AT267226B - Arithmetic-logical unit - Google Patents
Arithmetic-logical unitInfo
- Publication number
- AT267226B AT267226B AT285265A AT285265A AT267226B AT 267226 B AT267226 B AT 267226B AT 285265 A AT285265 A AT 285265A AT 285265 A AT285265 A AT 285265A AT 267226 B AT267226 B AT 267226B
- Authority
- AT
- Austria
- Prior art keywords
- arithmetic
- logical unit
- logical
- unit
- Prior art date
Links
Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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)
- Pure & Applied Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Computing Systems (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Computational Linguistics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Artificial Intelligence (AREA)
- Quality & Reliability (AREA)
- Health & Medical Sciences (AREA)
- Executing Machine-Instructions (AREA)
- Document Processing Apparatus (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Debugging And Monitoring (AREA)
- Controls And Circuits For Display Device (AREA)
- Bus Control (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
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 |
---|---|
AT267226B true AT267226B (en) | 1968-12-27 |
Family
ID=23405304
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT259965A AT264162B (en) | 1964-04-06 | 1965-03-22 | Programmed data processing system |
AT275865A AT255801B (en) | 1964-04-06 | 1965-03-25 | Microprogram-controlled data processing system |
AT285265A AT267226B (en) | 1964-04-06 | 1965-03-29 | Arithmetic-logical unit |
AT285365A AT253260B (en) | 1964-04-06 | 1965-03-29 | Data processing facility |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT259965A AT264162B (en) | 1964-04-06 | 1965-03-22 | Programmed data processing system |
AT275865A AT255801B (en) | 1964-04-06 | 1965-03-25 | Microprogram-controlled data processing system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT285365A AT253260B (en) | 1964-04-06 | 1965-03-29 | Data processing facility |
Country Status (12)
Country | Link |
---|---|
US (1) | US3400371A (en) |
AT (4) | AT264162B (en) |
BE (5) | BE662149A (en) |
CH (6) | CH418011A (en) |
DE (6) | DE1246289B (en) |
ES (3) | ES311385A1 (en) |
FI (1) | FI46568C (en) |
GB (7) | GB1061361A (en) |
IL (1) | IL23159A (en) |
NL (5) | NL143351B (en) |
NO (1) | NO117054B (en) |
SE (3) | SE310277B (en) |
Families Citing this family (55)
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 (en) * | 1966-06-03 | 1970-08-06 | Ibm | Adding-subtracting circuit for coded decimal numbers, especially those in byte representation |
DE1549531A1 (en) * | 1966-08-16 | 1971-04-01 | Scient Data Systems Inc | Digital computer system |
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 (en) * | 1973-07-19 | 1981-06-19 | Ibm Deutschland Gmbh, 7000 Stuttgart | Device for modifying microprogram instructions |
DE2560129C2 (en) * | 1974-09-25 | 1982-11-04 | Data General Corp., 01581 Westboro, Mass. | Method for generating and executing the initial microinstruction of a microinstruction sequence used for executing a macroinstruction |
US3990052A (en) * | 1974-09-25 | 1976-11-02 | Data General Corporation | Central processing unit employing microprogrammable control for use in a data processing system |
DE2846495C2 (en) * | 1977-10-25 | 1993-10-21 | Digital Equipment Corp | Central unit |
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 (en) * | 1979-11-14 | 1986-05-16 | Bull Sa | DEVICE FOR SHARING A CENTRAL SUBSYSTEM OF AN INFORMATION PROCESSING SYSTEM INTO SEVERAL INDEPENDENT SUBSYSTEMS |
US4453209A (en) * | 1980-03-24 | 1984-06-05 | International Business Machines Corporation | System for optimizing performance of paging store |
US4368513A (en) * | 1980-03-24 | 1983-01-11 | International Business Machines Corp. | Partial roll mode transfer for cyclic bulk memory |
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 |
NL8205076A (en) * | 1982-12-31 | 1984-07-16 | Philips Nv | DATA PROCESSOR UNIT EQUIPPED WITH A CONTROL PART INCLUDING AN ADDRESS GENERATOR FOR GENERATING ADDRESSES COMPOSED OF CHARACTERISTIC ADDRESS PARTS. |
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 |
US5034914A (en) * | 1986-05-15 | 1991-07-23 | Aquidneck Systems International, Inc. | Optical disk data storage method and apparatus with buffered interface |
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 |
US4823306A (en) * | 1987-08-14 | 1989-04-18 | International Business Machines Corporation | Text search system |
EP0381655A3 (en) * | 1989-01-31 | 1992-12-02 | International Business Machines Corporation | Method for synchronizing the dispatching of tasks among multitasking operating systems |
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 |
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 |
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 |
JP2575543B2 (en) * | 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 | Simultaneous access management method |
DE69123663T2 (en) * | 1990-08-31 | 1997-06-26 | Ibm | Channels in a computer input / output system |
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 (en) * | 2018-07-05 | 2023-02-03 | 北京谷山丰生物医学技术有限公司 | Method and device for improving frequency response of electrocardio acquisition system |
Family Cites Families (48)
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---|---|---|---|---|
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 (en) * | 1957-11-13 | 1960-06-30 | Emi Ltd | Logistic electronic computing device |
NL233967A (en) * | 1957-12-09 | |||
NL234525A (en) * | 1957-12-23 | |||
NL135793C (en) * | 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 (en) * | 1959-09-08 | |||
US3185966A (en) * | 1959-09-08 | 1965-05-25 | Ibm | Data editing system |
NL136144C (en) * | 1959-10-19 | 1900-01-01 | ||
US3111648A (en) * | 1960-03-31 | 1963-11-19 | Ibm | Conversion apparatus |
NL267513A (en) * | 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 |
NL274015A (en) * | 1961-01-27 | |||
US3273126A (en) * | 1961-08-25 | 1966-09-13 | Ibm | Computer control system |
NL283190A (en) * | 1961-09-13 | |||
DE1157009B (en) * | 1961-09-13 | 1963-11-07 | Telefunken Patent | Arithmetic unit of a digital calculating machine |
GB993879A (en) * | 1961-11-16 | |||
US3258748A (en) * | 1962-01-08 | 1966-06-28 | Fntan, fntin | |
NL287533A (en) * | 1962-01-22 | |||
US3248708A (en) * | 1962-01-22 | 1966-04-26 | Ibm | Memory organization for fast read storage |
NL292579A (en) * | 1962-05-10 | |||
DE1266026B (en) * | 1962-06-22 | 1968-04-11 | Sperry Rand Corporation, Nevv York N Y (V St A) | Method and arrangement for preventing a change in a memory content |
BE634161A (en) * | 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 (en) * | 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 (en) * | 1963-07-19 | 1966-06-08 | International Business Machines Corporation, Armonk, N. Y. (V. St. A.) | Data storage device |
US3300764A (en) * | 1963-08-26 | 1967-01-24 | Collins Radio Co | Data processor |
US3297999A (en) * | 1963-08-26 | 1967-01-10 | Burroughs Corp | Multi-programming computer |
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 |
-
0
- GB GB1054725D patent/GB1054725A/en active Active
- DE DENDAT1250659D patent/DE1250659B/en active Pending
-
1964
- 1964-04-06 US US357372A patent/US3400371A/en not_active Expired - Lifetime
-
1965
- 1965-02-11 GB GB5906/65A patent/GB1061361A/en not_active Expired
- 1965-03-01 GB GB8602/65A patent/GB1045425A/en not_active Expired
- 1965-03-11 DE DEJ27677A patent/DE1246289B/en active Pending
- 1965-03-15 IL IL23159A patent/IL23159A/en unknown
- 1965-03-16 GB GB10974/65A patent/GB1055704A/en not_active Expired
- 1965-03-16 GB GB10969/65A patent/GB1108801A/en not_active Expired
- 1965-03-16 GB GB10973/65A patent/GB1108802A/en not_active Expired
- 1965-03-19 DE DE19651303416D patent/DE1303416B/de active Pending
- 1965-03-20 DE DE19651499200 patent/DE1499200B2/en active Pending
- 1965-03-22 AT AT259965A patent/AT264162B/en active
- 1965-03-25 AT AT275865A patent/AT255801B/en active
- 1965-03-26 DE DE19651499201 patent/DE1499201B2/en active Pending
- 1965-03-27 DE DEJ27790A patent/DE1237363B/en active Pending
- 1965-03-29 AT AT285265A patent/AT267226B/en active
- 1965-03-29 AT AT285365A patent/AT253260B/en active
- 1965-03-31 GB GB13606/65A patent/GB1108800A/en not_active Expired
- 1965-04-02 CH CH463665A patent/CH418011A/en unknown
- 1965-04-02 CH CH463765A patent/CH426321A/en unknown
- 1965-04-02 NO NO157511A patent/NO117054B/no unknown
- 1965-04-02 CH CH464065A patent/CH422394A/en unknown
- 1965-04-02 CH CH463965A patent/CH424324A/en unknown
- 1965-04-02 CH CH464165A patent/CH432065A/en unknown
- 1965-04-02 CH CH463865A patent/CH425282A/en unknown
- 1965-04-03 ES ES0311385A patent/ES311385A1/en not_active Expired
- 1965-04-05 ES ES0311413A patent/ES311413A1/en not_active Expired
- 1965-04-05 NL NL656504271A patent/NL143351B/en not_active IP Right Cessation
- 1965-04-05 NL NL6504272A patent/NL6504272A/xx unknown
- 1965-04-05 NL NL6504269A patent/NL6504269A/xx not_active Application Discontinuation
- 1965-04-05 ES ES0311414A patent/ES311414A1/en not_active Expired
- 1965-04-05 NL NL6504270A patent/NL6504270A/xx not_active Application Discontinuation
- 1965-04-05 NL NL6504273A patent/NL6504273A/xx unknown
- 1965-04-06 BE BE662149A patent/BE662149A/xx unknown
- 1965-04-06 BE BE662152A patent/BE662152A/xx unknown
- 1965-04-06 SE SE4432/65A patent/SE310277B/xx unknown
- 1965-04-06 BE BE662153A patent/BE662153A/xx unknown
- 1965-04-06 FI FI650831A patent/FI46568C/en active
- 1965-04-06 SE SE4433/65A patent/SE311445B/xx unknown
- 1965-04-06 SE SE4431/65A patent/SE316936B/xx unknown
- 1965-04-06 BE BE662151A patent/BE662151A/xx unknown
- 1965-04-06 BE BE662154A patent/BE662154A/xx unknown
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