KR960008319B1 - 프로세서 및 캐시 메모리를 포함하는 장치 및 캐시 메모리 제어방법 - Google Patents
프로세서 및 캐시 메모리를 포함하는 장치 및 캐시 메모리 제어방법 Download PDFInfo
- Publication number
- KR960008319B1 KR960008319B1 KR1019920701173A KR920701173A KR960008319B1 KR 960008319 B1 KR960008319 B1 KR 960008319B1 KR 1019920701173 A KR1019920701173 A KR 1019920701173A KR 920701173 A KR920701173 A KR 920701173A KR 960008319 B1 KR960008319 B1 KR 960008319B1
- Authority
- KR
- South Korea
- Prior art keywords
- data
- processor
- access
- cache memory
- cache
- 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
Links
Classifications
-
- 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
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
-
- 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
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0877—Cache access modes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP90-246102 | 1990-09-18 | ||
| JP2246102A JPH04125748A (ja) | 1990-09-18 | 1990-09-18 | キャッシュメモリ制御方式 |
| PCT/JP1991/001240 WO1992005493A1 (fr) | 1990-09-18 | 1991-09-18 | Systeme equipe d'un processeur et d'une antememoire et procede de commande de cette antememoire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920702513A KR920702513A (ko) | 1992-09-04 |
| KR960008319B1 true KR960008319B1 (ko) | 1996-06-24 |
Family
ID=17143520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920701173A Expired - Fee Related KR960008319B1 (ko) | 1990-09-18 | 1991-09-18 | 프로세서 및 캐시 메모리를 포함하는 장치 및 캐시 메모리 제어방법 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0502206A1 (enExample) |
| JP (1) | JPH04125748A (enExample) |
| KR (1) | KR960008319B1 (enExample) |
| WO (1) | WO1992005493A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9724031D0 (en) * | 1997-11-13 | 1998-01-14 | Advanced Telecommunications Mo | Cache memory operation |
| CN113064550B (zh) * | 2021-03-19 | 2024-09-20 | 珠海一微半导体股份有限公司 | 一种缩短外部存储器访问时间的控制装置及控制方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214977A (ja) * | 1983-05-20 | 1984-12-04 | Hitachi Ltd | デ−タ処理装置 |
| US4809156A (en) * | 1984-03-19 | 1989-02-28 | Trw Inc. | Address generator circuit |
| JPS61264455A (ja) * | 1985-05-18 | 1986-11-22 | Fujitsu Ltd | 主記憶一致制御方式 |
| JPS6247756A (ja) * | 1985-08-27 | 1987-03-02 | Nec Corp | 緩衝記憶装置 |
-
1990
- 1990-09-18 JP JP2246102A patent/JPH04125748A/ja active Pending
-
1991
- 1991-09-18 WO PCT/JP1991/001240 patent/WO1992005493A1/ja not_active Ceased
- 1991-09-18 EP EP91916225A patent/EP0502206A1/en not_active Withdrawn
- 1991-09-18 KR KR1019920701173A patent/KR960008319B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04125748A (ja) | 1992-04-27 |
| WO1992005493A1 (fr) | 1992-04-02 |
| EP0502206A1 (en) | 1992-09-09 |
| EP0502206A4 (enExample) | 1994-03-09 |
| KR920702513A (ko) | 1992-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5353426A (en) | Cache miss buffer adapted to satisfy read requests to portions of a cache fill in progress without waiting for the cache fill to complete | |
| US4583165A (en) | Apparatus and method for controlling storage access in a multilevel storage system | |
| US5802575A (en) | Hit bit for indicating whether load buffer entries will hit a cache when they reach buffer head | |
| KR100262906B1 (ko) | 데이터 선인출 방법 및 시스템 | |
| US8909871B2 (en) | Data processing system and method for reducing cache pollution by write stream memory access patterns | |
| US5740399A (en) | Modified L1/L2 cache inclusion for aggressive prefetch | |
| US5758119A (en) | System and method for indicating that a processor has prefetched data into a primary cache and not into a secondary cache | |
| US6023747A (en) | Method and system for handling conflicts between cache operation requests in a data processing system | |
| EP0911737A1 (en) | Cache memory with reduced access time | |
| JPH0962572A (ja) | ストリーム・フィルタ装置及び方法 | |
| JP2000242558A (ja) | キャッシュシステム及びその操作方法 | |
| JPH10232827A (ja) | 先取りキャッシュ書戻しの方法と装置 | |
| EP0139407B1 (en) | Data select match | |
| WO1994003856A1 (en) | Column-associative cache | |
| JP2004038345A (ja) | プリフェッチ制御装置、情報処理装置及びプリフェッチ制御方法 | |
| JPH0630075B2 (ja) | キャッシュメモリを有するデータ処理装置 | |
| US6240489B1 (en) | Method for implementing a pseudo least recent used (LRU) mechanism in a four-way cache memory within a data processing system | |
| JP2008510258A (ja) | メモリへの様々なタイプのアクセスを予測するため、およびキャッシュメモリに関連付けられた予測を管理するための、システム、装置、および方法 | |
| KR960008319B1 (ko) | 프로세서 및 캐시 메모리를 포함하는 장치 및 캐시 메모리 제어방법 | |
| US5724548A (en) | System including processor and cache memory and method of controlling the cache memory | |
| US7761665B2 (en) | Handling of cache accesses in a data processing apparatus | |
| JPH0728706A (ja) | キャッシュメモリ装置 | |
| JP3284508B2 (ja) | データ先読み制御装置 | |
| JPH01217530A (ja) | キヤツシユメモリ | |
| JPH09231133A (ja) | キャッシュメモリ装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19990625 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19990625 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |