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How to reach us.......................................................................................................................4
Product Warranty....................................................................................................................5
Limitation of warranty ...................................................................................................................5
Exclusive Remedies .........................................................................................................................5
Assistance .........................................................................................................................................5
Introduction.............................................................................................................................6
Definitions ........................................................................................................................................6
DDR Bus Speed...........................................................................................................................................6
Probe Cable, Connector Numbering.........................................................................................................6
Logic Analyzer Modules.............................................................................................................................6
Logic Analyzer Machines...........................................................................................................................6
FS2331 Probe Description......................................................................................................8
Probe Feature Summary.................................................................................................................8
Probe Components ..........................................................................................................................8
Probe Design ....................................................................................................................................9
State Clock Generation...................................................................................................................9
DDR Commands.........................................................................................................................................9
DDR Data ....................................................................................................................................................9
Probe Pod Assignment..................................................................................................................11
Probe Switch Settings....................................................................................................................12
Logic Analyzer Signal Threshold Voltage Settings....................................................................13
Connecting the Probe to the Logic Analyzer ..............................................................................13
Connecting Power to the FS2331 Probe......................................................................................13
Card Requirements for PC2700 Systems....................................................................................14
Logic Analyzer Card Requirements............................................................................................15
Software Requirements.................................................................................................................16
System Software........................................................................................................................................16
Setting up the 167xx Analyzer.................................................................................................................16
Setting up the 169xx Analyzer.................................................................................................................16
169xx Licensing.........................................................................................................................................16
Loading 169xx configuration files and define probes feature...............................................................16
Configuration Files........................................................................................................................17
Timing Analysis (All DDR speeds and supported analyzer cards).......................................................17
3 card Configurations for State Analysis................................................................................................18
Probing multiple DDR busses – Interleaved memory................................................................19
Connecting to your Target System – Chip Select.......................................................................20
Chip Select Jumpers.................................................................................................................................20
1) Wiring Chip Select from a DIMM module to the FS2331 .....................................................................20
2) Dedicating a DIMM slot to the FS2331 .................................................................................................21
3) FS1024 or FS1025 Interposer.................................................................................................................23