPHY user interface and general procedures, using examples from the QPHY-BroadR-Reach

QPHY-PCIE Operator’s Manual General Setup The first sub-dialog contains general system settings. These remain in effect for each session, regardless

QualiPHY Test Process Once general system settings are in place, these are the steps for running test sessions. Set Up Test Session 1. Connect the

QPHY-PCIE Operator’s Manual Run Reports The QualiPHY software automates report generation. On the framework dialog, go to General Setup > Report t

Customizing QualiPHY The pre-loaded configurations cannot be modified. However, you can create your own test configurations by copying one of the p

QPHY-PCIE Operator’s Manual Edit Variables The Variable Setup tab contains a list of test variables. See QPHY-PCIE Variables for a description of eac

Edit Test Limits The Limits tab shows the Limit Set currently associated with the configuration. Any limit set can be associated with a custom conf

QPHY-PCIE Operator’s Manual X-Replay Mode The X-Replay mode window is an advanced (“developer”) view of QualiPHY. The tree in the upper-left frame en

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QPHY-PCIE Testing Test Preparation Before beginning any test or data acquisition, warm the oscilloscope for at least 20 minutes. Calibration is aut

QPHY-PCIE Operator’s Manual Variations exist for different source configurations: differential inputs on Input A or Input B, and single inputs on Inp

5.0 GT/s Signal Quality Tests The following tests are run on the 5.0GT/s compliance pattern with 3.5dB of de-emphasis and also with 6.0dB of de-emp

QPHY-PCIE Operator’s Manual QPHY-PCIE Variables CLEAN CLOCK This variable allows the user to select whether or not they are using a clean clock. This

QPHY-PCIE Limit Sets The default installation of QPHY-PCIE contains only one limit set, called PCIe 2.1 This set contains all of the limits for PCI

QPHY-PCIE Operator’s Manual • Trigger i.Configure to Source to be FastEdge. ii.Set the Slope to Positive. • Parameter Measurements: i. Set the sou

10. Save Channel X to M1. • Click File  Save Waveform. • Set Save To Memory. • Set the Source to CX. • Set the Destination to M1. • Click Sav

QPHY-PCIE Operator’s Manual Cable Deskewing Without Using the Fast Edge Output The following procedure demonstrates how to manually deskew two oscill

In the previous procedure, we used the default setup of the Skew parameter (which is detecting positive edges on both signals at 50%). We also inve

QPHY-PCIE Operator’s Manual Error Messages These messages may appear when using QualiPHY. “Warning, no valid technology package has been found…” This

QPHY-PCIE Operator’s Manual Table of Contents Introduction ...

Table of Figures Figure 1. Compliance Load Board for 1, 4, 8 and 16 lane connectors (CLB1). ... 2 Figure 2. Comp

QPHY-PCIE Operator’s Manual Introduction About QualiPHY QualiPHY is a highly automated compliance test software meant to help you develop and validat

Test Fixtures The PCI Express standard describes a set of two fixtures used for connection to the signal under test: the compliance load board (CLB

QPHY-PCIE Operator’s Manual The compliance base board (CBB1) provides probing access for 1, 4, 8 and 16 lane connectors that connect to Gen 1.1 add-i

The compliance load board (x4/x8 CLB2) provides probing access for 4 and 8 lane connectors that connect to Gen 2.0 system boards. Figure 4. Compli

QPHY-PCIE Operator’s Manual Required Host Computer System Usually, the oscilloscope is the host computer for the QualiPHY software, and all models t