3
Setting Up the Logic Analysis System
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Keysight W2630 Series DDR2 DRAM BGA Probes Installation Guide
Keysight B4622A DDR2/3 Protocol Compliance and Analysis Tool
This package consists of three tools:
• A trigger tool, which automatically sets up a trigger on the address you specify.
• A validation tool, which evaluates captured DDR2/DDR3 data against a set of user- defined limits
to help you validate that a memory system is operating properly. The automated test application
guides you through the process of selecting and configuring tests, running tests, and evaluating
the test results.
• A performance tool, which graphically profiles the distribution of memory accesses.
Figure 19 A screen from the DDR validation tool showing results from a bus where the Activate-to-Precharge time is less
than tRASmin as specified in the JEDEC standard.
