发明名称 |
MEMORY SYSTEM INCLUDING A NONVOLATILE MEMORY AND A VOLATILE MEMORY, AND PROCESSING METHOD USING THE MEMORY SYSTEM |
摘要 |
A memory system having multiple memory layers includes a first memory layer comprising a volatile memory, a second memory layer comprising a first sub-memory and a second sub-memory. In response to a reference failure that occurred in the first memory layer, to which a read reference failed data and a write reference failed data are respectively loaded from lower level memory layer. |
申请公布号 |
US2016321013(A1) |
申请公布日期 |
2016.11.03 |
申请号 |
US201615205807 |
申请日期 |
2016.07.08 |
申请人 |
SEJONG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION |
发明人 |
PARK Gi Ho |
分类号 |
G06F3/06 |
主分类号 |
G06F3/06 |
代理机构 |
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代理人 |
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主权项 |
1. A memory system, comprising:
a first sub-memory comprising at least one nonvolatile memory; a second sub-memory comprising at least one volatile memory; wherein in response to a memory reference failure that has occurred in a cache memory, a read reference failed data or a write reference failed data are loaded and stored to the second sub-memory from a storage, wherein the data stored to the second sub-memory is transferred and stored to the first sub-memory, and wherein in response to the memory reference failure that has occurred in the cache memory, the data of the first sub-memory transferred from second sub-memory is provided to the cache memory. |
地址 |
Seoul KR |