JPH09321827A5 - - Google Patents
Info
- Publication number
- JPH09321827A5 JPH09321827A5 JP1997023352A JP2335297A JPH09321827A5 JP H09321827 A5 JPH09321827 A5 JP H09321827A5 JP 1997023352 A JP1997023352 A JP 1997023352A JP 2335297 A JP2335297 A JP 2335297A JP H09321827 A5 JPH09321827 A5 JP H09321827A5
- Authority
- JP
- Japan
- Prior art keywords
- shared memory
- prefetch
- address
- state machine
- register
- 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.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US601,909 | 1996-02-15 | ||
| US08/601,909 US5829042A (en) | 1996-02-15 | 1996-02-15 | Prefetch operation for network peripheral device having shared memory |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH09321827A JPH09321827A (ja) | 1997-12-12 |
| JPH09321827A5 true JPH09321827A5 (enExample) | 2004-11-04 |
| JP3748308B2 JP3748308B2 (ja) | 2006-02-22 |
Family
ID=24409241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02335297A Expired - Fee Related JP3748308B2 (ja) | 1996-02-15 | 1997-02-06 | 周辺装置とコンピュータ・ネットワークとをインタフェースする装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5829042A (enExample) |
| EP (1) | EP0790560A3 (enExample) |
| JP (1) | JP3748308B2 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6029226A (en) * | 1996-09-30 | 2000-02-22 | Lsi Logic Corporation | Method and apparatus having automated write data transfer with optional skip by processing two write commands as a single write command |
| US6078402A (en) * | 1997-09-24 | 2000-06-20 | Hewlett-Packard Company | Accessory based resource offset mechanism for a PCI bus in a printer |
| JP3573980B2 (ja) | 1998-11-13 | 2004-10-06 | 富士通株式会社 | 情報処理装置及び情報処理システム |
| US6651088B1 (en) * | 1999-07-20 | 2003-11-18 | Hewlett-Packard Development Company, L.P. | Method for reducing coherent misses in shared-memory multiprocessors utilizing lock-binding prefetchs |
| US6718454B1 (en) | 2000-04-29 | 2004-04-06 | Hewlett-Packard Development Company, L.P. | Systems and methods for prefetch operations to reduce latency associated with memory access |
| SG143051A1 (en) * | 2000-06-30 | 2008-06-27 | Silverbrook Res Pty Ltd | A print engine for a pagewidth printhead incorporating micro- electromechanical nozzle arrangements |
| US6792496B2 (en) * | 2001-08-02 | 2004-09-14 | Intel Corporation | Prefetching data for peripheral component interconnect devices |
| CA2378777A1 (en) * | 2002-03-25 | 2003-09-25 | Catena Networks Canada Inc. | Shared program memory with fetch and prefetch buffers |
| US6931494B2 (en) * | 2002-09-09 | 2005-08-16 | Broadcom Corporation | System and method for directional prefetching |
| JP2004220575A (ja) * | 2002-12-27 | 2004-08-05 | Ricoh Co Ltd | カード型メモリのインターフェース回路、その回路を搭載したasic、及びそのasicを搭載した画像形成装置 |
| US7827387B1 (en) * | 2006-09-08 | 2010-11-02 | Marvell International Ltd. | Communication bus with hidden pre-fetch registers |
| US7917502B2 (en) * | 2008-02-27 | 2011-03-29 | International Business Machines Corporation | Optimized collection of just-in-time statistics for database query optimization |
| JP5052592B2 (ja) * | 2009-12-28 | 2012-10-17 | 株式会社日立製作所 | ストレージ管理システム、ストレージ階層管理方法及び管理サーバ |
| US8775699B2 (en) * | 2011-03-01 | 2014-07-08 | Freescale Semiconductor, Inc. | Read stacking for data processor interface |
| US10613992B2 (en) * | 2018-03-13 | 2020-04-07 | Tsinghua University | Systems and methods for remote procedure call |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835627A (ja) * | 1981-08-26 | 1983-03-02 | Toshiba Corp | メモリデ−タ先取り制御方式 |
| US4535404A (en) * | 1982-04-29 | 1985-08-13 | Honeywell Information Systems Inc. | Method and apparatus for addressing a peripheral interface by mapping into memory address space |
| KR940002905B1 (en) * | 1989-12-15 | 1994-04-07 | Ibm | Apparatus for conditioning priority arbitration in buffered direct memory addressing |
| US5101477A (en) * | 1990-02-16 | 1992-03-31 | International Business Machines Corp. | System for high speed transfer of data frames between a channel and an input/output device with request and backup request count registers |
| US5197128A (en) | 1991-03-04 | 1993-03-23 | Hewlett-Packard Company | Modular interface |
| JP2703668B2 (ja) * | 1991-03-18 | 1998-01-26 | 株式会社日立製作所 | データ転送制御装置および磁気ディスク制御装置 |
| US5392412A (en) * | 1991-10-03 | 1995-02-21 | Standard Microsystems Corporation | Data communication controller for use with a single-port data packet buffer |
| US5440691A (en) * | 1992-02-27 | 1995-08-08 | Digital Equipment Corporation, Pat. Law Group | System for minimizing underflowing transmit buffer and overflowing receive buffer by giving highest priority for storage device access |
| US5412782A (en) * | 1992-07-02 | 1995-05-02 | 3Com Corporation | Programmed I/O ethernet adapter with early interrupts for accelerating data transfer |
| US5307459A (en) * | 1992-07-28 | 1994-04-26 | 3Com Corporation | Network adapter with host indication optimization |
| US5299313A (en) * | 1992-07-28 | 1994-03-29 | 3Com Corporation | Network interface with host independent buffer management |
| US5434872A (en) * | 1992-07-28 | 1995-07-18 | 3Com Corporation | Apparatus for automatic initiation of data transmission |
| US5546543A (en) * | 1993-03-26 | 1996-08-13 | Digital Equipment Corporation | Method for assigning priority to receive and transmit requests in response to occupancy of receive and transmit buffers when transmission and reception are in progress |
| WO1994027216A1 (en) * | 1993-05-14 | 1994-11-24 | Massachusetts Institute Of Technology | Multiprocessor coupling system with integrated compile and run time scheduling for parallelism |
-
1996
- 1996-02-15 US US08/601,909 patent/US5829042A/en not_active Expired - Fee Related
-
1997
- 1997-01-30 EP EP97300601A patent/EP0790560A3/en not_active Withdrawn
- 1997-02-06 JP JP02335297A patent/JP3748308B2/ja not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6604180B2 (en) | Pipelined memory controller | |
| JPH09321827A5 (enExample) | ||
| US6622228B2 (en) | System and method of processing memory requests in a pipelined memory controller | |
| US5787267A (en) | Caching method and circuit for a memory system with circuit module architecture | |
| US6405280B1 (en) | Packet-oriented synchronous DRAM interface supporting a plurality of orderings for data block transfers within a burst sequence | |
| JP3807582B2 (ja) | 情報処理装置及び半導体装置 | |
| US6836829B2 (en) | Peripheral device interface chip cache and data synchronization method | |
| US7188217B2 (en) | Embedded DRAM cache memory and method having reduced latency | |
| US5802576A (en) | Speculative cache snoop during DMA line update | |
| EP1522021B1 (en) | Dram supporting different burst-length accesses without changing the burst length setting in the mode register | |
| GB2193356A (en) | Cache directory and control | |
| JPH08263424A (ja) | コンピュータ装置 | |
| EP0464994A2 (en) | Cache memory exchange protocol | |
| US20050253858A1 (en) | Memory control system and method in which prefetch buffers are assigned uniquely to multiple burst streams | |
| JP3748308B2 (ja) | 周辺装置とコンピュータ・ネットワークとをインタフェースする装置 | |
| US5987570A (en) | Performing overlapping burst memory accesses and interleaved memory accesses on cache misses | |
| US5987579A (en) | Method and apparatus for quickly initiating memory accesses in a multiprocessor cache coherent computer system | |
| US7003638B2 (en) | Memory bus interface for use in a peripheral device | |
| US6119202A (en) | Method and apparatus to interleave level 1 data cache line fill data between system bus and level 2 data cache for improved processor performance | |
| US7149850B2 (en) | Memory control apparatus executing prefetch instruction | |
| US6385687B2 (en) | Method and apparatus for simultaneously accessing the tag and data arrays of a memory device | |
| JP3967921B2 (ja) | データ処理装置及びデータ処理システム | |
| JPH04270440A (ja) | アクセス方式 | |
| US20090248919A1 (en) | Method for external fifo acceleration | |
| JPH0934785A (ja) | プリフェッチ制御装置 |