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Method of operating memory system, memory system, and memory controller

A technology of memory controller and memory system, which is applied in the directions of instruments, memory address/allocation/relocation, electrical digital data processing, etc., and can solve the problem of losing content in volatile memory devices, etc.

Active Publication Date: 2019-02-22
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Volatile memory devices can lose stored content when powered off

Method used

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  • Method of operating memory system, memory system, and memory controller
  • Method of operating memory system, memory system, and memory controller
  • Method of operating memory system, memory system, and memory controller

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Embodiment Construction

[0062] Embodiments will be described in detail below with reference to the accompanying drawings. However, the inventive concept may also be embodied in various different forms and should not be construed as limited to only the illustrated embodiments. Rather, these embodiments are provided by way of example so that this disclosure will be thorough and complete, and will fully convey the principles of the invention to those skilled in the art. Accordingly, known methods, elements, and techniques are not described with respect to some embodiments of the inventive concept. Unless otherwise noted, like reference numerals denote like elements throughout the drawings and written description, and thus description will not be repeated. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.

[0063] It should be understood that although the terms "first", "second", "third", etc. may be used herein to describe various elements, components, ...

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Abstract

In one embodiment, the method includes buffering, under control of a memory controller, received data and an associated program entity in a buffer. The program entity includes first address information and second address information, the first address information indicates an address of the buffer storing the received data, and the second address information indicates an address in the memory to store the received data. The method further includes storing, at the memory controller, management information. The management information includes program information, and the program information includes a pointer to the program entity in the buffer. The method also includes transferring the received data from the buffer to the memory based on the management information and the program entity.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2013-0028054 filed on Mar. 15, 2013, the entire contents of which are hereby incorporated by reference. technical field [0003] The inventive concepts described herein relate to semiconductor devices, and more particularly, to memory controllers and methods of operating the same. Background technique [0004] A semiconductor memory device is a memory device manufactured using a semiconductor such as silicon (Si), germanium (Ge), gallium arsenide (GaAs), indium phosphide (InP), or the like. Semiconductor memory devices are classified into volatile memory devices and nonvolatile memory devices. [0005] Volatile memory devices can lose their stored contents when power is removed. Volatile memory devices include static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), and the like. Nonvolatile memory devices retain stored content even when ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/16G06F12/02
Inventor 王鸿文柳俊吉
Owner SAMSUNG ELECTRONICS CO LTD