CA1232075A - Methode de manipulation de mots d'instruction codes par machine et processeur de donnees realisant cette methode - Google Patents
Methode de manipulation de mots d'instruction codes par machine et processeur de donnees realisant cette methodeInfo
- Publication number
- CA1232075A CA1232075A CA000471845A CA471845A CA1232075A CA 1232075 A CA1232075 A CA 1232075A CA 000471845 A CA000471845 A CA 000471845A CA 471845 A CA471845 A CA 471845A CA 1232075 A CA1232075 A CA 1232075A
- Authority
- CA
- Canada
- Prior art keywords
- instruction
- register
- word
- opcode
- instruction word
- 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
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
- G06F9/3017—Runtime instruction translation, e.g. macros
-
- 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
- G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
- G06F9/3016—Decoding the operand specifier, e.g. specifier format
- G06F9/30167—Decoding the operand specifier, e.g. specifier format of immediate specifier, e.g. constants
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)
- Devices For Executing Special Programs (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8400129A NL8400129A (nl) | 1984-01-16 | 1984-01-16 | Werkwijze voor het behandelen van machine gecodeerde instruktiewoorden, en dataprocessor voor het uitvoeren van de werkwijze. |
NL8400129 | 1984-01-16 | ||
NL8403628A NL8403628A (nl) | 1984-11-29 | 1984-11-29 | Werkwijze voor het behandelen van machine gecodeerde instruktiewoorden, en dataprocessor voor het uitvoeren van de werkwijze. |
NL8403628 | 1984-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1232075A true CA1232075A (fr) | 1988-01-26 |
Family
ID=26645921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000471845A Expired CA1232075A (fr) | 1984-01-16 | 1985-01-10 | Methode de manipulation de mots d'instruction codes par machine et processeur de donnees realisant cette methode |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1232075A (fr) |
DE (1) | DE3500377A1 (fr) |
FR (1) | FR2573228A1 (fr) |
GB (1) | GB2153561B (fr) |
SE (1) | SE8500156L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7624374B2 (en) | 2005-08-30 | 2009-11-24 | Microsoft Corporation | Readers and scanner design pattern |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3685117D1 (de) * | 1986-12-30 | 1992-06-04 | Ibm | Einrichtung und verfahren zur erweiterung des befehlssatzes und der funktionen eines rechners. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1114518A (fr) * | 1977-10-25 | 1981-12-15 | William D. Strecker | Unite centrale pour executer des instructions avec un specificateur d'operande special |
US4293907A (en) * | 1978-12-29 | 1981-10-06 | Bell Telephone Laboratories, Incorporated | Data processing apparatus having op-code extension register |
-
1985
- 1985-01-08 DE DE19853500377 patent/DE3500377A1/de not_active Withdrawn
- 1985-01-10 CA CA000471845A patent/CA1232075A/fr not_active Expired
- 1985-01-11 GB GB08500682A patent/GB2153561B/en not_active Expired
- 1985-01-14 SE SE8500156A patent/SE8500156L/xx not_active Application Discontinuation
- 1985-01-15 FR FR8500513A patent/FR2573228A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7624374B2 (en) | 2005-08-30 | 2009-11-24 | Microsoft Corporation | Readers and scanner design pattern |
Also Published As
Publication number | Publication date |
---|---|
FR2573228A1 (fr) | 1986-05-16 |
GB2153561A (en) | 1985-08-21 |
GB8500682D0 (en) | 1985-02-13 |
SE8500156D0 (sv) | 1985-01-14 |
SE8500156L (sv) | 1985-07-17 |
GB2153561B (en) | 1987-06-17 |
DE3500377A1 (de) | 1985-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |