KR102036514B1 - 메모리 소자를 이용한 데이터 엑세스 장치 - Google Patents
메모리 소자를 이용한 데이터 엑세스 장치 Download PDFInfo
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- KR102036514B1 KR102036514B1 KR1020150098851A KR20150098851A KR102036514B1 KR 102036514 B1 KR102036514 B1 KR 102036514B1 KR 1020150098851 A KR1020150098851 A KR 1020150098851A KR 20150098851 A KR20150098851 A KR 20150098851A KR 102036514 B1 KR102036514 B1 KR 102036514B1
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/04—Addressing variable-length words or parts of words
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0631—Configuration or reconfiguration of storage systems by allocating resources to storage systems
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/10—Providing a specific technical effect
- G06F2212/1012—Design facilitation
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
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- Computer Security & Cryptography (AREA)
Abstract
Description
도 2는 종래 기술에 따른 다수의 8비트 메모리 소자를 이용하여 24비트 데이터를 읽기/쓰기 동작하는 방식을 설명하기 위한 도면이다.
도 3은 본 발명의 일 실시예에 따른 메모리 소자를 이용한 데이터 엑세스 장치를 설명하기 위한 전체적인 블록 구성도이다.
도 4는 본 발명의 일 실시예에 따른 하나의 8비트 메모리 소자를 이용하여 24비트 데이터를 읽기/쓰기 동작하는 방식을 설명하기 위한 도면이다.
도 5는 본 발명의 일 실시예에 따른 메모리 소자를 이용한 데이터를 엑세스하는 방법을 설명하기 위한 전체적인 흐름도이다.
200 : 어드레스 매핑부,
300 : 데이터 분할부,
400 : 데이터 매핑부,
500 : 제어부,
600 : 데이터 복원부
Claims (6)
- 데이터를 읽거나 쓸 수 있도록 다수의 어드레스들을 갖는 메모리 소자;
상기 메모리 소자의 어드레스들을 N(N은 2이상의 자연수)등분으로 분할하여 제1 내지 제N 영역으로 정의하고, 상기 메모리 소자의 어드레스들과 상기 제1 내지 제N 영역에 각각 기설정된 어드레스들이 서로 대응되도록 매핑하는 어드레스 매핑부;
M(M은 2이상의 자연수)비트 데이터를 N등분하여 제1 내지 제N 데이터로 분할하는 데이터 분할부;
상기 제1 내지 제N 영역에 각각 기설정된 어드레스에 상기 데이터 분할부로부터 분할된 상기 제1 내지 제N 데이터를 매핑하는 데이터 매핑부; 및
상기 제1 내지 제N 영역에 각각 기설정된 어드레스와 매핑되는 상기 메모리 소자의 어드레스에 상기 데이터 분할부로부터 분할된 상기 제1 내지 제N 데이터가 저장되도록 제어하는 제어부를 포함하고,
상기 제1 내지 제N 영역에 각각 기설정된 특정 어드레스는 사용자의 설정에 따라 동일한 순서에 위치한 어드레스인 메모리 소자를 이용한 데이터 엑세스 장치.
- 제1 항에 있어서,
상기 제1 내지 제N 영역에 각각 기설정된 어드레스와 매핑되는 상기 메모리 소자의 어드레스에 저장된 상기 제1 내지 제N 데이터를 조합하여 원래의 상기 M비트 데이터로 복원하는 데이터 복원부가 더 포함되는 것을 특징으로 하는 메모리 소자를 이용한 데이터 엑세스 장치.
- 제1 항에 있어서,
상기 어드레스 매핑부는, 상기 메모리 소자의 어드레스들을 사용자의 설정에 따라 N등분으로 분할하여 제1 내지 제N 영역으로 정의하는 것을 특징으로 하는 메모리 소자를 이용한 데이터 엑세스 장치.
- 삭제
- 삭제
- 제1 항에 있어서,
상기 메모리 소자는 8비트 메모리 소자로 이루어지되,
N=2이고 M=16인 경우, N=3이고 M=24인 경우, N=4이고 M=32인 경우 중 어느 하나의 경우로 이루어진 것을 특징으로 하는 메모리 소자를 이용한 데이터 엑세스 장치.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150098851A KR102036514B1 (ko) | 2015-07-13 | 2015-07-13 | 메모리 소자를 이용한 데이터 엑세스 장치 |
| EP16172469.5A EP3118746B1 (en) | 2015-07-13 | 2016-06-01 | Data access apparatus using memory device |
| ES16172469T ES2751157T3 (es) | 2015-07-13 | 2016-06-01 | Aparato de acceso a datos que usa un dispositivo de memoria |
| JP2016135815A JP6143925B2 (ja) | 2015-07-13 | 2016-07-08 | メモリ素子を用いたデータアクセス装置 |
| CN201610543179.4A CN106354655B (zh) | 2015-07-13 | 2016-07-11 | 使用存储器装置的数据访问设备 |
| US15/209,643 US10656856B2 (en) | 2015-07-13 | 2016-07-13 | Data access apparatus using memory device wherein 24-bit data is divided into three segments that has predetermined addresses mapped to addresses of single 8-bit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150098851A KR102036514B1 (ko) | 2015-07-13 | 2015-07-13 | 메모리 소자를 이용한 데이터 엑세스 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170008331A KR20170008331A (ko) | 2017-01-24 |
| KR102036514B1 true KR102036514B1 (ko) | 2019-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020150098851A Active KR102036514B1 (ko) | 2015-07-13 | 2015-07-13 | 메모리 소자를 이용한 데이터 엑세스 장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10656856B2 (ko) |
| EP (1) | EP3118746B1 (ko) |
| JP (1) | JP6143925B2 (ko) |
| KR (1) | KR102036514B1 (ko) |
| CN (1) | CN106354655B (ko) |
| ES (1) | ES2751157T3 (ko) |
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- 2015-07-13 KR KR1020150098851A patent/KR102036514B1/ko active Active
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- 2016-06-01 ES ES16172469T patent/ES2751157T3/es active Active
- 2016-07-08 JP JP2016135815A patent/JP6143925B2/ja active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| US10656856B2 (en) | 2020-05-19 |
| KR20170008331A (ko) | 2017-01-24 |
| JP2017021802A (ja) | 2017-01-26 |
| EP3118746B1 (en) | 2019-07-31 |
| CN106354655A (zh) | 2017-01-25 |
| CN106354655B (zh) | 2019-09-10 |
| JP6143925B2 (ja) | 2017-06-07 |
| ES2751157T3 (es) | 2020-03-30 |
| US20170017425A1 (en) | 2017-01-19 |
| EP3118746A1 (en) | 2017-01-18 |
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