Memory system and sending signal adjustment method
AssigneeKioxia Corporation
InventorShinichi IKEDA
Life of this patent
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Abstract
A memory system in an embodiment includes; one or more memory chips; and a controller connected to the one or more memory chips, the controller including a first driver configured to send a sending signal to the one or more memory chips, a second driver configured to generate a boost signal that is added to the sending signal, and a control circuit configured to set an addition period for the boost signal based on information relevant to a characteristic of distortion that occurs in the sending signal to the one or more memory chips.
Claims19
A memory system comprising:
- one or more memory chips;
- and
- a controller connected to the one or more memory chips,
- the controller including:
- a first driver configured to send a sending signal to the one or more memory chips;
- a second driver configured to generate a boost signal that is added to the sending signal;
- and
- a control circuit configured to set an addition period for the boost signal based on information relevant to a characteristic of distortion that occurs in the sending signal to the one or more memory chips.
An adjustment method for a sending signal to which a boost signal is added sent to one or more memory chips, the adjustment method comprising:
- acquiring information relevant to a characteristic of distortion that occurs in the sending signal to the one or more memory chips;
- and
- setting an addition period during which the boost signal is added, based on the information relevant to the characteristic of the distortion, for a memory chip that is a destination of the sending signal.
Dependencies are inferred from the claim text.