Memory system having nonvolatile memory and volatile memory
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United States of America Patent
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Aug 4, 2020
Grant Date -
Feb 1, 2018
app pub date -
Apr 20, 2017
filing date -
Jul 27, 2016
priority date (Note) -
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Abstract
A memory system may include a volatile memory, a nonvolatile memory, and a controller. The controller may copy data from a memory to the other memory. The controller may include a page hit detection circuit and a page requester. The page hit detection circuit may generate information regarding page hit and page miss according to whether page information requested from a host and page information of the nonvolatile memory loaded in the volatile memory correspond to each other. The page requester may perform page swapping and transmit a ready response signal to the host.
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