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N1010A FlexDCA Pro Software

N1010A FlexDCA Pro is a software application that provides oscilloscope and eye/mask measurement capabilities on your PC when connected to a compatible Keysight DCA.

This page provides the latest as well as archived versions of N1010A FlexDCA Pro software.

N1010A FlexDCA Pro A.05.30 now provides a direct connection to FlexDCA on the 86100D.  For best results use the same version of FlexDCA on both your PC and your 86100D.

Version A.05.00 and above requires Windows 7 or Windows 8.  32 and 64 bit installers are available from the download link below.

For Windows XP use A.04.5x which is available under the Previous Versions tab.

Firmware Release Notes 

Online Help

Release Date Version Version Description

Free Trial Available

2016-01-29 A.05.30 New features including single and differential de-embedding of TDR/TDT responses. New Advanced Eye features. FlexDCA direct connect to external N1010A using version A.05.30 and above.

How to Download

  • Click the download button and save the upgrade file to a USB flash drive or LAN folder that will be available to the target machine.

How to Install

  • Close all open programs and applications.
  • Run the installation package, following all instructions to install your new firmware version.



Installs on:


Operating System

  • Windows 8
  • Windows 7


  • No specific prerequisites.

Supported Instruments

  • 86100D 86100C N1090A