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DCA-M Software Download

The DCA-M is used with  N1010A FlexDCA Pro version A.05.00 and above installed on a PC or an 86100D DCA using FlexDCA.

FlexDCA- For PC connectivity, download and install N1010A FlexDCA on
  your PC.

- Connect your supported instrument to your PC or DCA using
   the USB cable.

- Turn on the instrument and allow Windows to install drivers
  on your PC or DCA.

- Your unit will appear as an external module in the N1010A FlexDCA Software.

Note:  N1010A Software Revision A.05.00  and above requires Windows 7.  64 and 32 bit installers are provided in the dowload link below.

Release Date Version Version Description
2018-01-25 A.05.71 Improvements in PAM4 TDECQ and Jitter measurements, Support for N8844A Data Analytics and others. Multiple defect fixes.

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.


  • Does Not Require a License

Supporting Documentation


Installs on:

PC / Instrument

Operating System

  • Windows 10
  • Windows 7 64-bit
  • Windows 7 32-bit


  • Information Not Available

Supported Instruments

  • 86100D 86100C N1092A/B/C/D/E N1090A N1076A 7N1078A