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DDR Memory Probes Overview

FuturePlus Systems has many tools to use with your Agilent logic analyzer in debugging your DDR memory system.

Table 1 shows FuturePlus Analysis Probes by DDR speed and memory type. This is for users who have a regular memory connector (DIMM or So-DIMM)to probe their design.

Table 2 shows the new FuturePlus software for DDR Protocol Checking & Performance Measurements.

Table 3 shows FuturePlus software for embedded designs by DDR speed. This is for users who plan to include special test connectors in their design, instead of standard DIMM sockets.

Table 4 shows a comparision of the features of the basic and advanced analysis probes.

Table 1

DDR Speed & Memory Type
Basic (includes interposer)
Advanced
Add Interposer
DDR266 & DDR333 DIMM FS1024 & FS1025
DDR266 & DDR333 SO-DIMM
(includes interposer)
DDR400 DIMM   (includes interposer)
DDR2 667 DIMM
(includes interposer)
DDR2 667 SO-DIMM   (includes interposer)
DDR2 800 DIMM   (includes interposer)

 Table 2

Bus Type And Speed

Protocol Checking & Performance Measurement Software for Agilent 16900-series Systems

DDR1 - all speeds FS1141
DDR2 - all speeds FS1140

 Table 3

Bus Type And Speed
Embedded Software License for 16700/702
Embedded Software License for 16900/902/903
DDR1 - all speeds FS1107 FS1125
DDR2 - all speeds FS1123 FS1124

 

 Table 4
Analysis Probe Feature
Basic Probe
Advanced Probe
Physical connection between target and logic analyzer
yes
yes
Registered and non-registered DIMM's supported
yes
yes
Passive probing of target
yes
yes
Timing analysis up to 4 GHz
yes
yes
Protocol (state) analysis up to maximum bus frequency
yes
yes
High Speed TimingZoom support for optimal state data capture
yes
yes
Interposer feature available
yes
yes
Reads & Writes monitored simultaneously
yes
yes
Read & Write burst type tracked in real time
yes
True Source Synchronous Data Capture  
yes
Ultimate Data Capture Reliability using Agilent "Eye Finder"
yes
Signal Integrity Measurements using Agilent "Eye Scan"
yes
Reduced number of logic analyzer modules  
yes




DDR Memory
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