06 | Keysight | DDR4 Functional/Protocol Debug and Analysis Reference Solution - Solution Brochure

Software

The Keysight B4661A memory analysis software offers options that include the industry’s first protocol compliance violation testing

capability across speed changes, a condensed traffic overview for rapid navigation to areas of interest in the logic analyzer trace,

powerful performance analysis graphics, and DDR and LPDDR decoders. With the B4661A memory analysis software and a Keysight

logic analyzer, users can monitor DDR4 systems to debug, improve performance, and validate protocol compliance. Powerful traffic

overviews, multiple viewing choices, and real-time compliance violation triggering help identify elusive DDR/LPDDR system violations.

Figure 1. B4661A Option 4FP/TP/NP, performance analysis option, performance overview graph.

Figure 2. B4661A Option 4FP/TP/NP, performance analysis option, transaction decoder, details tab showing open/closed page commands with data

for specific write command and traffic overview calculations and graph of command activity.