CA1116303A - Architecture for a control store included in a data processing system - Google Patents
Architecture for a control store included in a data processing systemInfo
- Publication number
- CA1116303A CA1116303A CA324,650A CA324650A CA1116303A CA 1116303 A CA1116303 A CA 1116303A CA 324650 A CA324650 A CA 324650A CA 1116303 A CA1116303 A CA 1116303A
- Authority
- CA
- Canada
- Prior art keywords
- control
- wcs
- memory
- cpu
- 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
Links
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 230000015654 memory Effects 0.000 claims abstract description 83
- 238000012546 transfer Methods 0.000 claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 230000004044 response Effects 0.000 claims description 33
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 241000269627 Amphiuma means Species 0.000 claims 6
- 230000003213 activating effect Effects 0.000 claims 3
- 230000001276 controlling effect Effects 0.000 claims 2
- 101100521334 Mus musculus Prom1 gene Proteins 0.000 description 28
- 150000002500 ions Chemical class 0.000 description 9
- 241000289690 Xenarthra Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 241000347972 Caucasus prunus virus Species 0.000 description 6
- 239000002674 ointment Substances 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 4
- DNXHEGUUPJUMQT-UHFFFAOYSA-N (+)-estrone Natural products OC1=CC=C2C3CCC(C)(C(CC4)=O)C4C3CCC2=C1 DNXHEGUUPJUMQT-UHFFFAOYSA-N 0.000 description 2
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 2
- 101100536883 Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) thi5 gene Proteins 0.000 description 2
- 101100240664 Schizosaccharomyces pombe (strain 972 / ATCC 24843) nmt1 gene Proteins 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000002226 simultaneous effect Effects 0.000 description 2
- 235000012976 tarts Nutrition 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000023308 Acca Species 0.000 description 1
- 101100099490 Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) thiY gene Proteins 0.000 description 1
- 241000282465 Canis Species 0.000 description 1
- 240000007681 Catha edulis Species 0.000 description 1
- 235000006696 Catha edulis Nutrition 0.000 description 1
- 241000324343 Causa Species 0.000 description 1
- 102100026278 Cysteine sulfinic acid decarboxylase Human genes 0.000 description 1
- 101710200331 Cytochrome b-245 chaperone 1 Proteins 0.000 description 1
- 102100037186 Cytochrome b-245 chaperone 1 Human genes 0.000 description 1
- 101710119396 Cytochrome b-245 chaperone 1 homolog Proteins 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 244000182691 Echinochloa frumentacea Species 0.000 description 1
- 235000008247 Echinochloa frumentacea Nutrition 0.000 description 1
- 241001505295 Eros Species 0.000 description 1
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 description 1
- 101000855583 Homo sapiens Cysteine sulfinic acid decarboxylase Proteins 0.000 description 1
- 101100202333 Mus musculus Slc6a12 gene Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 101100202340 Rattus norvegicus Slc6a13 gene Proteins 0.000 description 1
- 101100536893 Schizosaccharomyces pombe (strain 972 / ATCC 24843) thi9 gene Proteins 0.000 description 1
- SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical compound CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 1
- 244000171726 Scotch broom Species 0.000 description 1
- 241000613130 Tima Species 0.000 description 1
- 230000009118 appropriate response Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 208000006379 syphilis Diseases 0.000 description 1
- HLCHESOMJVGDSJ-UHFFFAOYSA-N thiq Chemical compound C1=CC(Cl)=CC=C1CC(C(=O)N1CCC(CN2N=CN=C2)(CC1)C1CCCCC1)NC(=O)C1NCC2=CC=CC=C2C1 HLCHESOMJVGDSJ-UHFFFAOYSA-N 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
- G06F9/22—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
- G06F9/268—Microinstruction selection not based on processing results, e.g. interrupt, patch, first cycle store, diagnostic programs
-
- 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
- G06F9/30181—Instruction operation extension or modification
- G06F9/30189—Instruction operation extension or modification according to execution mode, e.g. mode flag
-
- 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
- G06F9/30181—Instruction operation extension or modification
- G06F9/30196—Instruction operation extension or modification using decoder, e.g. decoder per instruction set, adaptable or programmable decoders
-
- 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
- G06F9/328—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for runtime instruction patching
-
- 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
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
- G06F9/3869—Implementation aspects, e.g. pipeline latches; pipeline synchronisation and clocking
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
- Hardware Redundancy (AREA)
- Memory System (AREA)
- Multi Processors (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/947,987 US4236210A (en) | 1978-10-02 | 1978-10-02 | Architecture for a control store included in a data processing system |
| US947,987 | 1978-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1116303A true CA1116303A (en) | 1982-01-12 |
Family
ID=25487087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA324,650A Expired CA1116303A (en) | 1978-10-02 | 1979-04-02 | Architecture for a control store included in a data processing system |
Country Status (12)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5241666A (en) * | 1979-06-04 | 1993-08-31 | Unisys Corporation | Variable rate improvement of disc cache subsystem |
| US4399505A (en) * | 1981-02-06 | 1983-08-16 | Data General Corporaton | External microcode operation in a multi-level microprocessor |
| US4439827A (en) * | 1981-12-28 | 1984-03-27 | Raytheon Company | Dual fetch microsequencer |
| US5239636A (en) * | 1988-09-09 | 1993-08-24 | Advanced Micro Devices, Inc. | Buffer memory subsystem for peripheral controllers |
| JPH04305735A (ja) * | 1991-04-02 | 1992-10-28 | Mitsubishi Electric Corp | マイクロプログラム制御回路 |
| JP3190945B2 (ja) * | 1991-04-08 | 2001-07-23 | 三菱電機株式会社 | マイクロプログラム制御回路 |
| JPH086796A (ja) * | 1994-06-15 | 1996-01-12 | Nec Corp | ダウンロード方法、そのネットワークシステム、及びデータファイル更新方法 |
| US10824938B2 (en) | 2017-04-24 | 2020-11-03 | Intel Corporation | Specialized fixed function hardware for efficient convolution |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3478322A (en) * | 1967-05-23 | 1969-11-11 | Ibm | Data processor employing electronically changeable control storage |
| US3828320A (en) * | 1972-12-29 | 1974-08-06 | Burroughs Corp | Shared memory addressor |
| US4042972A (en) * | 1974-09-25 | 1977-08-16 | Data General Corporation | Microprogram data processing technique and apparatus |
| US4000485A (en) * | 1975-06-30 | 1976-12-28 | Honeywell Information Systems, Inc. | Data processing system providing locked operation of shared resources |
| US4044339A (en) * | 1975-12-15 | 1977-08-23 | Honeywell Inc. | Block oriented random access memory |
| US4075687A (en) * | 1976-03-01 | 1978-02-21 | Raytheon Company | Microprogram controlled digital computer |
| US4045782A (en) * | 1976-03-29 | 1977-08-30 | The Warner & Swasey Company | Microprogrammed processor system having external memory |
| US4131941A (en) * | 1977-08-10 | 1978-12-26 | Itek Corporation | Linked microprogrammed plural processor system |
| JPS5498125A (en) * | 1978-01-20 | 1979-08-02 | Hitachi Ltd | Control storage unit of computer |
-
1978
- 1978-10-02 US US05/947,987 patent/US4236210A/en not_active Expired - Lifetime
-
1979
- 1979-04-02 CA CA324,650A patent/CA1116303A/en not_active Expired
- 1979-05-09 SE SE7904063A patent/SE444235B/sv not_active IP Right Cessation
- 1979-05-31 BR BR7903423A patent/BR7903423A/pt unknown
- 1979-08-01 NL NL7905916A patent/NL7905916A/nl active Search and Examination
- 1979-08-20 IT IT50062/79A patent/IT1120522B/it active
- 1979-08-22 BE BE0/196834A patent/BE878371A/xx not_active IP Right Cessation
- 1979-09-12 JP JP11719679A patent/JPS5549750A/ja active Granted
- 1979-09-20 AU AU51036/79A patent/AU532568B2/en not_active Ceased
- 1979-09-25 FR FR7923832A patent/FR2438298B1/fr not_active Expired
- 1979-09-26 DE DE19792938929 patent/DE2938929A1/de active Granted
- 1979-10-02 GB GB7934217A patent/GB2032661B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2938929C2 (US06811534-20041102-M00003.png) | 1987-03-19 |
| GB2032661A (en) | 1980-05-08 |
| AU532568B2 (en) | 1983-10-06 |
| AU5103679A (en) | 1980-04-17 |
| JPS5549750A (en) | 1980-04-10 |
| IT7950062A0 (it) | 1979-08-20 |
| JPS6333177B2 (US06811534-20041102-M00003.png) | 1988-07-04 |
| BE878371A (fr) | 1979-12-17 |
| GB2032661B (en) | 1983-04-27 |
| FR2438298B1 (fr) | 1987-12-18 |
| US4236210A (en) | 1980-11-25 |
| IT1120522B (it) | 1986-03-26 |
| FR2438298A1 (fr) | 1980-04-30 |
| SE444235B (sv) | 1986-03-24 |
| NL7905916A (nl) | 1980-04-08 |
| SE7904063L (sv) | 1980-04-03 |
| BR7903423A (pt) | 1980-09-02 |
| DE2938929A1 (de) | 1980-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3997895A (en) | Data processing system with a microprogrammed dispatcher for working either in native or non-native mode | |
| US3631405A (en) | Sharing of microprograms between processors | |
| EP0010188B1 (en) | Computer instruction prefetch circuit | |
| US3886523A (en) | Micro program data processor having parallel instruction flow streams for plural levels of sub instruction sets | |
| EP0211962B1 (en) | Conditional branch unit for microprogrammed data processor | |
| EP0057788B1 (en) | Data processing system with external microcode control unit | |
| EP0180476B1 (en) | Microprogramme sequence controller | |
| EP0134620A2 (en) | Data processing apparatus and method | |
| US4322846A (en) | Self-evaluation system for determining the operational integrity of a data processing system | |
| US4019033A (en) | Control store checking system and method | |
| US4042914A (en) | Microprogrammed control of foreign processor control functions | |
| GB1593053A (en) | Data processing apparatus | |
| GB1573017A (en) | Computer peripheral control system | |
| EP0405495A2 (en) | Instruction unit logic management apparatus included in a pipelined processing unit | |
| EP0148975A2 (en) | Internal bus system for a primitive instruction set machine | |
| CA1116303A (en) | Architecture for a control store included in a data processing system | |
| KR920010952B1 (ko) | 데이터처리장치에서의 명령버퍼기억장치의 제어회로 및 제어방법 | |
| US4225921A (en) | Transfer control technique between two units included in a data processing system | |
| US4379328A (en) | Linear sequencing microprocessor facilitating | |
| US4432050A (en) | Data processing system write protection mechanism | |
| US4217639A (en) | Logic for generating multiple clock pulses within a single clock cycle | |
| EP0010196B1 (en) | Control circuit and process for digital storage devices | |
| CA1081854A (en) | Control store system and method | |
| US4371931A (en) | Linear micro-sequencer for micro-processor system utilizing specialized instruction format | |
| US4374418A (en) | Linear microsequencer unit cooperating with microprocessor system having dual modes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |