Electronic device for storing data on pram and memory control method thereof
AssigneeIndustry-Academic Cooperation Foundation, Yeungnam University
InventorGyu Sang Choi
Life of this patent
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Abstract
The present disclosure relates to an electronic device for storing data on PRAM and a memory control method thereof The electronic device of the present disclosure comprises: a nonvolatile memory in which data is stored; a volatile memory in which an address conversion table of a nonvolatile memory is stored; and a controller that stores data on a nonvolatile memory by referencing an address conversion table of a nonvolatile memory stored on a volatile memory. Due to this, a nonvolatile memory having limitative number of write and read such as PRAM can be operated more effectively.
Claims12
An electronic device comprising:
- a nonvolatile memory in which data is stored;
- a volatile memory in which an address conversion table of the nonvolatile memory is stored;
- and
- a controller that stores data on the nonvolatile memory by referencing the address conversion table of the nonvolatile memory stored on the volatile memory.
An electronic device comprising:
- a nonvolatile memory in which data is stored;
- a volatile memory in which an address conversion table of the nonvolatile memory is stored;
- and
- a controller that stores data on the nonvolatile memory per page unit by referencing the address conversion table of the nonvolatile memory stored on the volatile memory,
- wherein the controller is characterized of storing data on page having minimum number of write among all pages.
A memory control method comprising:
- storing an address conversion table of a nonvolatile memory on a volatile memory;
- and
- storing data on the nonvolatile memory by referencing an address conversion table of the nonvolatile memory stored on the volatile memory.
Dependencies are inferred from the claim text.