JPS4951839A - - Google Patents
Info
- Publication number
- JPS4951839A JPS4951839A JP48046847A JP4684773A JPS4951839A JP S4951839 A JPS4951839 A JP S4951839A JP 48046847 A JP48046847 A JP 48046847A JP 4684773 A JP4684773 A JP 4684773A JP S4951839 A JPS4951839 A JP S4951839A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
- G06F9/262—Arrangements for next microinstruction selection
- G06F9/264—Microinstruction selection based on results of processing
-
- 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
-
- 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
- G06F9/28—Enhancement of operational speed, e.g. by using several microcontrol devices operating in parallel
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)
- Computer And Data Communications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25926472A | 1972-06-02 | 1972-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4951839A true JPS4951839A (US07655688-20100202-C00086.png) | 1974-05-20 |
| JPS5342380B2 JPS5342380B2 (US07655688-20100202-C00086.png) | 1978-11-10 |
Family
ID=22984246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4684773A Expired JPS5342380B2 (US07655688-20100202-C00086.png) | 1972-06-02 | 1973-04-26 |
Country Status (7)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5068751A (US07655688-20100202-C00086.png) * | 1973-10-23 | 1975-06-09 | ||
| JPS50105345A (US07655688-20100202-C00086.png) * | 1974-01-28 | 1975-08-20 | ||
| JPS57753A (en) * | 1980-06-02 | 1982-01-05 | Hitachi Ltd | Microprogram controller |
| JPS59121546A (ja) * | 1982-12-23 | 1984-07-13 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | マイクロワ−ド制御システム |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868649A (en) * | 1972-06-28 | 1975-02-25 | Fujitsu Ltd | Microprogram control system |
| US3878514A (en) * | 1972-11-20 | 1975-04-15 | Burroughs Corp | LSI programmable processor |
| JPS5247976B2 (US07655688-20100202-C00086.png) * | 1973-03-16 | 1977-12-06 | ||
| USRE30331E (en) * | 1973-08-10 | 1980-07-08 | Data General Corporation | Data processing system having a unique CPU and memory timing relationship and data path configuration |
| US3918030A (en) * | 1973-08-31 | 1975-11-04 | Richard L Walker | General purpose digital computer |
| IT1000638B (it) * | 1973-12-28 | 1976-04-10 | Olivetti & Co Spa | Calcolatore elettronico con dispo sitivo di deviazione dei micropro grammi |
| US4156903A (en) * | 1974-02-28 | 1979-05-29 | Burroughs Corporation | Data driven digital data processor |
| US4010448A (en) * | 1974-10-30 | 1977-03-01 | Motorola, Inc. | Interrupt circuitry for microprocessor chip |
| US3987418A (en) * | 1974-10-30 | 1976-10-19 | Motorola, Inc. | Chip topography for MOS integrated circuitry microprocessor chip |
| US4037204A (en) * | 1974-10-30 | 1977-07-19 | Motorola, Inc. | Microprocessor interrupt logic |
| US4001788A (en) * | 1975-03-26 | 1977-01-04 | Honeywell Information Systems, Inc. | Pathfinder microprogram control system |
| US4079454A (en) * | 1976-01-02 | 1978-03-14 | Data General Corporation | Data processing system using read-only-memory arrays to provide operation in a plurality of operating states |
| US4107774A (en) * | 1976-10-04 | 1978-08-15 | Honeywell Information Systems Inc. | Microprogram splatter return apparatus |
| US4087857A (en) * | 1976-10-04 | 1978-05-02 | Honeywell Information Systems Inc. | ROM-initializing apparatus |
| US4142246A (en) * | 1976-12-23 | 1979-02-27 | Fuji Electric Company, Ltd. | Sequence controller with dynamically changeable program |
| US4118773A (en) * | 1977-04-01 | 1978-10-03 | Honeywell Information Systems Inc. | Microprogram memory bank addressing system |
| DE2747304C3 (de) * | 1977-10-21 | 1981-03-26 | IBM Deutschland GmbH, 70569 Stuttgart | Einrichtung zur Mikrobefehlssteuerung |
| US4228497A (en) * | 1977-11-17 | 1980-10-14 | Burroughs Corporation | Template micromemory structure for a pipelined microprogrammable data processing system |
| US4223381A (en) * | 1978-06-30 | 1980-09-16 | Harris Corporation | Lookahead memory address control system |
| US4330823A (en) * | 1978-12-06 | 1982-05-18 | Data General Corporation | High speed compact digital computer system with segmentally stored microinstructions |
| US4346438A (en) * | 1979-10-24 | 1982-08-24 | Burroughs Corporation | Digital computer having programmable structure |
| JPS5748139A (en) * | 1980-09-04 | 1982-03-19 | Nec Corp | Microprogram control device |
| US4484260A (en) * | 1981-12-17 | 1984-11-20 | At&T Bell Laboratories | Stored-program control machine |
| US4484268A (en) * | 1982-02-22 | 1984-11-20 | Thoma Nandor G | Apparatus and method for decoding an operation code using a plurality of multiplexed programmable logic arrays |
| US4685080A (en) * | 1982-02-22 | 1987-08-04 | International Business Machines Corp. | Microword generation mechanism utilizing separate programmable logic arrays for first and second microwords |
| US4931989A (en) * | 1982-02-22 | 1990-06-05 | International Business Machines Corporation | Microword generation mechanism utilizing a separate programmable logic array for first microwords |
| US4720779A (en) * | 1984-06-28 | 1988-01-19 | Burroughs Corporation | Stored logic program scanner for a data processor having internal plural data and instruction streams |
| EP1061437A1 (en) * | 1999-06-16 | 2000-12-20 | STMicroelectronics S.r.l. | Improved control unit for electronic microcontrollers or microprocessors |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3319394A (en) * | 1963-07-25 | 1967-05-16 | Goodrich Co B F | Apparatus for packaging resilient cellular material |
| US3380025A (en) * | 1964-12-04 | 1968-04-23 | Ibm | Microprogrammed addressing control system for a digital computer |
| US3325785A (en) * | 1964-12-18 | 1967-06-13 | Ibm | Efficient utilization of control storage and access controls therefor |
| US3440612A (en) * | 1966-02-28 | 1969-04-22 | Ibm | Program mode switching circuit |
| US3537074A (en) * | 1967-12-20 | 1970-10-27 | Burroughs Corp | Parallel operating array computer |
| US3570006A (en) * | 1968-01-02 | 1971-03-09 | Honeywell Inc | Multiple branch technique |
| US3646522A (en) * | 1969-08-15 | 1972-02-29 | Interdata Inc | General purpose optimized microprogrammed miniprocessor |
| US3634883A (en) * | 1969-11-12 | 1972-01-11 | Honeywell Inc | Microinstruction address modification and branch system |
| GB1257760A (US07655688-20100202-C00086.png) * | 1970-10-10 | 1971-12-22 | ||
| US3699526A (en) * | 1971-03-26 | 1972-10-17 | Ibm | Program selection based upon intrinsic characteristics of an instruction stream |
-
1972
- 1972-06-02 US US00259264A patent/US3760369A/en not_active Expired - Lifetime
-
1973
- 1973-03-13 GB GB1210873A patent/GB1358534A/en not_active Expired
- 1973-03-26 IT IT22092/73A patent/IT981606B/it active
- 1973-04-26 JP JP4684773A patent/JPS5342380B2/ja not_active Expired
- 1973-05-05 DE DE2322674A patent/DE2322674C3/de not_active Expired
- 1973-05-10 CA CA171,175A patent/CA990411A/en not_active Expired
- 1973-05-11 FR FR7317608A patent/FR2195372A5/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5068751A (US07655688-20100202-C00086.png) * | 1973-10-23 | 1975-06-09 | ||
| JPS50105345A (US07655688-20100202-C00086.png) * | 1974-01-28 | 1975-08-20 | ||
| JPS57753A (en) * | 1980-06-02 | 1982-01-05 | Hitachi Ltd | Microprogram controller |
| JPS6346855B2 (US07655688-20100202-C00086.png) * | 1980-06-02 | 1988-09-19 | Hitachi Ltd | |
| JPS59121546A (ja) * | 1982-12-23 | 1984-07-13 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | マイクロワ−ド制御システム |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2322674A1 (de) | 1973-12-13 |
| GB1358534A (en) | 1974-07-03 |
| DE2322674B2 (de) | 1981-06-19 |
| JPS5342380B2 (US07655688-20100202-C00086.png) | 1978-11-10 |
| FR2195372A5 (US07655688-20100202-C00086.png) | 1974-03-01 |
| US3760369A (en) | 1973-09-18 |
| CA990411A (en) | 1976-06-01 |
| IT981606B (it) | 1974-10-10 |
| DE2322674C3 (de) | 1982-03-04 |
