FR2402248A1 - Calculateur numerique a recouvrement des operations, utilisant une commande conditionnelle pour reduire au minimum les pertes de temps - Google Patents
Calculateur numerique a recouvrement des operations, utilisant une commande conditionnelle pour reduire au minimum les pertes de tempsInfo
- Publication number
- FR2402248A1 FR2402248A1 FR7824988A FR7824988A FR2402248A1 FR 2402248 A1 FR2402248 A1 FR 2402248A1 FR 7824988 A FR7824988 A FR 7824988A FR 7824988 A FR7824988 A FR 7824988A FR 2402248 A1 FR2402248 A1 FR 2402248A1
- Authority
- FR
- France
- Prior art keywords
- control
- conditional control
- operations
- time
- minimize loss
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/22—Microcontrol or microprogram arrangements
- G06F9/226—Microinstruction function, e.g. input/output microinstruction; diagnostic microinstruction; microinstruction format
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/22—Microcontrol or microprogram arrangements
- G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
- G06F9/262—Arrangements for next microinstruction selection
- G06F9/264—Microinstruction selection based on results of processing
- G06F9/265—Microinstruction selection based on results of processing by address selection on input of storage
Abstract
Calculateur numérique capable d'exécuter plusieurs opérations, comprenant un dispositif destiné à assurer une commande conditionnelle de ces opérations. Ce dispositif comporte des moyens de mémoire pour emmagasiner des mots d'instruction comportant une première et une seconde zones de commande correspondant auxdites opérations ; des moyens logiques de décision pour fournir un signal de décision d'après les résultats de décisions prédéterminées; et des moyens de commande conditionnelle qui réagissent aux première et seconde zones de commande et au signal de décision en sélectant la première ou la seconde zone de commande d'après le signal de décision, de manière à assurer la commande conditionnelle desdites opérations.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/830,305 US4210960A (en) | 1977-09-02 | 1977-09-02 | Digital computer with overlapped operation utilizing conditional control to minimize time losses |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2402248A1 true FR2402248A1 (fr) | 1979-03-30 |
FR2402248B1 FR2402248B1 (fr) | 1986-06-13 |
Family
ID=25256715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824988A Expired FR2402248B1 (fr) | 1977-09-02 | 1978-08-30 | Calculateur numerique a recouvrement des operations, utilisant une commande conditionnelle pour reduire au minimum les pertes de temps |
Country Status (7)
Country | Link |
---|---|
US (1) | US4210960A (fr) |
JP (1) | JPS5448134A (fr) |
CA (1) | CA1115423A (fr) |
DE (1) | DE2837872A1 (fr) |
FR (1) | FR2402248B1 (fr) |
GB (1) | GB2004396B (fr) |
IT (1) | IT1099023B (fr) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4462073A (en) * | 1978-11-08 | 1984-07-24 | Data General Corporation | Apparatus for fetching and decoding instructions |
US4360868A (en) * | 1978-12-06 | 1982-11-23 | Data General Corporation | Instruction prefetch means having first and second register for storing and providing a current PC while generating a next PC |
US4400775A (en) * | 1980-02-28 | 1983-08-23 | Tokyo Shibaura Denki Kabushiki Kaisha | Shared system for shared information at main memory level in computer complex |
JPS5927935B2 (ja) * | 1980-02-29 | 1984-07-09 | 株式会社日立製作所 | 情報処理装置 |
JPS56149646A (en) * | 1980-04-21 | 1981-11-19 | Toshiba Corp | Operation controller |
US4587632A (en) * | 1980-05-27 | 1986-05-06 | At&T Bell Laboratories | Lookahead stack oriented computer |
US4412283A (en) * | 1980-05-30 | 1983-10-25 | Fairchild Camera & Instrument Corp. | High performance microprocessor system |
US4418383A (en) * | 1980-06-30 | 1983-11-29 | International Business Machines Corporation | Data flow component for processor and microprocessor systems |
US4373180A (en) * | 1980-07-09 | 1983-02-08 | Sperry Corporation | Microprogrammed control system capable of pipelining even when executing a conditional branch instruction |
US4430707A (en) | 1981-03-05 | 1984-02-07 | Burroughs Corporation | Microprogrammed digital data processing system employing multi-phase subroutine control for concurrently executing tasks |
US4499535A (en) * | 1981-05-22 | 1985-02-12 | Data General Corporation | Digital computer system having descriptors for variable length addressing for a plurality of instruction dialects |
US4447876A (en) * | 1981-07-30 | 1984-05-08 | Tektronix, Inc. | Emulator control sequencer |
US4541045A (en) * | 1981-09-21 | 1985-09-10 | Racal-Milgo, Inc. | Microprocessor architecture employing efficient operand and instruction addressing |
DE3175986D1 (en) * | 1981-09-29 | 1987-04-16 | Burroughs Corp | Method of manufacturing digital computers and digital computer manufactured thereby |
WO1983001324A1 (fr) * | 1981-09-29 | 1983-04-14 | Burroughs Corp | Architecture flexible pour ordinateurs numeriques |
US4491908A (en) * | 1981-12-01 | 1985-01-01 | Honeywell Information Systems Inc. | Microprogrammed control of extended integer and commercial instruction processor instructions through use of a data type field in a central processor unit |
JPS59501426A (ja) * | 1982-08-23 | 1984-08-09 | ウエスタ−ン エレクトリツク カムパニ−,インコ−ポレ−テツド | 次段アドレスの計算を前もつて実行する機構 |
US4586127A (en) * | 1982-11-03 | 1986-04-29 | Burroughs Corp. | Multiple control stores for a pipelined microcontroller |
US4546431A (en) * | 1982-11-03 | 1985-10-08 | Burroughs Corporation | Multiple control stores in a pipelined microcontroller for handling jump and return subroutines |
US4551798A (en) * | 1982-11-03 | 1985-11-05 | Burroughs Corporation | Multiple control stores in a pipelined microcontroller for handling nester subroutines |
US4571673A (en) * | 1983-09-29 | 1986-02-18 | Tandem Computers Incorporated | Enhanced CPU microbranching architecture |
US4812971A (en) * | 1983-10-03 | 1989-03-14 | Digital Equipment Corporation | Central processing unit for a digital computer |
US4893235A (en) * | 1983-10-03 | 1990-01-09 | Digital Equipment Corporation | Central processing unit for a digital computer |
JPS60105044A (ja) * | 1983-11-11 | 1985-06-10 | Fujitsu Ltd | マイクロプログラム制御方式 |
JPS60140435A (ja) * | 1983-12-28 | 1985-07-25 | Hitachi Ltd | 命令処理装置 |
US4766533A (en) * | 1984-03-09 | 1988-08-23 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Nanosequencer digital logic controller |
US4755966A (en) * | 1985-06-28 | 1988-07-05 | Hewlett-Packard Company | Bidirectional branch prediction and optimization |
US4736317A (en) * | 1985-07-17 | 1988-04-05 | Syracuse University | Microprogram-coupled multiple-microprocessor module with 32-bit byte width formed of 8-bit byte width microprocessors |
US4709324A (en) * | 1985-11-27 | 1987-11-24 | Motorola, Inc. | Data processor control unit having an interrupt service using instruction prefetch redirection |
US4980821A (en) * | 1987-03-24 | 1990-12-25 | Harris Corporation | Stock-memory-based writable instruction set computer having a single data bus |
US5053952A (en) * | 1987-06-05 | 1991-10-01 | Wisc Technologies, Inc. | Stack-memory-based writable instruction set computer having a single data bus |
US4891754A (en) * | 1987-07-02 | 1990-01-02 | General Datacomm Inc. | Microinstruction sequencer for instructing arithmetic, logical and data move operations in a conditional manner |
US5058007A (en) * | 1987-11-05 | 1991-10-15 | Raytheon Company | Next microinstruction generator in a microprogram control unit |
US5127091A (en) * | 1989-01-13 | 1992-06-30 | International Business Machines Corporation | System for reducing delay in instruction execution by executing branch instructions in separate processor while dispatching subsequent instructions to primary processor |
US5471593A (en) * | 1989-12-11 | 1995-11-28 | Branigin; Michael H. | Computer processor with an efficient means of executing many instructions simultaneously |
US5537552A (en) * | 1990-11-27 | 1996-07-16 | Canon Kabushiki Kaisha | Apparatus for selectively comparing pointers to detect full or empty status of a circular buffer area in an input/output (I/O) buffer |
US5539911A (en) * | 1991-07-08 | 1996-07-23 | Seiko Epson Corporation | High-performance, superscalar-based computer system with out-of-order instruction execution |
AU3437293A (en) * | 1993-01-06 | 1994-08-15 | 3Do Company, The | Digital signal processor architecture |
US7350236B1 (en) * | 1999-05-25 | 2008-03-25 | Silverbrook Research Pty Ltd | Method and system for creation and use of a photo album |
US9274804B2 (en) * | 2009-02-03 | 2016-03-01 | Hewlett-Packard Development Company, L.P. | Overlapped boot task fetches and boot task execution to reduce boot time in an electrical device |
KR20160095688A (ko) * | 2015-02-03 | 2016-08-12 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 및 이의 동작 상태 확인 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB789207A (en) * | 1953-03-24 | 1958-01-15 | Nat Res Dev | Electronic digital computing machines |
US3811114A (en) * | 1973-01-11 | 1974-05-14 | Honeywell Inf Systems | Data processing system having an improved overlap instruction fetch and instruction execution feature |
GB1386176A (en) * | 1971-06-07 | 1975-03-05 | Rca Corp | Computer memory with improved next word accessing |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3380025A (en) * | 1964-12-04 | 1968-04-23 | Ibm | Microprogrammed addressing control system for a digital computer |
US3800293A (en) * | 1972-12-26 | 1974-03-26 | Ibm | Microprogram control subsystem |
US3928857A (en) * | 1973-08-30 | 1975-12-23 | Ibm | Instruction fetch apparatus with combined look-ahead and look-behind capability |
US3875391A (en) * | 1973-11-02 | 1975-04-01 | Raytheon Co | Pipeline signal processor |
JPS5549339B2 (fr) * | 1973-12-14 | 1980-12-11 | ||
US3956788A (en) * | 1974-10-23 | 1976-05-18 | Nagin Harry S | Bridge floor and method of constructing same |
US4038643A (en) * | 1975-11-04 | 1977-07-26 | Burroughs Corporation | Microprogramming control system |
US4062058A (en) * | 1976-02-13 | 1977-12-06 | The United States Of America As Represented By The Secretary Of The Navy | Next address subprocessor |
US4070703A (en) * | 1976-09-27 | 1978-01-24 | Honeywell Information Systems Inc. | Control store organization in a microprogrammed data processing system |
-
1977
- 1977-09-02 US US05/830,305 patent/US4210960A/en not_active Expired - Lifetime
-
1978
- 1978-08-03 CA CA308,639A patent/CA1115423A/fr not_active Expired
- 1978-08-30 DE DE19782837872 patent/DE2837872A1/de not_active Withdrawn
- 1978-08-30 FR FR7824988A patent/FR2402248B1/fr not_active Expired
- 1978-08-31 IT IT27239/78A patent/IT1099023B/it active
- 1978-09-01 JP JP10636478A patent/JPS5448134A/ja active Granted
- 1978-09-01 GB GB7835322A patent/GB2004396B/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB789207A (en) * | 1953-03-24 | 1958-01-15 | Nat Res Dev | Electronic digital computing machines |
GB1386176A (en) * | 1971-06-07 | 1975-03-05 | Rca Corp | Computer memory with improved next word accessing |
US3811114A (en) * | 1973-01-11 | 1974-05-14 | Honeywell Inf Systems | Data processing system having an improved overlap instruction fetch and instruction execution feature |
Non-Patent Citations (1)
Title |
---|
EXBK/76 * |
Also Published As
Publication number | Publication date |
---|---|
IT1099023B (it) | 1985-09-18 |
US4210960A (en) | 1980-07-01 |
DE2837872A1 (de) | 1979-05-23 |
GB2004396A (en) | 1979-03-28 |
FR2402248B1 (fr) | 1986-06-13 |
JPS5448134A (en) | 1979-04-16 |
CA1115423A (fr) | 1981-12-29 |
JPS6226051B2 (fr) | 1987-06-06 |
IT7827239A0 (it) | 1978-08-31 |
GB2004396B (en) | 1982-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |