Memory device high-speed interface training

A memory device, comprising:

• one or more memories;
• and
• one or more processors, coupled to the one or more memories, configured to:
• perform an initial training operation for a high-speed interface;
• detect, after a completion of the initial training operation for the high-speed interface, that the memory device is in an idle state;
• and
• perform a micro-training operation for the high-speed interface of the memory device in accordance with the memory device being in the idle state, wherein the micro-training operation includes a portion of a training operation for the high-speed interface that is less than an entirety of the training operation for the high-speed interface.

A method performed by a memory device, comprising:

• performing an initial training operation for a high-speed interface;
• detecting, after a completion of the initial training operation for the high-speed interface, whether an aging counter associated with the high-speed interface of the memory device has expired;
• and
• initiating one or more re-training operations for the high-speed interface based at least in part on whether the aging counter has expired.

A method performed by a memory device, comprising:

• performing an initial training operation for a high-speed interface;
• detecting, after a completion of the initial training operation for the high-speed interface, that the memory device is in an idle state;
• and
• performing a micro-training operation for the high-speed interface of the memory device in accordance with the memory device being in the idle state, wherein the micro-training operation includes a portion of a training operation for the high-speed interface that is less than an entirety of the training operation for the high-speed interface.