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AR# 62160

MIG 7 series - Is Dynamic ODT supported?


Version Found: MIG 7 Series v2.1
Version Resolved: See (Xilinx Answer 54025)
Does MIG 7 series support Dynamic ODT?

It is mentioned in UG586.

UG586 June 4, 2014 Table 1-92:  RTT_WR:

This is the dynamic ODT write termination used in multiple-RANK designs. For single-component designs, RTT_WR should be disabled.


MIG 7 series does not support Dynamic ODT.
The parameter should always be set to "OFF".
(Xilinx Answer 46082) describes a solution for Dynamic ODT support but it is only for "special use of Dynamic ODT supported by Micron". 

Revision History
09/24/2014 - Initial Release
Note: The "Version Found" column lists the version the problem was first discovered.
The problem also exists in earlier versions, but no specific testing has been performed to verify earlier versions.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
54025 MIG 7 Series - IP Release Notes and Known Issues for Vivado 2013.1 and newer tool versions N/A N/A
AR# 62160
Date Created 09/23/2014
Last Updated 10/08/2014
Status Active
Type Known Issues
  • MIG 7 Series