AR# 65327


UltraScale/UltraScale+ Memory IP - CRITICAL WARNING: [Xicom 50-38] xicom: The current version of Vivado does not support this detected version of the MIG core. 2015.2 is the last version supporting it.


Version Found: Vivado 2015.3

Version Resolved: N/A

The Memory IP Hardware Manager debug feature has been updated in Vivado 2015.3 to include enhanced data window display features.

Because of this, a Memory IP core generated in Vivado 2015.2 (or earlier) cannot use the Hardware Debug memory feature in Vivado 2015.3.


A bit file will still be generated and can be used in hardware.

However, neither the debug tool nor XSDB output is available.

For full debug feature support, and the ability to view the calibration information, you must do one of the following:

  • Upgrade the IP and re-implement the design in Vivado 2015.3 (running bitstream generation alone is not sufficient).
  • Install an earlier version of Vivado Lab Tools equal to the version displayed in the error message.

Revision History:

9/30/15 - Initial Release

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
58435 MIG UltraScale - IP Release Notes and Known Issues for Vivado 2014.1 and newer tool versions N/A N/A
AR# 65327
Date 12/20/2017
Status Active
Type Known Issues
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