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Logic and Protocol Analyzer Software (64-bit)

See for yourself how easy logic and protocol analysis has become. Take a test drive by simply downloading the Keysight Technologies U4154A/B, U4301A/B, U4421A, U4431A, 16850 and 16860A series application software.

Review the Readme File for host PC recommendations and more detailed instructions.

Windows Service Pack Compatibility:

Logic and Protocol Analyzer software is Compatible with 64-bit operating systems only, it supports Windows 8.1, Windows 8, Windows 7, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, Windows Server 2008 and Windows Vista 64-bit (SP2)

Once you have downloaded the software:

  • Install the application: Select Start, Run..., SetupLAXXXXXXXX.exe, OK. (The Keysight Logic Analyzer icon is placed on your desktop once setup is complete.)
  • Start the application: Double click the Keysight Logic Analyzer icon on your desktop.
  • View logic analyzer data: If you do not have U4154A/B, U4301A/B, U4421A, U4431A and 16850 series logic analyzer hardware to connect to, or you do not have data captured from one of the supported logic or protocol analyzers, select "Edit, Options, Create Data When Offline".

No previous versions available.