AT261941B - Mikroprogramm-Steuerwerk - Google Patents
Mikroprogramm-SteuerwerkInfo
- Publication number
- AT261941B AT261941B AT1072465A AT1072465A AT261941B AT 261941 B AT261941 B AT 261941B AT 1072465 A AT1072465 A AT 1072465A AT 1072465 A AT1072465 A AT 1072465A AT 261941 B AT261941 B AT 261941B
- Authority
- AT
- Austria
- Prior art keywords
- control unit
- microprogram control
- microprogram
- unit
- control
- Prior art date
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
- G06F9/261—Microinstruction address formation
-
- 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
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)
- Threshing Machine Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US415887A US3380025A (en) | 1964-12-04 | 1964-12-04 | Microprogrammed addressing control system for a digital computer |
Publications (1)
Publication Number | Publication Date |
---|---|
AT261941B true AT261941B (de) | 1968-05-27 |
Family
ID=23647627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1072465A AT261941B (de) | 1964-12-04 | 1965-11-29 | Mikroprogramm-Steuerwerk |
Country Status (8)
Country | Link |
---|---|
US (1) | US3380025A (de) |
AT (1) | AT261941B (de) |
BE (1) | BE672460A (de) |
CH (1) | CH431146A (de) |
DE (1) | DE1269393B (de) |
ES (1) | ES320275A1 (de) |
GB (1) | GB1074903A (de) |
NL (1) | NL151529B (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3493936A (en) * | 1967-05-04 | 1970-02-03 | Ncr Co | Low cost high capability electronic data processing system |
US3541528A (en) * | 1969-01-06 | 1970-11-17 | Ibm | Implicit load and store mechanism |
CA926514A (en) * | 1969-01-20 | 1973-05-15 | Saltini Fabrizio | Electronic computer |
US3634883A (en) * | 1969-11-12 | 1972-01-11 | Honeywell Inc | Microinstruction address modification and branch system |
US3657705A (en) * | 1969-11-12 | 1972-04-18 | Honeywell Inc | Instruction translation control with extended address prefix decoding |
JPS4939852B1 (de) * | 1969-11-19 | 1974-10-29 | ||
US3700873A (en) * | 1970-04-06 | 1972-10-24 | Ibm | Structured computer notation and system architecture utilizing same |
US3686637A (en) * | 1970-09-14 | 1972-08-22 | Ncr Co | Retail terminal |
US3696340A (en) * | 1970-11-09 | 1972-10-03 | Tokyo Shibaura Electric Co | Microprogram execution control for fault diagnosis |
US3728686A (en) * | 1971-06-07 | 1973-04-17 | Rca Corp | Computer memory with improved next word accessing |
US3728689A (en) * | 1971-06-21 | 1973-04-17 | Sanders Associates Inc | Program branching and register addressing procedures and apparatus |
US3704448A (en) * | 1971-08-02 | 1972-11-28 | Hewlett Packard Co | Data processing control system |
US3760369A (en) * | 1972-06-02 | 1973-09-18 | Ibm | Distributed microprogram control in an information handling system |
US3818460A (en) * | 1972-12-29 | 1974-06-18 | Honeywell Inf Systems | Extended main memory addressing apparatus |
US3972029A (en) * | 1974-12-24 | 1976-07-27 | Honeywell Information Systems, Inc. | Concurrent microprocessing control method and apparatus |
US4084229A (en) * | 1975-12-29 | 1978-04-11 | Honeywell Information Systems Inc. | Control store system and method for storing selectively microinstructions and scratchpad information |
US4047245A (en) * | 1976-07-12 | 1977-09-06 | Western Electric Company, Incorporated | Indirect memory addressing |
US4118773A (en) * | 1977-04-01 | 1978-10-03 | Honeywell Information Systems Inc. | Microprogram memory bank addressing system |
US4199811A (en) * | 1977-09-02 | 1980-04-22 | Sperry Corporation | Microprogrammable computer utilizing concurrently operating processors |
US4210960A (en) * | 1977-09-02 | 1980-07-01 | Sperry Corporation | Digital computer with overlapped operation utilizing conditional control to minimize time losses |
DE2747304C3 (de) * | 1977-10-21 | 1981-03-26 | IBM Deutschland GmbH, 70569 Stuttgart | Einrichtung zur Mikrobefehlssteuerung |
US4155120A (en) * | 1977-12-01 | 1979-05-15 | Burroughs Corporation | Apparatus and method for controlling microinstruction sequencing by selectively inhibiting microinstruction execution |
US4291370A (en) * | 1978-08-23 | 1981-09-22 | Westinghouse Electric Corp. | Core memory interface for coupling a processor to a memory having a differing word length |
US4403284A (en) * | 1980-11-24 | 1983-09-06 | Texas Instruments Incorporated | Microprocessor which detects leading 1 bit of instruction to obtain microcode entry point address |
US6728869B1 (en) * | 2000-04-21 | 2004-04-27 | Ati International Srl | Method and apparatus for memory latency avoidance in a processing system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1163267A (fr) * | 1956-12-12 | 1958-09-24 | Electronique & Automatisme Sa | Perfectionnements apportés aux calculatrices numériques |
US3275989A (en) * | 1961-10-02 | 1966-09-27 | Burroughs Corp | Control for digital computers |
US3258748A (en) * | 1962-01-08 | 1966-06-28 | Fntan, fntin | |
US3248708A (en) * | 1962-01-22 | 1966-04-26 | Ibm | Memory organization for fast read storage |
US3223982A (en) * | 1962-04-06 | 1965-12-14 | Olivetti & Co Spa | Electronic computer with abbreviated addressing of data |
-
1964
- 1964-12-04 US US415887A patent/US3380025A/en not_active Expired - Lifetime
-
1965
- 1965-10-13 GB GB43346/65A patent/GB1074903A/en not_active Expired
- 1965-11-17 BE BE672460D patent/BE672460A/xx unknown
- 1965-11-27 DE DEP1269A patent/DE1269393B/de active Pending
- 1965-11-29 AT AT1072465A patent/AT261941B/de active
- 1965-12-02 NL NL656515646A patent/NL151529B/xx not_active IP Right Cessation
- 1965-12-02 ES ES0320275A patent/ES320275A1/es not_active Expired
- 1965-12-03 CH CH1667565A patent/CH431146A/de unknown
Also Published As
Publication number | Publication date |
---|---|
US3380025A (en) | 1968-04-23 |
BE672460A (de) | 1966-03-16 |
CH431146A (de) | 1967-02-28 |
GB1074903A (en) | 1967-07-05 |
ES320275A1 (es) | 1966-09-01 |
NL6515646A (de) | 1966-06-06 |
NL151529B (nl) | 1976-11-15 |
DE1269393B (de) | 1968-05-30 |
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