Nonvolatile memory and memory system
AssigneeToshiba Memory Corporation
InventorsKensuke YAMAMOTO, Kosuke YANAGIDAIRA, Fumiya WATANABE, Shouichi OZAKI
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Abstract
According to one embodiment, a nonvolatile memory includes a memory cell array including a first storage region and a second storage region, an input/output circuit configured to communicate with a memory controller, and a control circuit. The control circuit is configured to, upon receiving a first command from the memory controller, execute a first training operation related to the input/output circuit, and upon receiving a second command from the memory controller, store a first result of the first training operation in the first storage region.
Claims19
A nonvolatile memory comprising:
- a memory cell array including a first storage region and a second storage region;
- an input/output circuit configured to communicate with a memory controller;
- and
- a control circuit, wherein
- the control circuit is configured to:
- upon receiving a first command from the memory controller, execute a first training operation related to the input/output circuit, and
- upon receiving a second command from the memory controller, store a first result of the first training operation in the first storage region.
A memory system comprising:
- a memory controller;
- and
- a nonvolatile memory including a memory cell array including a first storage region and a second storage region, an input/output circuit configured to communicate with the memory controller, and a control circuit, wherein
- the control circuit is configured to:
- upon receiving a first command from the memory controller, execute a first training operation related to the input/output circuit, and
- upon receiving a second command from the memory controller, store a first result of the first training operation in the first storage region.
Dependencies are inferred from the claim text.