2.2.7. Training mode

The DFI specification defines evaluation modes for all of the following:

Table 2.5 shows the evaluation modes that the DMC-400 supports.

Table 2.5. DFI evaluation modes

ModeDescription
No training in the PHY-
PHY evaluationThe DMC-400 controls the training logic. The PHY determines the correct delay values.
PHY independentThe PHY controls all training operations.
Memory Controller (MC) evaluation[a]-

[a] The DMC-400 does not support this evaluation mode.


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