DE2846521C2 - - Google Patents
Info
- Publication number
- DE2846521C2 DE2846521C2 DE2846521A DE2846521A DE2846521C2 DE 2846521 C2 DE2846521 C2 DE 2846521C2 DE 2846521 A DE2846521 A DE 2846521A DE 2846521 A DE2846521 A DE 2846521A DE 2846521 C2 DE2846521 C2 DE 2846521C2
- Authority
- DE
- Germany
- Prior art keywords
- subroutine
- memory
- register
- instruction
- central unit
- 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 - Lifetime
Links
- 230000015654 memory Effects 0.000 claims description 141
- 238000012545 processing Methods 0.000 claims description 72
- 238000012546 transfer Methods 0.000 claims description 40
- 230000004044 response Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- IEDVJHCEMCRBQM-UHFFFAOYSA-N trimethoprim Chemical compound COC1=C(OC)C(OC)=CC(CC=2C(=NC(N)=NC=2)N)=C1 IEDVJHCEMCRBQM-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000026676 system process Effects 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
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
- G06F9/30054—Unconditional branch instructions
-
- 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
- G06F9/323—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for indirect branch instructions
-
- 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
- G06F9/44—Arrangements for executing specific programs
- G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
- G06F9/4482—Procedural
- G06F9/4484—Executing subprograms
- G06F9/4486—Formation of subprogram jump address
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84541677A | 1977-10-25 | 1977-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2846521A1 DE2846521A1 (de) | 1979-04-26 |
DE2846521C2 true DE2846521C2 (ja) | 1991-11-14 |
Family
ID=25295191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782846521 Granted DE2846521A1 (de) | 1977-10-25 | 1978-10-25 | Zentrale recheneinheit fuer ein digitales datenverarbeitungssystem |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5931735B2 (ja) |
AU (1) | AU517948B2 (ja) |
CA (1) | CA1112368A (ja) |
DE (1) | DE2846521A1 (ja) |
FR (1) | FR2407521B1 (ja) |
GB (1) | GB2007891B (ja) |
IT (1) | IT1192334B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU634781B2 (en) * | 1990-04-27 | 1993-03-04 | Digital Equipment Corporation | Normalizer |
WO1996008763A2 (en) * | 1994-09-16 | 1996-03-21 | Philips Electronics N.V. | Method, apparatus and instruction for performing a double jump register indirect operation transfer in a microcontroller |
DE10245367A1 (de) | 2002-09-27 | 2004-04-15 | Infineon Technologies Ag | Prozessor mit expliziter Angabe über zu sichernde Informationen bei Unterprogrammsprüngen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614741A (en) * | 1970-03-23 | 1971-10-19 | Digital Equipment Corp | Data processing system with instruction addresses identifying one of a plurality of registers including the program counter |
US3614740A (en) * | 1970-03-23 | 1971-10-19 | Digital Equipment Corp | Data processing system with circuits for transferring between operating routines, interruption routines and subroutines |
US3710324A (en) * | 1970-04-01 | 1973-01-09 | Digital Equipment Corp | Data processing system |
US3999163A (en) * | 1974-01-10 | 1976-12-21 | Digital Equipment Corporation | Secondary storage facility for data processing systems |
US4041462A (en) * | 1976-04-30 | 1977-08-09 | International Business Machines Corporation | Data processing system featuring subroutine linkage operations using hardware controlled stacks |
-
1978
- 1978-10-24 IT IT69442/78A patent/IT1192334B/it active
- 1978-10-25 FR FR7830342A patent/FR2407521B1/fr not_active Expired
- 1978-10-25 GB GB7841839A patent/GB2007891B/en not_active Expired
- 1978-10-25 DE DE19782846521 patent/DE2846521A1/de active Granted
- 1978-10-25 AU AU41038/78A patent/AU517948B2/en not_active Expired
- 1978-10-25 CA CA314,209A patent/CA1112368A/en not_active Expired
- 1978-10-25 JP JP53132101A patent/JPS5931735B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU517948B2 (en) | 1981-09-03 |
CA1112368A (en) | 1981-11-10 |
JPS5484945A (en) | 1979-07-06 |
AU4103878A (en) | 1980-05-01 |
GB2007891A (en) | 1979-05-23 |
GB2007891B (en) | 1982-09-08 |
FR2407521B1 (fr) | 1988-02-05 |
DE2846521A1 (de) | 1979-04-26 |
IT7869442A0 (it) | 1978-10-24 |
IT1192334B (it) | 1988-03-31 |
FR2407521A1 (fr) | 1979-05-25 |
JPS5931735B2 (ja) | 1984-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2846495C2 (de) | Zentraleinheit | |
DE69730276T2 (de) | Vorrichtung und Verfahren zur Erleichterung der Vermeidung von exzeptionellen bestimmten Zuständen während des Ablaufs eines Programmes | |
DE2251876C3 (de) | Elektronische Datenverarbeitungsanlage | |
DE3884101T2 (de) | Abholung von Operanden in Unordnung. | |
DE2630323C3 (de) | Datenspeichereinrichtung mit einem Hauptspeicher, einem HilfsSpeicher und einer Vorausschaulogik | |
DE2714805C2 (ja) | ||
DE3424962C2 (ja) | ||
DE3851746T2 (de) | Sprungvorhersage. | |
DE69738188T2 (de) | Verfahren und apparat für eine erhöhte genauigkeit bei der verzweigungsvorhersage in einem superskalaren mirkroprozessor | |
DE1931966C3 (de) | Datenverarbeitungsanlage mit Assoziativspeichern | |
DE2424810C2 (de) | Mikroprogrammierbare Datenverarbeitungsanlage | |
DE1499200B2 (de) | Datenverarbeitungsanlage mit vorranggesteuerter programm unterbrechung | |
DE2230102A1 (de) | Rechenwerk fuer variable wortlaengen | |
DE2719295A1 (de) | Programmsteuerung | |
DE2847934A1 (de) | Datenverarbeitungseinrichtung mit einem mikrobefehlsspeicher | |
DE2725522A1 (de) | Datenverarbeitungsvorrichtung | |
DE69616718T4 (de) | Vorrichtung und verfahren zur bestimmung von adressen fehlausgerichteter daten | |
DE2612054A1 (de) | Verfahren zur adressentwicklung und prozessor zur durchfuehrung des verfahrens | |
DE3114921C2 (de) | Mikroprogramm-Speicheranordnung | |
DE2718110A1 (de) | Datenverarbeitungseinheit | |
DE3900246C2 (ja) | ||
DE2458286A1 (de) | Datenverarbeitungssystem zum verschieben von datenfeldern mit verschiedenen strukturen | |
DE2458259A1 (de) | Datenverarbeitungssystem zum vergleichen verschiedener datenstrukturen | |
DE69503010T2 (de) | Mikroprozessor zur Ausführung von Befehlen,von denen ein Teil des Operandfelds als Operationscode zu gebrauchen ist | |
DE2702722C2 (de) | Einrichtung zur Verarbeitung nicht direkt ausführbarer Instruktionen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |