DE3854853D1 - Datenprozessor mit erweiterten Operationsfunktionen - Google Patents
Datenprozessor mit erweiterten OperationsfunktionenInfo
- Publication number
- DE3854853D1 DE3854853D1 DE3854853T DE3854853T DE3854853D1 DE 3854853 D1 DE3854853 D1 DE 3854853D1 DE 3854853 T DE3854853 T DE 3854853T DE 3854853 T DE3854853 T DE 3854853T DE 3854853 D1 DE3854853 D1 DE 3854853D1
- Authority
- DE
- Germany
- Prior art keywords
- data processor
- operational functions
- advanced operational
- advanced
- functions
- 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
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30181—Instruction operation extension or modification
-
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
-
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
- G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
- G06F9/328—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for runtime instruction patching
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Executing Machine-Instructions (AREA)
- Microcomputers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62224655A JP2845433B2 (ja) | 1987-09-07 | 1987-09-07 | 集積回路装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3854853D1 true DE3854853D1 (de) | 1996-02-15 |
DE3854853T2 DE3854853T2 (de) | 1996-08-14 |
Family
ID=16817127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3854853T Expired - Fee Related DE3854853T2 (de) | 1987-09-07 | 1988-09-07 | Datenprozessor mit erweiterten Operationsfunktionen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5056008A (de) |
EP (1) | EP0306920B1 (de) |
JP (1) | JP2845433B2 (de) |
DE (1) | DE3854853T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214761A (en) * | 1989-05-08 | 1993-05-25 | Wang Laboratories, Inc. | Real-time adjustable-transform device driver for physical devices |
FR2693571B1 (fr) * | 1992-07-13 | 1994-09-30 | Texas Instruments France | Système de traitement de données dont le programme de commande comporte des instructions dépendant de paramètres d'état. |
GB2289353B (en) * | 1994-05-03 | 1997-08-27 | Advanced Risc Mach Ltd | Data processing with multiple instruction sets |
GB2290395B (en) * | 1994-06-10 | 1997-05-28 | Advanced Risc Mach Ltd | Interoperability with multiple instruction sets |
JP2682469B2 (ja) * | 1994-09-20 | 1997-11-26 | 日本電気株式会社 | 命令コード符号化方式 |
US5581776A (en) * | 1995-02-03 | 1996-12-03 | Nokia Mobile Phones Limited | Branch control system for rom-programmed processor |
FR2731095B1 (fr) * | 1995-02-23 | 1997-04-30 | Dufal Frederic | Procede et dispositif de commande simultanee des etats de controle des unites d'execution d'un processeur programmable a architecture du type pipeline, notamment un processeur de traitement d'images |
FR2731094B1 (fr) * | 1995-02-23 | 1997-04-30 | Dufal Frederic | Procede et dispositif de commande simultanee des etats de controle des unites d'execution d'un processeur programmable |
US5867681A (en) * | 1996-05-23 | 1999-02-02 | Lsi Logic Corporation | Microprocessor having register dependent immediate decompression |
US5794010A (en) * | 1996-06-10 | 1998-08-11 | Lsi Logic Corporation | Method and apparatus for allowing execution of both compressed instructions and decompressed instructions in a microprocessor |
US5896519A (en) * | 1996-06-10 | 1999-04-20 | Lsi Logic Corporation | Apparatus for detecting instructions from a variable-length compressed instruction set having extended and non-extended instructions |
EP0926589A1 (de) * | 1997-12-24 | 1999-06-30 | STMicroelectronics S.r.l. | Prozessor mit internen Kontrollbefehlen |
WO2000008554A1 (en) * | 1998-08-07 | 2000-02-17 | Koninklijke Philips Electronics N.V. | Apparatus with program memory and processor |
US6633969B1 (en) | 2000-08-11 | 2003-10-14 | Lsi Logic Corporation | Instruction translation system and method achieving single-cycle translation of variable-length MIPS16 instructions |
CN1703670B (zh) * | 2002-10-11 | 2010-12-08 | Nxp股份有限公司 | 指令的寻址范围相关并行化的数据处理设备 |
JP2006092158A (ja) * | 2004-09-22 | 2006-04-06 | Toshiba Corp | デジタル信号処理回路 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101967A (en) * | 1976-05-19 | 1978-07-18 | Tendy Electronics Co. | Single bit logic microprocessor |
JPS6029126B2 (ja) * | 1977-01-14 | 1985-07-09 | 株式会社日立製作所 | デ−タ処理装置 |
FR2388344A1 (fr) * | 1977-04-19 | 1978-11-17 | Cii Honeywell Bull | Procede et dispositif de calcul d'adresse d'enchainement des micro-instructions a executer dans une memoire de commande d'un systeme informatique |
JPS5466048A (en) * | 1977-11-07 | 1979-05-28 | Hitachi Ltd | Information processor |
US4293907A (en) * | 1978-12-29 | 1981-10-06 | Bell Telephone Laboratories, Incorporated | Data processing apparatus having op-code extension register |
US4268908A (en) * | 1979-02-26 | 1981-05-19 | International Business Machines Corporation | Modular macroprocessing system comprising a microprocessor and an extendable number of programmed logic arrays |
JPS58133837U (ja) * | 1982-03-03 | 1983-09-09 | 株式会社セガ・エンタ−ブライゼス | 半導体装置 |
GB2136998B (en) * | 1983-03-24 | 1986-05-21 | Int Computers Ltd | Computer system |
JPS61202225A (ja) * | 1985-03-06 | 1986-09-08 | Nec Corp | プロセツサによるハ−ドウエア制御方式 |
JPS6260033A (ja) * | 1985-09-10 | 1987-03-16 | Fujitsu Ltd | マイクロプロセツサ制御方式 |
-
1987
- 1987-09-07 JP JP62224655A patent/JP2845433B2/ja not_active Expired - Fee Related
-
1988
- 1988-09-07 DE DE3854853T patent/DE3854853T2/de not_active Expired - Fee Related
- 1988-09-07 US US07/241,442 patent/US5056008A/en not_active Expired - Lifetime
- 1988-09-07 EP EP88114613A patent/EP0306920B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0306920B1 (de) | 1996-01-03 |
JP2845433B2 (ja) | 1999-01-13 |
JPS6465634A (en) | 1989-03-10 |
DE3854853T2 (de) | 1996-08-14 |
US5056008A (en) | 1991-10-08 |
EP0306920A2 (de) | 1989-03-15 |
EP0306920A3 (en) | 1990-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP |
|
8339 | Ceased/non-payment of the annual fee |