Agilent Technologies FS2334 user manual

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signal edges change relative to the Data Strobes (clock input) and this will be close the valid eye openings for all the Data signals. Run Auto Sample Position Setup and/or Auto Threshold as required to establish correct Threshold settings, valid eye openings, and sample positions for these signals. Move the sample positions for all the Read_Data labels (rising and falling) to the center of the valid windows.

4.Once the Sampling positions have been correctly set for all labels in the configuration file, save the sample positions by saving the configuration file.

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Contents DDR2 Dimm High Speed Probe FS2334 Product Warranty Appendix For Sales and Marketing Support For Technical SupportExclusive Remedies Product WarrantySoftware License Agreement Definitions IntroductionFS2334 Probe Description Probe Technical Feature SummaryProbe Components Signal Threshold Voltage Settings Signal Assignments on Probe PodsConnecting the DDR2 Probe to the Logic Analyzer Test Points Signal Isolation on the Probe Connecting to your Target SystemBuffered signals on the probe Write state analysis Page Software Requirements Setting up the 169xx Analyzer169xx Licensing Offline Analysis Page TimingZoom Analysis Decoding DDR CommandsTaking a Trace, Triggering, and Seeing Measurement Results Overview State AnalysisState Analysis Operation Read and Write at 667MT/s or slower Process for setting sampling positions at speeds of 800MT/s State analysis calibration procedure Page Page Adjusting the sampling positions with controlled stimulus Page State Display Loading the FS1140 FS1140 Installation and LicensingSetting up the FS1140 DDR2 Tool Statistics Timing Analysis ExportPage Appendix Header 1 CommandDP16P/ CLK CK0 Header 2 Command NC3 Header 3 Write DQ9 Header 4 Write Ground D13 DQ22 20K ohm to D14 DQ18 D15 DQ23 Header 5 Write CB0 CB1 20K ohm to Ground D13 No connection D14 D15 Header 6 Write DM5DQS14 Header 7 -Write 20K ohm to Ground D13 DQ50 D14 DQ55 D15 DQ51 Header 8 Write SDA Header 12 Read Duplicates only data signals 20K ohm to Ground D15 No connection Header 10 Read Duplicates only data signals DP16P/ CLK CB7 Header 11 Read Duplicates only data signals DP16P/ CLK RAS Header 9 Read Duplicates only data signals DP16P/ CLK CK2 Header 13 Read Duplicates only data signals Ground D13 DQ50 20K ohm to D14 DQ55 D15 DQ51