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B4661A Memory Analysis Software for Logic Analyzers

Keysight recommends using the most current version, which includes the most up-to-date bug fixes and security patches available.

Free Trial

Release Date	Version	Version Description
2024-07-26	07.00.0110	This version adds support for RFM single-bank commands and new protocol compliance tests for LPDDR5. It also fixes a defect with configuration files for the DDR5 RDIMM interposers FP-FS2600 and FP-FS2603.

Release Date	Version
2024-07-26	07.00.0110

Version Description
This version adds support for RFM single-bank commands and new protocol compliance tests for LPDDR5. It also fixes a defect with configuration files for the DDR5 RDIMM interposers FP-FS2600 and FP-FS2603.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2024-06-17	07.00.0104	This version includes updates for all DDR5 tools to be current with JESD79-5C_v1.30. Also includes a defect fix where incorrect states would be referenced in the DDR/LPDDR Post Process Compliance Tool results with pass/fail tests and a DDR5 clock divided interposer.

Release Date	Version
2024-06-17	07.00.0104

Version Description
This version includes updates for all DDR5 tools to be current with JESD79-5C_v1.30. Also includes a defect fix where incorrect states would be referenced in the DDR/LPDDR Post Process Compliance Tool results with pass/fail tests and a DDR5 clock divided interposer.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2024-05-11	07.00.0097	This version provides updates for DDR5 and LPDDR5 compliance measurements, provides enhancements to the DDR/LPDDR Memory Viewer to improve the accuracy of clock frequency measurements, and fixes a defect in the DDR/LPDDR Post Process Compliance Tool where an exception could occur while doing LPDDR4 measurements.

Release Date	Version
2024-05-11	07.00.0097

Version Description
This version provides updates for DDR5 and LPDDR5 compliance measurements, provides enhancements to the DDR/LPDDR Memory Viewer to improve the accuracy of clock frequency measurements, and fixes a defect in the DDR/LPDDR Post Process Compliance Tool where an exception could occur while doing LPDDR4 measurements.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2024-04-20	07.00.0091	This version contains many updates for LPDDR5 compliance and analysis.

Release Date	Version
2024-04-20	07.00.0091

Version Description
This version contains many updates for LPDDR5 compliance and analysis.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2024-03-20	07.00.0086	This version contains many new and updated DDR5 compliance measurements and makes a couple bug fixes.

Release Date	Version
2024-03-20	07.00.0086

Version Description
This version contains many new and updated DDR5 compliance measurements and makes a couple bug fixes.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2023-10-06	07.00.0050	This version contains many new and updated DDR5 compliance measurements and makes a couple bug fixes.

Release Date	Version
2023-10-06	07.00.0050

Version Description
This version contains many new and updated DDR5 compliance measurements and makes a couple bug fixes.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2023-06-16	07.00.0040	This version adds the new "measuring precharge to refresh (tRP)" test to the DDR/LPDDR Post-process Compliance Tool, removes the Logic Update Tool from the install process, and makes several bug fixes.

Release Date	Version
2023-06-16	07.00.0040

Version Description
This version adds the new "measuring precharge to refresh (tRP)" test to the DDR/LPDDR Post-process Compliance Tool, removes the Logic Update Tool from the install process, and makes several bug fixes.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2023-04-19	07.00.0031	This version has modifications to the DDR/LPDDR memory viewer and DDR/LPDDR post-process compliance tool as well as licensing code. It also adds support for the DDR5 solution consisting of FP-FS2600 DDR5 RDIMM interposer combined with FP-FS2605 DDR5 RDIMM satellite interposer.

Release Date	Version
2023-04-19	07.00.0031

Version Description
This version has modifications to the DDR/LPDDR memory viewer and DDR/LPDDR post-process compliance tool as well as licensing code. It also adds support for the DDR5 solution consisting of FP-FS2600 DDR5 RDIMM interposer combined with FP-FS2605 DDR5 RDIMM satellite interposer.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2023-03-16	07.00.0026	In addition to several modifications and enhancements, this version adds a beta feature in the DDR Configuration Creator that lets you create configurations for the ONFi memory viewer.

Release Date	Version
2023-03-16	07.00.0026

Version Description
In addition to several modifications and enhancements, this version adds a beta feature in the DDR Configuration Creator that lets you create configurations for the ONFi memory viewer.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2023-01-27	07.00.0022	This version adds configuration files and DDR Setup Assistant support for FP-FS2611.

Release Date	Version
2023-01-27	07.00.0022

Version Description
This version adds configuration files and DDR Setup Assistant support for FP-FS2611.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2022-09-19	07.00.0013	This version adds configuration files and support in DDR Setup Assistant for FP-FS2660 and FP-FS2670 DDR5 RDIMM interposers.

Release Date	Version
2022-09-19	07.00.0013

Version Description
This version adds configuration files and support in DDR Setup Assistant for FP-FS2660 and FP-FS2670 DDR5 RDIMM interposers.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2022-08-22	07.00.0008	Update all DDR/LPDDR tools to be current with latest LPDDR4 spec – JESD209-4D. This includes handling decode of new Refresh Management commands.

Release Date	Version
2022-08-22	07.00.0008

Version Description
Update all DDR/LPDDR tools to be current with latest LPDDR4 spec – JESD209-4D. This includes handling decode of new Refresh Management commands.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2022-07-19	07.00.0007	For DDR5 and LPDDR5: new listing decoders, new post-process compliance tool, updates to the memory analysis viewer, support for DDR5 speeds greater than 5 GT/s, and modifications.

Release Date	Version
2022-07-19	07.00.0007

Version Description
For DDR5 and LPDDR5: new listing decoders, new post-process compliance tool, updates to the memory analysis viewer, support for DDR5 speeds greater than 5 GT/s, and modifications.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2022-05-25	07.00.0000	For DDR5 and LPDDR5: new listing decoders, new post-process compliance tool, updates to the memory analysis viewer, and support for DDR5 speeds greater than 5 GT/s.

Release Date	Version
2022-05-25	07.00.0000

Version Description
For DDR5 and LPDDR5: new listing decoders, new post-process compliance tool, updates to the memory analysis viewer, and support for DDR5 speeds greater than 5 GT/s.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2021-02-10	06.71.0004	Measurement updates for DDR/LPDDR Post-process Compliance Tool and Real-time Compliance Tool.

Release Date	Version
2021-02-10	06.71.0004

Version Description
Measurement updates for DDR/LPDDR Post-process Compliance Tool and Real-time Compliance Tool.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2020-04-23	06.70.0002	Measurement updates for DDR/LPDDR Post-process Compliance Tool and Real-time Compliance Tool.

Release Date	Version
2020-04-23	06.70.0002

Version Description
Measurement updates for DDR/LPDDR Post-process Compliance Tool and Real-time Compliance Tool.

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

Release Date	Version	Version Description
2020-03-19	06.70	GDDR6 support in Memory Analysis Viewer, software support for W5643A DDR5 BGA interposer, software support for Futureplus FP-FS2521 DDR4 SO-DIMM interposer, updates to DDR5 and LPDDR5 support

Release Date	Version
2020-03-19	06.70

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

How to Download

Click the download button, select file and save.

How to Install

After you have downloaded the software, double click on the setup file then follow the instructions which are displayed.

Licensing

Requires a License

Supporting Documentation

Download

Installs on: PC / Instrument

Operating System

Windows 8
Windows 7
Windows 10
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2

Prerequisites

Supported Instruments

U4164A,U4154A/B,16850 Series Logic Analyzers, 16860A Series Portable Logic Analyzers

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Save Big on a Four-Channel Signal Generator

Introducing the Industry's Highest-Bandwidth Probe

Wi-Fi 7

Do more with Keysight Services

B4661A Memory Analysis Software for Logic Analyzers

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download

How to Install

Licensing

Supporting Documentation

Operating System

Prerequisites

Supported Instruments

How to Download