DE3380996D1 - Vorgriff e/a-vorrichtungsteuersubsystem. - Google Patents
Vorgriff e/a-vorrichtungsteuersubsystem.Info
- Publication number
- DE3380996D1 DE3380996D1 DE8383101540T DE3380996T DE3380996D1 DE 3380996 D1 DE3380996 D1 DE 3380996D1 DE 8383101540 T DE8383101540 T DE 8383101540T DE 3380996 T DE3380996 T DE 3380996T DE 3380996 D1 DE3380996 D1 DE 3380996D1
- Authority
- DE
- Germany
- Prior art keywords
- previous
- device control
- control subsystem
- subsystem
- control
- 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; 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
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
-
- 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
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
- G06F13/126—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine and has means for transferring I/O instructions and statuses between control unit and main processor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/373,366 US4517641A (en) | 1982-04-30 | 1982-04-30 | Lookahead I/O device control subsystem |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3380996D1 true DE3380996D1 (de) | 1990-01-25 |
Family
ID=23472116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383101540T Expired - Fee Related DE3380996D1 (de) | 1982-04-30 | 1983-02-18 | Vorgriff e/a-vorrichtungsteuersubsystem. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4517641A (de) |
EP (1) | EP0093239B1 (de) |
JP (1) | JPS58192124A (de) |
DE (1) | DE3380996D1 (de) |
MX (1) | MX154702A (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0614312B2 (ja) * | 1985-09-09 | 1994-02-23 | 株式会社日立製作所 | 回転型記憶装置の制御方法 |
JP2550063B2 (ja) * | 1987-04-24 | 1996-10-30 | 株式会社日立製作所 | 分散処理システムのシミユレ−シヨン方式 |
JPS63310004A (ja) * | 1987-06-12 | 1988-12-19 | Omron Tateisi Electronics Co | プログラマブル・コントロ−ラ |
US5163132A (en) * | 1987-09-24 | 1992-11-10 | Ncr Corporation | Integrated controller using alternately filled and emptied buffers for controlling bi-directional data transfer between a processor and a data storage device |
JP2810043B2 (ja) * | 1987-11-13 | 1998-10-15 | 株式会社日立製作所 | データ処理装置 |
JPH01194006A (ja) * | 1988-01-29 | 1989-08-04 | Fanuc Ltd | フロッピィディスク駆動用モータの制御装置 |
JPH02131732U (de) * | 1989-04-01 | 1990-11-01 | ||
JPH02140527U (de) * | 1989-04-28 | 1990-11-26 | ||
US5335328A (en) * | 1989-06-28 | 1994-08-02 | International Business Machines Corporation | Methods for recording and reading data from a record member having data in any one of a plurality of block formats including determining length of records being transferred |
CA2023998A1 (en) * | 1989-11-13 | 1991-05-14 | Thomas F. Lewis | Apparatus and method for guaranteeing strobe separation timing |
JP2818016B2 (ja) * | 1990-08-09 | 1998-10-30 | 株式会社日立製作所 | プロセス並列実行方法および装置 |
DE4029598A1 (de) * | 1990-09-19 | 1992-03-26 | Philips Patentverwaltung | Schaltungsanordnung zur zeitweisen verzoegerung des programmablaufs in einem mikroprozessor |
JPH087715B2 (ja) * | 1990-11-15 | 1996-01-29 | インターナショナル・ビジネス・マシーンズ・コーポレイション | データ処理装置及びアクセス制御方法 |
US5237662A (en) * | 1991-06-27 | 1993-08-17 | Digital Equipment Corporation | System and method with a procedure oriented input/output mechanism |
JP3201786B2 (ja) * | 1991-07-18 | 2001-08-27 | アジレント・テクノロジー株式会社 | ディジタル信号処理システムの制御方法 |
WO1993003438A1 (en) * | 1991-08-07 | 1993-02-18 | Adaptec, Incorporated | Intelligent hardware for automatically reading and writing multiple sectors of data between a computer bus and a disk drive |
JP3310402B2 (ja) * | 1993-06-24 | 2002-08-05 | 株式会社三協精機製作所 | マルチタスク制御コントローラ |
US5598535A (en) * | 1994-08-01 | 1997-01-28 | International Business Machines Corporation | System for selectively and cumulatively grouping packets from different sessions upon the absence of exception condition and sending the packets after preselected time conditions |
US5590336A (en) * | 1994-10-25 | 1996-12-31 | Microsoft Corporation | Method and apparatus for performing overlapping service of multiple IDE peripheral devices |
US5838991A (en) * | 1994-12-29 | 1998-11-17 | International Business Machines Corporation | Preemptable idle time activities for constant data delivery by determining whether initiating a host command will conflict with an idle time activity being executed |
US5748855A (en) * | 1995-10-02 | 1998-05-05 | Iinternational Business Machines Corporation | Method and system for performance monitoring of misaligned memory accesses in a processing system |
US5751945A (en) * | 1995-10-02 | 1998-05-12 | International Business Machines Corporation | Method and system for performance monitoring stalls to identify pipeline bottlenecks and stalls in a processing system |
US5797019A (en) * | 1995-10-02 | 1998-08-18 | International Business Machines Corporation | Method and system for performance monitoring time lengths of disabled interrupts in a processing system |
US5691920A (en) * | 1995-10-02 | 1997-11-25 | International Business Machines Corporation | Method and system for performance monitoring of dispatch unit efficiency in a processing system |
US5752062A (en) * | 1995-10-02 | 1998-05-12 | International Business Machines Corporation | Method and system for performance monitoring through monitoring an order of processor events during execution in a processing system |
US5949971A (en) * | 1995-10-02 | 1999-09-07 | International Business Machines Corporation | Method and system for performance monitoring through identification of frequency and length of time of execution of serialization instructions in a processing system |
US5729726A (en) * | 1995-10-02 | 1998-03-17 | International Business Machines Corporation | Method and system for performance monitoring efficiency of branch unit operation in a processing system |
US5859853A (en) * | 1996-06-21 | 1999-01-12 | International Business Machines Corporation | Adaptive packet training |
US6553476B1 (en) * | 1997-02-10 | 2003-04-22 | Matsushita Electric Industrial Co., Ltd. | Storage management based on predicted I/O execution times |
US6092149A (en) * | 1997-05-28 | 2000-07-18 | Western Digital Corporation | Disk drive cache system using a dynamic priority sequential stream of data segments continuously adapted according to prefetched sequential random, and repeating types of accesses |
US5933611A (en) * | 1997-06-23 | 1999-08-03 | Opti Inc. | Dynamic scheduler for time multiplexed serial bus |
JPH11121582A (ja) * | 1997-10-15 | 1999-04-30 | Mitsubishi Electric Corp | 半導体ウェハ製造設備制御方法および半導体ウェハ製造設備 |
US6298070B1 (en) | 1998-05-07 | 2001-10-02 | International Business Machines Corporation | Packet training with an adjustable optimum number of packets |
JP2000076027A (ja) * | 1998-08-24 | 2000-03-14 | Internatl Business Mach Corp <Ibm> | 所定動作の実行方法、データ送信方法、プリンタ、下位システム、上位システム、所定動作の実行を管理する制御プログラムを格納した記録媒体、及び、データ送信を制御する制御プログラムを格納した記録媒体 |
US6915376B1 (en) * | 1998-12-22 | 2005-07-05 | Intel Corporation | Host controlled optimization of disk storage devices |
JP4237865B2 (ja) * | 1999-04-27 | 2009-03-11 | 富士通マイクロエレクトロニクス株式会社 | パケット転送制御装置及びその方法 |
US7603673B2 (en) * | 2004-10-28 | 2009-10-13 | Intel Corporation | Method and system for reducing context switch times |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE756420A (fr) * | 1969-11-10 | 1971-03-01 | Ibm | Dispositif de transfert d'enregistrements |
US4126895A (en) * | 1975-12-29 | 1978-11-21 | International Standard Electric Corporation | Data processing system with monitoring and regulation of processor free time |
US4200928A (en) * | 1978-01-23 | 1980-04-29 | Sperry Rand Corporation | Method and apparatus for weighting the priority of access to variable length data blocks in a multiple-disk drive data storage system having an auxiliary processing device |
US4262331A (en) * | 1978-10-30 | 1981-04-14 | Ibm Corporation | Self-adaptive computer load control |
US4392196A (en) * | 1980-08-11 | 1983-07-05 | Harris Corporation | Multi-processor time alignment control system |
-
1982
- 1982-04-30 US US06/373,366 patent/US4517641A/en not_active Expired - Lifetime
-
1983
- 1983-02-18 DE DE8383101540T patent/DE3380996D1/de not_active Expired - Fee Related
- 1983-02-18 EP EP83101540A patent/EP0093239B1/de not_active Expired
- 1983-03-18 JP JP58044630A patent/JPS58192124A/ja active Granted
- 1983-03-25 MX MX196710A patent/MX154702A/es unknown
Also Published As
Publication number | Publication date |
---|---|
MX154702A (es) | 1987-12-01 |
EP0093239A2 (de) | 1983-11-09 |
EP0093239B1 (de) | 1989-12-20 |
JPH0248929B2 (de) | 1990-10-26 |
US4517641A (en) | 1985-05-14 |
EP0093239A3 (en) | 1986-02-05 |
JPS58192124A (ja) | 1983-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |