Agilent Technologies user manual FS2334 Probe Description, Probe Technical Feature Summary

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FS2334 Probe Description

The FS2334 DDR2 Probe allows you to perform timing analysis measurements on DDR2 DIMM busses. It also provides a Protocol Decoder with the capability of providing State analysis of both Read and Write activity is provided by using the dual sample mode feature available on the 169xx.

The interposer design of this probe allows any DDR2 connection to be probed while it supports a DDR2 DIMM module.

Probe Technical Feature Summary

•Quick and easy connection between the DDR2 240 pin DIMM connector and Agilent Logic Analyzers.

•Interposer design does not consume a DDR2 slot.

•Complete and accurate state analysis up to 800MT/s.

•Available Protocol Checking capability (VBA license required) software.

•Uses Auto Sample Position Set-up (EyeFinder) and Auto Threshold Set-up to locate tight DDR2 data valid windows for optimal state data capture.

Probe Components

The following components have been shipped with your FS2334 DDR2 Probe:

•FS2334 DDR2 DIMM Probe

•Supplemental DC power supply.

•This Users Guide and other information on CD-ROM.

•CD-ROM with the following software install files:

•FS1136 DDR2 Protocol decoder software and configuration files for 169xx analyzers or offline analysis of 800MT/s data traffic

•FS1117 DDR2 Protocol Decoder software and configuration files for 169xx analyzers or offline analysis of data traffic <= 667MT/s.

•FS1140 Protocol Checking software.

•Software Entitlement Certificate for Windows based FS1136, FS1117 and FS1140 software.

•Quick Start Sheet.

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Contents DDR2 Dimm High Speed Probe FS2334 Product Warranty Appendix For Technical Support For Sales and Marketing SupportProduct Warranty Exclusive RemediesSoftware License Agreement Introduction DefinitionsProbe Components Probe Technical Feature SummaryFS2334 Probe Description Connecting the DDR2 Probe to the Logic Analyzer Signal Assignments on Probe PodsSignal Threshold Voltage Settings Test Points Buffered signals on the probe Connecting to your Target SystemSignal Isolation on the Probe Write state analysis Page 169xx Licensing Setting up the 169xx AnalyzerSoftware Requirements Offline Analysis Page Taking a Trace, Triggering, and Seeing Measurement Results Decoding DDR CommandsTimingZoom Analysis State Analysis OverviewState 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 FS1140 Installation and Licensing Loading the FS1140Setting up the FS1140 DDR2 Tool Statistics Export Timing AnalysisPage Header 1 Command AppendixDP16P/ 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
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