GB1054725A - - Google Patents

Info

Publication number
GB1054725A
GB1054725A GB1054725DA GB1054725A GB 1054725 A GB1054725 A GB 1054725A GB 1054725D A GB1054725D A GB 1054725DA GB 1054725 A GB1054725 A GB 1054725A
Authority
GB
United Kingdom
Prior art keywords
instruction
address
micro
bits
decoder
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.)
Active
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Publication of GB1054725A publication Critical patent/GB1054725A/en
Active legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
    • G06F7/575—Basic arithmetic logic units, i.e. devices selectable to perform either addition, subtraction or one of several logical operations, using, at least partially, the same circuitry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1466—Key-lock mechanism
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • G06F13/26—Handling requests for interconnection or transfer for access to input/output bus using interrupt with priority control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • 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
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/3001—Arithmetic instructions
    • G06F9/30014—Arithmetic instructions with variable precision
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • G06F9/30038—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations using a mask
    • 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
    • G06F9/30058—Conditional 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
    • G06F9/30094—Condition code generation, e.g. Carry, Zero 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
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format
    • G06F9/30167—Decoding the operand specifier, e.g. specifier format of immediate specifier, e.g. constants
    • 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
    • G06F9/46—Multiprogramming arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/3804—Details
    • G06F2207/3808—Details concerning the type of numbers or the way they are handled
    • G06F2207/3856—Operand swapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computing Systems (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Executing Machine-Instructions (AREA)
  • Document Processing Apparatus (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Debugging And Monitoring (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Bus Control (AREA)
GB1054725D 1964-04-06 Active GB1054725A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357372A US3400371A (en) 1964-04-06 1964-04-06 Data processing system

Publications (1)

Publication Number Publication Date
GB1054725A true GB1054725A (fr)

Family

ID=23405304

Family Applications (7)

Application Number Title Priority Date Filing Date
GB1054725D Active GB1054725A (fr) 1964-04-06
GB5906/65A Expired GB1061361A (en) 1964-04-06 1965-02-11 Improvements in or relating to electronic data processing systems
GB8602/65A Expired GB1045425A (en) 1964-04-06 1965-03-01 Improvements relating to arithmetic and logic units
GB10973/65A Expired GB1108802A (en) 1964-04-06 1965-03-16 Improvements relating to program controlled electronic data processing systems
GB10969/65A Expired GB1108801A (en) 1964-04-06 1965-03-16 Improvements in or relating to electronic data processing systems
GB10974/65A Expired GB1055704A (en) 1964-04-06 1965-03-16 Improvements relating to electronic data processing systems
GB13606/65A Expired GB1108800A (en) 1964-04-06 1965-03-31 Improvements in or relating to electronic data processing machines

Family Applications After (6)

Application Number Title Priority Date Filing Date
GB5906/65A Expired GB1061361A (en) 1964-04-06 1965-02-11 Improvements in or relating to electronic data processing systems
GB8602/65A Expired GB1045425A (en) 1964-04-06 1965-03-01 Improvements relating to arithmetic and logic units
GB10973/65A Expired GB1108802A (en) 1964-04-06 1965-03-16 Improvements relating to program controlled electronic data processing systems
GB10969/65A Expired GB1108801A (en) 1964-04-06 1965-03-16 Improvements in or relating to electronic data processing systems
GB10974/65A Expired GB1055704A (en) 1964-04-06 1965-03-16 Improvements relating to electronic data processing systems
GB13606/65A Expired GB1108800A (en) 1964-04-06 1965-03-31 Improvements in or relating to electronic data processing machines

Country Status (12)

Country Link
US (1) US3400371A (fr)
AT (4) AT264162B (fr)
BE (5) BE662154A (fr)
CH (6) CH425282A (fr)
DE (6) DE1246289B (fr)
ES (3) ES311385A1 (fr)
FI (1) FI46568C (fr)
GB (7) GB1061361A (fr)
IL (1) IL23159A (fr)
NL (5) NL6504273A (fr)
NO (1) NO117054B (fr)
SE (3) SE311445B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133189A (en) * 1982-12-31 1984-07-18 Philips Nv Microprogram arrangement

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB768767A (en) * 1954-05-20 1957-02-20 Univ Kingston Method and apparatus for density control
US3388239A (en) * 1965-12-02 1968-06-11 Litton Systems Inc Adder
DE1524158B1 (de) * 1966-06-03 1970-08-06 Ibm Addier-Subtrahier-Schaltung für kodierte Dezimalzahlen insbesondere solche in Byte-Darstellung
DE1549531A1 (de) * 1966-08-16 1971-04-01 Scient Data Systems Inc Digitale Rechenanlage
US3478322A (en) * 1967-05-23 1969-11-11 Ibm Data processor employing electronically changeable control storage
US3544969A (en) * 1967-11-27 1970-12-01 Standard Computer Corp Language independent computer
US3568163A (en) * 1968-10-07 1971-03-02 Hewlett Packard Co Incremental display circuit
US3577189A (en) * 1969-01-15 1971-05-04 Ibm Apparatus and method in a digital computer for allowing improved program branching with branch anticipation reduction of the number of branches, and reduction of branch delays
US4558411A (en) * 1969-05-19 1985-12-10 Burroughs Corp. Polymorphic programmable units employing plural levels of sub-instruction sets
US3701972A (en) * 1969-12-16 1972-10-31 Computer Retrieval Systems Inc Data processing system
US3740722A (en) * 1970-07-02 1973-06-19 Modicon Corp Digital computer
US3761893A (en) * 1970-07-02 1973-09-25 Modicon Corp Digital computer
GB1349950A (en) * 1971-12-21 1974-04-10 Ibm Microprogramme control system
US3740728A (en) * 1972-01-19 1973-06-19 Hughes Aircraft Co Input/output controller
US3768077A (en) * 1972-04-24 1973-10-23 Ibm Data processor with reflect capability for shift operations
US3825902A (en) * 1973-04-30 1974-07-23 Ibm Interlevel communication in multilevel priority interrupt system
DE2336676C3 (de) * 1973-07-19 1981-06-19 Ibm Deutschland Gmbh, 7000 Stuttgart Einrichtung zur Modifizierung von Mikroprogrammbefehlen
DE2560129C2 (de) * 1974-09-25 1982-11-04 Data General Corp., 01581 Westboro, Mass. Verfahren für die Erzeugung und Ausführung der Anfangsmikroinstruktion einer zur Ausführung einer Makroinstruktion dienenden Mikroinstruktionsfolge
US3990052A (en) * 1974-09-25 1976-11-02 Data General Corporation Central processing unit employing microprogrammable control for use in a data processing system
US4241397A (en) * 1977-10-25 1980-12-23 Digital Equipment Corporation Central processor unit for executing instructions with a special operand specifier of indeterminate length
US4342078A (en) * 1979-05-21 1982-07-27 Motorola, Inc. Instruction register sequence decoder for microprogrammed data processor and method
US4310895A (en) * 1979-11-02 1982-01-12 International Business Machines Corporation Plural null digital interconnections
FR2469752B1 (fr) * 1979-11-14 1986-05-16 Bull Sa Dispositif de partage d'un sous-systeme central d'un systeme de traitement de l'information en plusieurs sous-systemes independants
US4368513A (en) * 1980-03-24 1983-01-11 International Business Machines Corp. Partial roll mode transfer for cyclic bulk memory
US4453209A (en) * 1980-03-24 1984-06-05 International Business Machines Corporation System for optimizing performance of paging store
US4408273A (en) * 1980-05-27 1983-10-04 International Business Machines Corporation Method and means for cataloging data sets using dual keyed data sets and direct pointers
US4480304A (en) * 1980-10-06 1984-10-30 International Business Machines Corporation Method and means for the retention of locks across system, subsystem, and communication failures in a multiprocessing, multiprogramming, shared data environment
US4399504A (en) * 1980-10-06 1983-08-16 International Business Machines Corporation Method and means for the sharing of data resources in a multiprocessing, multiprogramming environment
US4435753A (en) * 1980-10-31 1984-03-06 International Business Machines Corporation Register allocation system using recursive queuing during source code compilation
US4567574A (en) 1983-03-14 1986-01-28 International Business Machines Corporation Optimizing cobol object code instruction path length with respect to perform statements
US4575798A (en) * 1983-06-03 1986-03-11 International Business Machines Corporation External sorting using key value distribution and range formation
US4584643A (en) * 1983-08-31 1986-04-22 International Business Machines Corporation Decentralized synchronization of clocks
US4531185A (en) * 1983-08-31 1985-07-23 International Business Machines Corporation Centralized synchronization of clocks
US4587628A (en) * 1983-12-05 1986-05-06 International Business Machines Corporation Method and apparatus for dynamic invocation of utilities
US4603323A (en) * 1984-05-25 1986-07-29 International Business Machines Corporation Method for extending the exponent range of an IBM 370-type floating point processor
US4631673A (en) 1985-01-22 1986-12-23 International Business Machines Corporation Method for refreshing multicolumn tables in a relational data base using minimal information
US4782444A (en) * 1985-12-17 1988-11-01 International Business Machine Corporation Compilation using two-colored pebbling register allocation method such that spill code amount is invariant with basic block's textual ordering
US5247646A (en) * 1986-05-15 1993-09-21 Aquidneck Systems International, Inc. Compressed data optical disk storage system
US4775969A (en) * 1986-05-15 1988-10-04 Aquidneck Systems International, Inc. Optical disk storage format, method and apparatus for emulating a magnetic tape drive
US5034914A (en) * 1986-05-15 1991-07-23 Aquidneck Systems International, Inc. Optical disk data storage method and apparatus with buffered interface
US4823306A (en) * 1987-08-14 1989-04-18 International Business Machines Corporation Text search system
EP0381655A3 (fr) * 1989-01-31 1992-12-02 International Business Machines Corporation Méthode de synchronisation de l'attribution des tâches entre des systèmes opérationnels multitâches
EP0409808A3 (en) * 1989-07-19 1991-11-27 International Business Machines Corporation Method for ensuring map integrity in a system-managed store of a computer
US5218696A (en) * 1989-07-24 1993-06-08 International Business Machines Corporation Method for dynamically expanding and rapidly accessing file directories
US5226143A (en) * 1990-03-14 1993-07-06 International Business Machines Corporation Multiprocessor system includes operating system for notifying only those cache managers who are holders of shared locks on a designated page by global lock manager
US5301290A (en) * 1990-03-14 1994-04-05 International Business Machines Corporation Method for minimizing lock processing while ensuring consistency among pages common to local processor caches and a shared external store
JP2575543B2 (ja) * 1990-04-04 1997-01-29 インターナショナル・ビジネス・マシーンズ・コーポレイション 同時アクセス管理方法
EP0472814B1 (fr) * 1990-08-31 1996-12-18 International Business Machines Corporation Voies de transmission de données dans un système d'entrée-sortie d'ordinateur
US5379398A (en) * 1992-04-20 1995-01-03 International Business Machines Corporation Method and system for concurrent access during backup copying of data
US5584039A (en) * 1993-11-08 1996-12-10 International Business Machines Corporation System for coordinating execution of multiple concurrent channel programs without host processor involvement using suspend and resume commands to control data transfer between I/O devices
US5487077A (en) * 1994-05-23 1996-01-23 International Business Machines Corporation Location dependent variable error correction processing for multi-track recording media using variable length coding means
US7607133B2 (en) * 2004-02-11 2009-10-20 Arm Limited Interrupt processing control
GB2506169A (en) * 2012-09-24 2014-03-26 Imagination Tech Ltd Limiting task context restore if a flag indicates task processing is disabled
CN109171701B (zh) * 2018-07-05 2023-02-03 北京谷山丰生物医学技术有限公司 提高心电采集系统频率响应的方法及装置

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843841A (en) * 1954-09-20 1958-07-15 Internat Telemeter Corp Information storage system
US2872666A (en) * 1955-07-19 1959-02-03 Ibm Data transfer and translating system
US3319230A (en) * 1956-09-26 1967-05-09 Ibm Data processing machine including program interrupt feature
DE1084497B (de) * 1957-11-13 1960-06-30 Emi Ltd Logistische elektronische Rechenvorrichtung
NL136146C (fr) * 1957-12-09
NL234523A (fr) * 1957-12-23
NL135792C (fr) * 1958-08-29 1900-01-01
US3056552A (en) * 1959-01-28 1962-10-02 Ibm Asynchronous parallel adder deriving intermediate sums and carries by repeated additions and multiplications
US3153775A (en) * 1959-02-11 1964-10-20 Ibm Table look-up system
US3141151A (en) * 1959-03-23 1964-07-14 Burroughs Corp Magnetic tape storage system for digital computers wherein an indication of the number of bits in a message is stored with the message
NL255604A (fr) * 1959-09-08
US3185966A (en) * 1959-09-08 1965-05-25 Ibm Data editing system
NL256940A (fr) * 1959-10-19 1900-01-01
US3111648A (en) * 1960-03-31 1963-11-19 Ibm Conversion apparatus
NL267513A (fr) * 1960-07-25
US3233224A (en) * 1960-09-15 1966-02-01 Burroughs Corp Data processing system
US3119098A (en) * 1960-10-31 1964-01-21 Ibm Stream editing unit
US3228005A (en) * 1960-12-30 1966-01-04 Ibm Apparatus for manipulating data on a byte basis
USB325107I5 (fr) * 1961-01-27
US3273126A (en) * 1961-08-25 1966-09-13 Ibm Computer control system
DE1157009B (de) * 1961-09-13 1963-11-07 Telefunken Patent Rechenwerk einer digitalen Rechenmaschine
DE1187044B (fr) * 1961-09-13 1965-02-11
GB993879A (fr) * 1961-11-16
US3258748A (en) * 1962-01-08 1966-06-28 Fntan, fntin
NL287533A (fr) * 1962-01-22
US3248708A (en) * 1962-01-22 1966-04-26 Ibm Memory organization for fast read storage
NL292579A (fr) * 1962-05-10
FR1365593A (fr) * 1962-06-22 1964-11-03
NL294820A (fr) * 1962-07-03
US3267433A (en) * 1962-08-24 1966-08-16 Ibm Computing system with special purpose index registers
US3292152A (en) * 1962-09-17 1966-12-13 Burroughs Corp Memory
BE637749A (fr) * 1962-10-01
US3319226A (en) * 1962-11-30 1967-05-09 Burroughs Corp Data processor module for a modular data processing system for operation with a time-shared memory in the simultaneous execution of multi-tasks and multi-programs
US3286239A (en) * 1962-11-30 1966-11-15 Burroughs Corp Automatic interrupt system for a data processor
US3264615A (en) * 1962-12-11 1966-08-02 Ibm Memory protection system
US3271744A (en) * 1962-12-31 1966-09-06 Handling of multiple matches and fencing in memories
US3292155A (en) * 1963-03-15 1966-12-13 Burroughs Corp Computer branch command
US3268875A (en) * 1963-12-20 1966-08-23 Ibm Translation operation
US3297997A (en) * 1963-06-10 1967-01-10 Beckman Instruments Inc List control
DE1218761B (de) * 1963-07-19 1966-06-08 International Business Machines Corporation, Armonk, N. Y. (V. St. A.) Datenspeidbereinrichtung
US3297999A (en) * 1963-08-26 1967-01-10 Burroughs Corp Multi-programming computer
US3300764A (en) * 1963-08-26 1967-01-24 Collins Radio Co Data processor
US3302183A (en) * 1963-11-26 1967-01-31 Burroughs Corp Micro-program digital computer
US3290658A (en) * 1963-12-11 1966-12-06 Rca Corp Electronic computer with interrupt facility
US3312946A (en) * 1963-12-18 1967-04-04 Ibm Processor for coded data
US3328768A (en) * 1964-04-06 1967-06-27 Ibm Storage protection systems
US3315235A (en) * 1964-08-04 1967-04-18 Ibm Data processing system
US3325785A (en) * 1964-12-18 1967-06-13 Ibm Efficient utilization of control storage and access controls therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133189A (en) * 1982-12-31 1984-07-18 Philips Nv Microprogram arrangement

Also Published As

Publication number Publication date
AT255801B (de) 1967-07-25
ES311414A1 (es) 1966-01-16
FI46568B (fi) 1973-01-02
AT267226B (de) 1968-12-27
GB1108802A (en) 1968-04-03
DE1303416B (fr) 1971-12-23
DE1499201B2 (de) 1971-01-21
CH424324A (de) 1966-11-15
DE1499200A1 (de) 1970-03-05
NL143351B (nl) 1974-09-16
SE316936B (fr) 1969-11-03
US3400371A (en) 1968-09-03
BE662151A (fr) 1965-08-02
IL23159A (en) 1969-01-29
CH425282A (de) 1966-11-30
BE662153A (fr) 1965-08-02
CH418011A (de) 1966-07-31
NL6504272A (fr) 1965-10-07
NL6504270A (fr) 1965-10-07
CH426321A (de) 1966-12-15
CH432065A (de) 1967-03-15
GB1045425A (en) 1966-10-12
BE662152A (fr) 1965-08-02
BE662154A (fr) 1965-08-02
NL6504273A (fr) 1965-10-07
DE1237363B (de) 1967-03-23
GB1108801A (en) 1968-04-03
ES311413A1 (es) 1965-10-01
ES311385A1 (es) 1965-11-01
AT264162B (de) 1968-08-26
CH422394A (de) 1966-10-15
SE310277B (fr) 1969-04-21
SE311445B (fr) 1969-06-09
DE1246289B (de) 1967-08-03
FI46568C (fi) 1973-04-10
DE1499200B2 (de) 1971-04-15
NL6504269A (fr) 1965-10-07
DE1499201A1 (de) 1970-10-22
DE1250659B (de) 1967-09-21
NO117054B (fr) 1969-06-23
GB1061361A (en) 1967-03-08
NL6504271A (fr) 1965-10-07
GB1055704A (en) 1967-01-18
GB1108800A (en) 1968-04-03
AT253260B (de) 1967-03-28
BE662149A (fr) 1965-08-02

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