Self-adaptation of dram command/address interface

A method, comprising:

• receiving a signal by a receiver;
• generating an output for the signal by the receiver;
• and
• generating an adaptive value for a parameter by self-adaptation circuits based on the signal and the output for the signal, wherein the self-adaptation circuits is configured to:
• generate an error code based on a first comparison between the signal and the parameter;
• generate a decision bit based on a second comparison between the error code and the output for the signal from the receiver;
• generate a count using the decision bit;
• and
• generate an output indicating increment or decrement of the parameter based on the count.

Self-adaptation circuits, comprising:

• an error circuit configured to generate an error code based on a first comparison between a signal and a parameter, wherein a receiver is configured to receive the signal and generate an output for the signal;
• a decision circuit configured to generate a decision bit based on a second comparison between the error code and the output for the signal from the receiver;
• and
• a decision counter configured to generate a count using the decision bit and generate an output indicating increment or decrement of the parameter based on the count.