KR100368132B1 - 메모리 어드레싱 방법 - Google Patents
메모리 어드레싱 방법 Download PDFInfo
- Publication number
- KR100368132B1 KR100368132B1 KR10-2000-0015405A KR20000015405A KR100368132B1 KR 100368132 B1 KR100368132 B1 KR 100368132B1 KR 20000015405 A KR20000015405 A KR 20000015405A KR 100368132 B1 KR100368132 B1 KR 100368132B1
- Authority
- KR
- South Korea
- Prior art keywords
- address
- memory
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- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/10—Decoders
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dram (AREA)
Abstract
Description
Claims (4)
- 시스템 제어부에서 요구한 어드레스 값을 입력받아 접속된 메모리 구조에 맞는 로우 어드레스와 컬럼 어드레스로 전환하여 전송하는 메모리 컨트롤러를 구비하며 메모리 동작에 파이프라인 방식을 채용한 시스템의 메모리 어드레싱 방법에 있어서,데이터 액세스를 위한 어드레스 입력시 그에 따른 컬럼 어드레스를 발생하여 컬럼 경로를 활성화시키는 제1단계와,상기 데이터 액세스를 위한 어드레스 입력에 따른 로우 어드레스를 발생하여 로우 경로를 활성화시키는 제2단계를 하나의 주기로 하여 데이터를 액세스함을 특징으로 하는 메모리 어드레싱 방법.
- 제1항에 있어서, 상기 메모리의 리드 동작시에만 상기 로우 경로를 선활성화시킴을 특징으로 하는 메모리 어드레싱 방법.
- 제1항 또는 제2항에 있어서, 상기 메모리는 SDRAM임을 특징으로 하는 메모리 어드레싱 방법.
- 제1항 또는 제2항에 있어서, 상기 메모리는 어드레스 멀티플렉싱을 하지 않는 메모리를 사용함을 특징으로 하는 메모리 어드레싱 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0015405A KR100368132B1 (ko) | 2000-03-27 | 2000-03-27 | 메모리 어드레싱 방법 |
US09/738,324 US6400640B2 (en) | 2000-03-27 | 2000-12-18 | Method for memory addressing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0015405A KR100368132B1 (ko) | 2000-03-27 | 2000-03-27 | 메모리 어드레싱 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010089969A KR20010089969A (ko) | 2001-10-17 |
KR100368132B1 true KR100368132B1 (ko) | 2003-01-15 |
Family
ID=19658689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0015405A Expired - Fee Related KR100368132B1 (ko) | 2000-03-27 | 2000-03-27 | 메모리 어드레싱 방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6400640B2 (ko) |
KR (1) | KR100368132B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4149961B2 (ja) * | 2004-05-20 | 2008-09-17 | 株式会社東芝 | 半導体記憶装置 |
KR101959853B1 (ko) | 2012-04-09 | 2019-03-19 | 삼성전자주식회사 | 분할 어드레싱 방식 자기 랜덤 액세스 메모리 장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09120678A (ja) * | 1995-10-25 | 1997-05-06 | Sony Corp | 半導体記憶装置およびそのビット線選択方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2753129B2 (ja) | 1990-10-02 | 1998-05-18 | 株式会社東芝 | 半導体記憶装置 |
KR0177774B1 (ko) * | 1995-08-23 | 1999-04-15 | 김광호 | 반도체 메모리 장치의 초기화 회로 |
JPH09180443A (ja) | 1995-12-25 | 1997-07-11 | Toshiba Corp | 半導体メモリ回路 |
EP0811984B1 (de) * | 1996-06-04 | 2001-05-02 | Infineon Technologies AG | Verfahren zum Lesen und Auffrischen eines dynamischen Halbleiterspeichers |
US6191999B1 (en) * | 1997-06-20 | 2001-02-20 | Fujitsu Limited | Semiconductor memory device with reduced power consumption |
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2000
- 2000-03-27 KR KR10-2000-0015405A patent/KR100368132B1/ko not_active Expired - Fee Related
- 2000-12-18 US US09/738,324 patent/US6400640B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09120678A (ja) * | 1995-10-25 | 1997-05-06 | Sony Corp | 半導体記憶装置およびそのビット線選択方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20010089969A (ko) | 2001-10-17 |
US6400640B2 (en) | 2002-06-04 |
US20010024399A1 (en) | 2001-09-27 |
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