CN1256661C - 处理器存储器数据输入和输出的方法和实施该方法的结构 - Google Patents
处理器存储器数据输入和输出的方法和实施该方法的结构 Download PDFInfo
- Publication number
- CN1256661C CN1256661C CNB018173195A CN01817319A CN1256661C CN 1256661 C CN1256661 C CN 1256661C CN B018173195 A CNB018173195 A CN B018173195A CN 01817319 A CN01817319 A CN 01817319A CN 1256661 C CN1256661 C CN 1256661C
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- CN
- China
- Prior art keywords
- processor
- storage
- unit
- address
- data
- 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
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
- G06F13/4208—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus
- G06F13/4217—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus with synchronous protocol
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10050980.0 | 2000-10-13 | ||
DE10050980A DE10050980A1 (de) | 2000-10-13 | 2000-10-13 | Speicherkonfiguration mit I/O-Unterstützung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1470016A CN1470016A (zh) | 2004-01-21 |
CN1256661C true CN1256661C (zh) | 2006-05-17 |
Family
ID=7659799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018173195A Expired - Fee Related CN1256661C (zh) | 2000-10-13 | 2001-10-15 | 处理器存储器数据输入和输出的方法和实施该方法的结构 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7143211B2 (zh) |
EP (1) | EP1328862B1 (zh) |
JP (1) | JP2004511851A (zh) |
KR (1) | KR100777497B1 (zh) |
CN (1) | CN1256661C (zh) |
AU (1) | AU2002218137A1 (zh) |
DE (2) | DE10050980A1 (zh) |
WO (1) | WO2002031658A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101275628B1 (ko) * | 2011-09-29 | 2013-06-17 | 전자부품연구원 | 듀얼 포트 메모리 기반의 영역 크기 가변이 가능한 tcm 메모리 구조의 전자칩 |
DK3562451T3 (da) * | 2016-12-30 | 2022-02-07 | Euromed Inc | Klæbeplaster med forbedret skillelagsystem |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4571671A (en) * | 1983-05-13 | 1986-02-18 | International Business Machines Corporation | Data processor having multiple-buffer adapter between a system channel and an input/output bus |
JPS60129865A (ja) * | 1983-12-19 | 1985-07-11 | Matsushita Electric Ind Co Ltd | 通信装置 |
JPS61118847A (ja) * | 1984-11-15 | 1986-06-06 | Nec Corp | メモリの同時アクセス制御方式 |
JPS6292050A (ja) * | 1985-10-18 | 1987-04-27 | Canon Inc | 入出力制御装置 |
US4949301A (en) * | 1986-03-06 | 1990-08-14 | Advanced Micro Devices, Inc. | Improved pointer FIFO controller for converting a standard RAM into a simulated dual FIFO by controlling the RAM's address inputs |
JPH0193846A (ja) * | 1987-10-05 | 1989-04-12 | Fuji Xerox Co Ltd | デュアル・ポート・メモリー制御装置 |
JPH0333952A (ja) * | 1989-06-29 | 1991-02-14 | Shikoku Nippon Denki Software Kk | 画像メモリ書込装置 |
US5224213A (en) * | 1989-09-05 | 1993-06-29 | International Business Machines Corporation | Ping-pong data buffer for transferring data from one data bus to another data bus |
EP0483441B1 (en) * | 1990-11-02 | 1998-01-14 | STMicroelectronics S.r.l. | System arrangement for storing data on a FIFO basis |
US5386532A (en) * | 1991-12-30 | 1995-01-31 | Sun Microsystems, Inc. | Method and apparatus for transferring data between a memory and a plurality of peripheral units through a plurality of data channels |
JPH05334230A (ja) * | 1992-05-29 | 1993-12-17 | Matsushita Electric Ind Co Ltd | デュアルポートメモリアクセス制御回路 |
JPH08501647A (ja) * | 1992-09-21 | 1996-02-20 | ユニシス・コーポレイション | ディスクドライブ複合のためのマルチポートバッファメモリシステム |
FR2702322B1 (fr) * | 1993-03-01 | 1995-06-02 | Texas Instruments France | Mémoire à points d'interconnexion notamment pour la mise en communication de terminaux de télécommunication fonctionnant à des fréquences différentes. |
JPH07182849A (ja) * | 1993-12-21 | 1995-07-21 | Kawasaki Steel Corp | Fifoメモリ |
US5487049A (en) * | 1994-11-23 | 1996-01-23 | Samsung Semiconductor, Inc. | Page-in, burst-out FIFO |
JPH08328994A (ja) * | 1995-05-30 | 1996-12-13 | Toshiba Corp | 情報処理装置 |
DE19526798C1 (de) * | 1995-07-14 | 1997-05-15 | Hartmann & Braun Ag | Anordnung zur Steuerung der bidirektionalen, asynchronen und seriellen Übertragung von Datenpaketen |
JPH09319693A (ja) * | 1996-05-28 | 1997-12-12 | Hitachi Ltd | データ転送装置および並列コンピュータシステム |
DE19713178A1 (de) * | 1997-03-27 | 1998-10-01 | Siemens Ag | Schaltungsanordnung mit einem Prozessor und einem Datenspeicher |
JPH10301839A (ja) * | 1997-04-25 | 1998-11-13 | Matsushita Electric Ind Co Ltd | メモリ制御方式および半導体装置 |
US6067595A (en) * | 1997-09-23 | 2000-05-23 | Icore Technologies, Inc. | Method and apparatus for enabling high-performance intelligent I/O subsystems using multi-port memories |
JP3263362B2 (ja) | 1998-06-05 | 2002-03-04 | 三菱電機株式会社 | データ処理装置 |
US6166963A (en) * | 1998-09-17 | 2000-12-26 | National Semiconductor Corporation | Dual port memory with synchronized read and write pointers |
JP3226886B2 (ja) * | 1999-01-29 | 2001-11-05 | エヌイーシーマイクロシステム株式会社 | 半導体記憶装置とその制御方法 |
JP2000268573A (ja) * | 1999-03-18 | 2000-09-29 | Mitsubishi Electric Corp | 半導体記憶装置 |
US6907480B2 (en) * | 2001-07-11 | 2005-06-14 | Seiko Epson Corporation | Data processing apparatus and data input/output apparatus and data input/output method |
-
2000
- 2000-10-13 DE DE10050980A patent/DE10050980A1/de not_active Ceased
-
2001
- 2001-10-15 DE DE50106472T patent/DE50106472D1/de not_active Expired - Lifetime
- 2001-10-15 US US10/399,073 patent/US7143211B2/en not_active Expired - Lifetime
- 2001-10-15 JP JP2002534979A patent/JP2004511851A/ja active Pending
- 2001-10-15 KR KR1020037005204A patent/KR100777497B1/ko active IP Right Grant
- 2001-10-15 EP EP01986784A patent/EP1328862B1/de not_active Expired - Lifetime
- 2001-10-15 CN CNB018173195A patent/CN1256661C/zh not_active Expired - Fee Related
- 2001-10-15 WO PCT/DE2001/003916 patent/WO2002031658A2/de active IP Right Grant
- 2001-10-15 AU AU2002218137A patent/AU2002218137A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE10050980A1 (de) | 2002-05-02 |
EP1328862A2 (de) | 2003-07-23 |
KR100777497B1 (ko) | 2007-11-20 |
WO2002031658A3 (de) | 2003-02-27 |
WO2002031658A2 (de) | 2002-04-18 |
CN1470016A (zh) | 2004-01-21 |
EP1328862B1 (de) | 2005-06-08 |
KR20030064405A (ko) | 2003-07-31 |
DE50106472D1 (de) | 2005-07-14 |
US7143211B2 (en) | 2006-11-28 |
JP2004511851A (ja) | 2004-04-15 |
AU2002218137A1 (en) | 2002-04-22 |
US20040054856A1 (en) | 2004-03-18 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP SEMICONDUCTORS GERMANY CO.,LTD Free format text: FORMER OWNER: PHILIPS SEMICONDUCTORS DRESDEN PUBLIC CO., LTD. Effective date: 20100428 Owner name: NXP CO., LTD. Free format text: FORMER OWNER: NXP SEMICONDUCTORS GERMANY CO.,LTD Effective date: 20100428 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Owner name: PHILIPS SEMICONDUCTORS DRESDEN PUBLIC CO., LTD. Free format text: FORMER NAME: SESITENIKA INC. Owner name: NXP SEMICONDUCTORS GERMANY CO.,LTD Free format text: FORMER NAME: PHILIPS SEMICONDUCTORS DRESDEN PUBLIC CO., LTD. |
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Address after: Dresden Patentee after: PHILIPS SEMICONDUCTORS DRESDEN AG Address before: Dresden Patentee before: Systemonic AG |
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Effective date of registration: 20100428 Address after: Holland Ian Deho Finn Patentee after: NXP B.V. Address before: hamburg Patentee before: PHILIPS SEMICONDUCTORS DRESDEN AG Effective date of registration: 20100428 Address after: hamburg Patentee after: PHILIPS SEMICONDUCTORS DRESDEN AG Address before: Dresden Patentee before: PHILIPS SEMICONDUCTORS DRESDEN AG |
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