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General Information
This chapter provides additional reference information including the characteristics and
signal connections for the FS2331 DDR Analysis Probe. The following operating
characteristics are not specifications, but are typical operating characteristics for the
HyperTransport Analysis Probe.
Probe Interface design capability
The FS2331 is designed to connect to a 184 pin DDR DIMM connector.
Standards supported
The FS2331 is designed to operate with PC1600, PC200, and PC2700 DDR DIMM
standards for both buffered and unbuffered DIMM modules.
Power requirements
The probe requires approximately 3 amps of 3.3V. This is supplied by a dedicated AC to
DC converter. Ground connections are provided through both the logic analyzer and the
DIMM bus.
Logic Analyzer Requirements
The Agilent 16700 logic analyzer frame is required running software version 2.70 or
higher. Several different logic analyzer cards can be used with the FS2331 depending
on the DIMM bus speed being probed. See this User Manual for details.
Minimum Clock Period
The FS2331 is designed to be used at PC1600, PC2100, and PC2700 DIMM speeds.
Operation at speeds higher than that may vary.
Signal Loading
The FS2331 is design to emulate the signal loading of a PC2700 Registered DIMM per
the Rev. C raw card. Ref. JEDEC PC2700 Design spec. for more information.
Environmental Operating Limits
Temperature - Operating: +20° to +30° C (+68° to +86°F)
Non-operating: -40° to +75° C (-40° to +167° F)
Altitude - Operating: 4,6000m (15,000 ft)
Non-operating: 15,3000m (50,000 ft)
Humidity Up to 90% non-condensing. Avoid sudden, extreme temperature
changes that would cause condensation on the FS2331.
Servicing
If a failure is suspected in the FS2331 contact the factory or your FuturePlus Systems
authorized distributor. The repair strategy is for the product to be returned to the factory
upon factory approval.