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B4661A Memory Analysis Software for Logic Analyzers

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Prices for: New Zealand

* Prices are subject to change without notice. Prices shown are Manufacturer's Suggested Retail Prices (MSRP).

Key Features & Specifications

DDR3, DDR4, DDR5, LPDDR2, LPDDR3, LPDDR4, and LPDDR5 Analysis 

  • Rapidly navigate traffic flow using “Transaction Decode” and “Traffic Overview” views
  • Follow transactional decode of low power data transfers, self-refresh entry/exit, multipurpose commands (MPC), DDR4 3DS (3 dimensional stacking of DRAM die), LPDDR5 Bank organization modes, speed changes, and Mode registers
  • View performance calculations and graphs of MByte data rates and % bus utilization, observe refresh rates using a graphic rolling refresh window, and see Page open/close transaction associations and data transmitted for each READ or WRITE transactions
  • Visualize address mapping and see addresses at risk of Row Hammer issues from too many Activates between refreshes

DDR3, DDR4, DDR5, LPDDR2, LPDDR3, LPDDR4, and LPDDR5 Compliance Validation

  • Test protocol compliance violations across speed changes using the post-process compliance violation tool
  • Identify DDR/2/3/4/5 or LPDDR/2/3/4/5 state machine, protocol compliance, and protocol level bus cycle timing violations using either post-process or real-time tools
  • Save time with automated real-time DDR2/3/4/5 or LPDDR2/3/4/5 protocol compliance measurements and trace captures using the real-time compliance violation analysis tool
  • Edit parameters of the DDR2/3/4/5 or LPDDR2/3/4/5 standard preset tests easily using an enhanced parameter editing interface for both post-process and real-time tools

ONFi (Open NAND Flash Interface) Analysis Tools

  • Navigate quickly across multiple ONFi targets using the condensed ONFi analysis “Timeline” view
  • Save time by visualizing an ONFi operation as a set of logically associated commands in a sequence, using the “Details” view of the ONFi transactions

Listing Decoders for DDR, DDR2, DDR3, DDR4, LPDDR, LPDDR2, LPDDR3, and LPDDR4

  • Decodes DDR, DDR2, DDR3, DDR4, LPDDR, LPDDR2, LPDDR3 and LPDDR4 commands and MRS commands
  • Includes selection to decode MRS of DDR4 RDIMM and LRDIMM
  • Enables fast physical address trigger setup with physical address trigger tool for DDR/2/3/4 and LPDDR/2/3
     


 

Description

The Keysight B4661A memory analysis software offers a suite of 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 DDR/2/3/4/5 or LPDDR2/3/4/5 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.

The Keysight B4661A memory analysis software provides four standard software features and six licensed memory analysis options. DDR5 analysis and compliance validation (licensed option -5FP/5TP/5NP) and LPDDR5 analysis and compliance validation (licensed option -6FP/6TP/6NP) will be added in the fall of 2018 in the version 6.50 SW release. Enhanced ONFi (open NAND flash interface) analysis was added to the B4661A Memory analysis SW in licensed option -4FP/4TP/4NP, starting with version 6.40 SW release in June 2017.

Standard software features:

  • Default configurations for DDR and LPDDR probing solutions for Keysight logic analyzers*
  • DDR setup assistant
  • DDR eye finder / eye scan
  • DDR configuration creator

*B4661A with DDR5, LPDDR5, and ONFi analysis is compatible with Keysight logic analyzers supported by version 6.50 or higher of the logic and protocol analyzer software. For best results, always download the latest version of the logic and protocol analyzer software and the B4661A Memory Analysis software from www.keysight.com/find/LPA-SW-download