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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.

N1010A FlexDCA Pro now connects to:

• 86100D DCA-X mainframes running the legacy UI or running FlexDCA. Install this download on both your PC and the DCA-X itself.

• 86100C DCA-J mainframes running the legacy UI. Ensure that it runs firmware revision A.10.83 (free download from the 86100C support page).

• N10xx DCA-M products which have no firmware on the instrument itself.

Versions A.05.00 and above require Windows 7 or Windows8.  32 and 64 bit installers for the latest versions 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

2016-04-07 A.05.31 New features including improved PAM measurements. 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


  • Information Not Available

Supported Instruments

  • 86100D 86100C N1090A