CA1183275A - Memoire a acces a plusieurs multiplets pour instructions et donnees de longueur variable - Google Patents
Memoire a acces a plusieurs multiplets pour instructions et donnees de longueur variableInfo
- Publication number
- CA1183275A CA1183275A CA000411468A CA411468A CA1183275A CA 1183275 A CA1183275 A CA 1183275A CA 000411468 A CA000411468 A CA 000411468A CA 411468 A CA411468 A CA 411468A CA 1183275 A CA1183275 A CA 1183275A
- Authority
- CA
- Canada
- Prior art keywords
- digital words
- memory
- word locations
- byte
- bytes
- 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
Links
- 230000015654 memory Effects 0.000 title claims abstract description 279
- 238000000034 method Methods 0.000 claims description 7
- 238000005065 mining Methods 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000005055 memory storage Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 101100501846 African swine fever virus (isolate Tick/Malawi/Lil 20-1/1983) Mal-162 gene Proteins 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 241001362574 Decodes Species 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3802—Instruction prefetching
- G06F9/3816—Instruction alignment, e.g. cache line crossing
-
- 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
- G06F9/30149—Instruction analysis, e.g. decoding, instruction word fields of variable length instructions
-
- 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
- G11C7/1006—Data managing, e.g. manipulating data before writing or reading out, data bus switches or control circuits therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Executing Machine-Instructions (AREA)
- Advance Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30800681A | 1981-10-02 | 1981-10-02 | |
US308,006 | 1981-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1183275A true CA1183275A (fr) | 1985-02-26 |
Family
ID=23192129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000411468A Expired CA1183275A (fr) | 1981-10-02 | 1982-09-15 | Memoire a acces a plusieurs multiplets pour instructions et donnees de longueur variable |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5886651A (fr) |
CA (1) | CA1183275A (fr) |
DE (1) | DE3236524A1 (fr) |
GB (1) | GB2108737B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507731A (en) * | 1982-11-01 | 1985-03-26 | Raytheon Company | Bidirectional data byte aligner |
JPS60200287A (ja) * | 1984-03-24 | 1985-10-09 | 株式会社東芝 | 記憶装置 |
DE3851675D1 (de) * | 1987-08-21 | 1994-11-03 | Heimann Optoelectronics Gmbh | Integrierte Schaltung zum Auslesen eines optoelektronischen Bildsensors. |
EP0331789A3 (fr) * | 1988-02-26 | 1991-07-24 | Siemens Aktiengesellschaft | Mémoire pour une installation de calcul qui opère avec une haute précision sur des nombres à virgule flottante ainsi qu'à virgule fixe |
JP3597540B2 (ja) * | 1995-06-01 | 2004-12-08 | 富士通株式会社 | 並列データプロセッサにおけるアクティブ命令を回転させる方法および装置 |
EP1569124A1 (fr) * | 2004-02-26 | 2005-08-31 | Matsushita Electric Industrial Co., Ltd. | Interface de mémoire et traitement des données |
-
1982
- 1982-09-15 CA CA000411468A patent/CA1183275A/fr not_active Expired
- 1982-09-30 GB GB08227985A patent/GB2108737B/en not_active Expired
- 1982-10-01 JP JP57173105A patent/JPS5886651A/ja active Pending
- 1982-10-02 DE DE19823236524 patent/DE3236524A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2108737B (en) | 1986-02-12 |
JPS5886651A (ja) | 1983-05-24 |
GB2108737A (en) | 1983-05-18 |
DE3236524A1 (de) | 1983-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEC | Expiry (correction) | ||
MKEX | Expiry |