DE3167466D1 - Micro-programmed pipeline computer and method of operating the same - Google Patents
Micro-programmed pipeline computer and method of operating the sameInfo
- Publication number
- DE3167466D1 DE3167466D1 DE8181303625T DE3167466T DE3167466D1 DE 3167466 D1 DE3167466 D1 DE 3167466D1 DE 8181303625 T DE8181303625 T DE 8181303625T DE 3167466 T DE3167466 T DE 3167466T DE 3167466 D1 DE3167466 D1 DE 3167466D1
- Authority
- DE
- Germany
- Prior art keywords
- micro
- operating
- same
- pipeline computer
- programmed
- 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
- G06F9/22—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)
- Advance Control (AREA)
- Executing Machine-Instructions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/198,888 US4390946A (en) | 1980-10-20 | 1980-10-20 | Lookahead addressing in a pipeline computer control store with separate memory segments for single and multiple microcode instruction sequences |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3167466D1 true DE3167466D1 (en) | 1985-01-10 |
Family
ID=22735288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181303625T Expired DE3167466D1 (en) | 1980-10-20 | 1981-08-07 | Micro-programmed pipeline computer and method of operating the same |
Country Status (6)
Country | Link |
---|---|
US (1) | US4390946A (de) |
EP (1) | EP0050404B1 (de) |
JP (1) | JPS5785146A (de) |
AU (1) | AU539098B2 (de) |
CA (1) | CA1165453A (de) |
DE (1) | DE3167466D1 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58129550A (ja) * | 1982-01-27 | 1983-08-02 | Toshiba Corp | 演算制御装置 |
US4551798A (en) * | 1982-11-03 | 1985-11-05 | Burroughs Corporation | Multiple control stores in a pipelined microcontroller for handling nester subroutines |
US4546431A (en) * | 1982-11-03 | 1985-10-08 | Burroughs Corporation | Multiple control stores in a pipelined microcontroller for handling jump and return subroutines |
US4586127A (en) * | 1982-11-03 | 1986-04-29 | Burroughs Corp. | Multiple control stores for a pipelined microcontroller |
US4685058A (en) * | 1983-08-29 | 1987-08-04 | Amdahl Corporation | Two-stage pipelined execution unit and control stores |
US4604727A (en) * | 1983-08-31 | 1986-08-05 | Texas Instruments Incorporated | Memory with configuration RAM |
EP0164418B1 (de) * | 1983-11-10 | 1990-01-10 | Fujitsu Limited | Vom mikroprogramm gesteuertes system |
AU553416B2 (en) * | 1984-02-24 | 1986-07-17 | Fujitsu Limited | Pipeline processing |
GB8416037D0 (en) * | 1984-06-22 | 1984-07-25 | Int Computers Ltd | Data storage apparatus |
US4773035A (en) * | 1984-10-19 | 1988-09-20 | Amdahl Corporation | Pipelined data processing system utilizing ideal floating point execution condition detection |
DE3587591T2 (de) * | 1984-11-21 | 1994-04-28 | Harris Corp | Mikroprozessor für Forth-ähnliche Sprache. |
JPS61131039A (ja) * | 1984-11-29 | 1986-06-18 | Yokogawa Electric Corp | マイクロプログラム制御装置 |
JP2539357B2 (ja) * | 1985-03-15 | 1996-10-02 | 株式会社日立製作所 | デ−タ処理装置 |
US4755966A (en) * | 1985-06-28 | 1988-07-05 | Hewlett-Packard Company | Bidirectional branch prediction and optimization |
US4701842A (en) * | 1985-10-04 | 1987-10-20 | International Business Machines Corporation | Method and apparatus for avoiding excessive delay in a pipelined processor during the execution of a microbranch instruction |
JPS6282402A (ja) * | 1985-10-07 | 1987-04-15 | Toshiba Corp | シ−ケンス制御装置 |
US4794527A (en) * | 1986-01-29 | 1988-12-27 | Digital Equipment Corporation | Microprogrammed data processing system using latch circuits to access different control stores with the same instruction at different times |
JPH0731615B2 (ja) * | 1986-04-18 | 1995-04-10 | 日本電気株式会社 | 情報処理装置 |
US4773041A (en) * | 1986-06-02 | 1988-09-20 | Unisys Corporation | System for executing a sequence of operation codes with some codes being executed out of order in a pipeline parallel processor |
JPH0810553B2 (ja) * | 1986-06-13 | 1996-01-31 | 松下電器産業株式会社 | 記憶回路 |
JP2559382B2 (ja) * | 1986-11-05 | 1996-12-04 | 株式会社日立製作所 | 情報処理装置 |
US5265220A (en) * | 1986-12-23 | 1993-11-23 | Nec Corporation | Address control device for effectively controlling an address storing operation even when a request is subsequently cancelled |
WO1988005190A1 (en) * | 1987-01-06 | 1988-07-14 | International Meta Systems, Inc. | Microprogrammable language emulation system |
US5235686A (en) * | 1987-02-24 | 1993-08-10 | Texas Instruments Incorporated | Computer system having mixed macrocode and microcode |
US4825356A (en) * | 1987-03-27 | 1989-04-25 | Tandem Computers Incorporated | Microcoded microprocessor with shared ram |
US5134561A (en) * | 1987-07-20 | 1992-07-28 | International Business Machines Corporation | Computer system with logic for writing instruction identifying data into array control lists for precise post-branch recoveries |
US4845677A (en) * | 1987-08-17 | 1989-07-04 | International Business Machines Corporation | Pipelined memory chip structure having improved cycle time |
US4916652A (en) * | 1987-09-30 | 1990-04-10 | International Business Machines Corporation | Dynamic multiple instruction stream multiple data multiple pipeline apparatus for floating-point single instruction stream single data architectures |
GB8728493D0 (en) * | 1987-12-05 | 1988-01-13 | Int Computers Ltd | Jump prediction |
US5187799A (en) * | 1988-05-17 | 1993-02-16 | Calif. Institute Of Technology | Arithmetic-stack processor which precalculates external stack address before needed by CPU for building high level language executing computers |
US5590293A (en) * | 1988-07-20 | 1996-12-31 | Digital Equipment Corporation | Dynamic microbranching with programmable hold on condition, to programmable dynamic microbranching delay minimization |
GB8817911D0 (en) * | 1988-07-27 | 1988-09-01 | Int Computers Ltd | Data processing apparatus |
US5101341A (en) * | 1988-08-25 | 1992-03-31 | Edgcore Technology, Inc. | Pipelined system for reducing instruction access time by accumulating predecoded instruction bits a FIFO |
US5034880A (en) * | 1988-12-22 | 1991-07-23 | Wang Laboratories, Inc. | Apparatus and method for executing a conditional branch instruction |
US5127091A (en) * | 1989-01-13 | 1992-06-30 | International Business Machines Corporation | System for reducing delay in instruction execution by executing branch instructions in separate processor while dispatching subsequent instructions to primary processor |
CA2030404A1 (en) * | 1989-11-27 | 1991-05-28 | Robert W. Horst | Microinstruction sequencer |
US5434986A (en) * | 1992-01-09 | 1995-07-18 | Unisys Corporation | Interdependency control of pipelined instruction processor using comparing result of two index registers of skip instruction and next sequential instruction |
JPH0659972A (ja) * | 1992-08-05 | 1994-03-04 | Oki Electric Ind Co Ltd | メモリ制御装置 |
US5687338A (en) * | 1994-03-01 | 1997-11-11 | Intel Corporation | Method and apparatus for maintaining a macro instruction for refetching in a pipelined processor |
US5905881A (en) * | 1995-11-30 | 1999-05-18 | Unisys Corporation | Delayed state writes for an instruction processor |
US5867699A (en) * | 1996-07-25 | 1999-02-02 | Unisys Corporation | Instruction flow control for an instruction processor |
US11188393B1 (en) * | 2021-03-02 | 2021-11-30 | NortonLifeLock Inc. | Systems and methods for performing load balancing and distributed high-availability |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736567A (en) * | 1971-09-08 | 1973-05-29 | Bunker Ramo | Program sequence control |
JPS52120640A (en) * | 1976-04-02 | 1977-10-11 | Toshiba Corp | Micro program control system |
US4095265A (en) * | 1976-06-07 | 1978-06-13 | International Business Machines Corporation | Memory control structure for a pipelined mini-processor system |
JPS538034A (en) * | 1976-06-30 | 1978-01-25 | Toshiba Corp | Electronic computer |
US4087857A (en) * | 1976-10-04 | 1978-05-02 | Honeywell Information Systems Inc. | ROM-initializing apparatus |
US4156279A (en) * | 1977-11-22 | 1979-05-22 | Honeywell Information Systems Inc. | Microprogrammed data processing unit including a multifunction secondary control store |
US4155120A (en) * | 1977-12-01 | 1979-05-15 | Burroughs Corporation | Apparatus and method for controlling microinstruction sequencing by selectively inhibiting microinstruction execution |
US4179737A (en) * | 1977-12-23 | 1979-12-18 | Burroughs Corporation | Means and methods for providing greater speed and flexibility of microinstruction sequencing |
US4320453A (en) * | 1978-11-02 | 1982-03-16 | Digital House, Ltd. | Dual sequencer microprocessor |
US4307445A (en) * | 1978-11-17 | 1981-12-22 | Motorola, Inc. | Microprogrammed control apparatus having a two-level control store for data processor |
US4310880A (en) * | 1979-09-10 | 1982-01-12 | Nixdorf Computer Corporation | High-speed synchronous computer using pipelined registers and a two-level fixed priority circuit |
US4348724A (en) * | 1980-04-15 | 1982-09-07 | Honeywell Information Systems Inc. | Address pairing apparatus for a control store of a data processing system |
-
1980
- 1980-10-20 US US06/198,888 patent/US4390946A/en not_active Expired - Lifetime
-
1981
- 1981-08-07 EP EP81303625A patent/EP0050404B1/de not_active Expired
- 1981-08-07 DE DE8181303625T patent/DE3167466D1/de not_active Expired
- 1981-08-12 AU AU74027/81A patent/AU539098B2/en not_active Ceased
- 1981-09-07 JP JP56139865A patent/JPS5785146A/ja active Granted
- 1981-10-02 CA CA000387207A patent/CA1165453A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0050404A1 (de) | 1982-04-28 |
AU7402781A (en) | 1982-04-29 |
EP0050404B1 (de) | 1984-11-28 |
CA1165453A (en) | 1984-04-10 |
JPS5785146A (en) | 1982-05-27 |
US4390946A (en) | 1983-06-28 |
AU539098B2 (en) | 1984-09-13 |
JPH0115093B2 (de) | 1989-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |