US3400371A - Data processing system - Google Patents

Data processing system Download PDF

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Publication number
US3400371A
US3400371A US357372A US35737264A US3400371A US 3400371 A US3400371 A US 3400371A US 357372 A US357372 A US 357372A US 35737264 A US35737264 A US 35737264A US 3400371 A US3400371 A US 3400371A
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US
United States
Prior art keywords
field
character
trigger
characters
pattern
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 - Lifetime
Application number
US357372A
Inventor
Gene M Amdahl
Gerrit A Blaauw
Albert A Magdall
Jr Charles B Perkins
John W Rood
Bruce M Updike
Anthony E Villante
Weber Helmut
Elaine M Boehm
Calingaert Peter
Richard J Carnevale
Case Richard Paul
Arthur F Collins
Jack E Greene
William P Hanf
Jacob R Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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.)
Filing date
Publication date
Priority to DENDAT1250659D priority Critical patent/DE1250659B/en
Priority to GB1054725D priority patent/GB1054725A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to US357372A priority patent/US3400371A/en
Priority to GB5906/65A priority patent/GB1061361A/en
Priority to GB8602/65A priority patent/GB1045425A/en
Priority to DEJ27677A priority patent/DE1246289B/en
Priority to IL23159A priority patent/IL23159A/en
Priority to GB10974/65A priority patent/GB1055704A/en
Priority to GB10969/65A priority patent/GB1108801A/en
Priority to GB10973/65A priority patent/GB1108802A/en
Priority to DE19651303416D priority patent/DE1303416B/de
Priority to DE19651499200 priority patent/DE1499200B2/en
Priority to AT259965A priority patent/AT264162B/en
Priority to AT275865A priority patent/AT255801B/en
Priority to DE19651499201 priority patent/DE1499201B2/en
Priority to DEJ27790A priority patent/DE1237363B/en
Priority to AT285365A priority patent/AT253260B/en
Priority to AT285265A priority patent/AT267226B/en
Priority to GB13606/65A priority patent/GB1108800A/en
Priority to CH464065A priority patent/CH422394A/en
Priority to CH463965A priority patent/CH424324A/en
Priority to FR11672A priority patent/FR1429730A/en
Priority to CH463765A priority patent/CH426321A/en
Priority to FR11675A priority patent/FR1437719A/en
Priority to CH463865A priority patent/CH425282A/en
Priority to CH464165A priority patent/CH432065A/en
Priority to FR11674A priority patent/FR1429732A/en
Priority to NO157511A priority patent/NO117054B/no
Priority to CH463665A priority patent/CH418011A/en
Priority to FR11673A priority patent/FR1429731A/en
Priority to FR11676A priority patent/FR1436161A/en
Priority to ES0311385A priority patent/ES311385A1/en
Priority to FR11902A priority patent/FR1436169A/en
Priority to NL6504273A priority patent/NL6504273A/xx
Priority to NL656504271A priority patent/NL143351B/en
Priority to ES0311413A priority patent/ES311413A1/en
Priority to NL6504275.A priority patent/NL166559C/en
Priority to NL656504274A priority patent/NL145066B/en
Priority to NL6504270A priority patent/NL6504270A/xx
Priority to NL6504269A priority patent/NL6504269A/xx
Priority to NL6504272A priority patent/NL6504272A/xx
Priority to ES0311414A priority patent/ES311414A1/en
Priority to NL6504276A priority patent/NL6504276A/xx
Priority to BE662151A priority patent/BE662151A/xx
Priority to SE4431/65A priority patent/SE316936B/xx
Priority to BE662149A priority patent/BE662149A/xx
Priority to BE662154A priority patent/BE662154A/xx
Priority to FI650831A priority patent/FI46568C/en
Priority to BE662152A priority patent/BE662152A/xx
Priority to BE662153A priority patent/BE662153A/xx
Priority to SE4433/65A priority patent/SE311445B/xx
Priority to SE4432/65A priority patent/SE310277B/xx
Application granted granted Critical
Publication of US3400371A publication Critical patent/US3400371A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F9/3005—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

Abstract

1,061,361. Editing data. INTERNATIONAL BUSINESS MACHINES CORPORATION. Feb. 11, 1965 [April 6, 1964], No. 5906/65. Heading G4A. In an electronic data processing system, data characters to be edited are transferred selectively and successively under partial control of a bi-stable device from a first (" source ") storage field to a second (" pattern ") storage field initially containing control and data characters (e.g. decimal point), whereby at the conclusion of an editing operation the second field contains selected characters from the first field selectively interspersed with data characters of the second field. Bytes each have 8 bits and comprise two binary-coded decimal digits or one such and a sign (" packed " format), or one such digit plus 4 zone bits (" unpacked " format). Provision is made for interchanging the two halves of a byte in a register to simplify test on a half, testing being done generally by subtracting a constant from the number and seeing if the result is zero. The bi-stable device referred to above is a " significance trigger " which is 0 if the next " source " character is presumed non-significant and 1 if significant. The trigger is set to 1 if the " source " character is non-zero, or when a " significance start " control character is detected in the " pattern " field, and set to 0 when a " field separation " control character is detected. The characters of the " pattern " field are accessed from memory in turn. Those not control characters are retained in the " pattern " field if the "significance trigger " is at 1 but replaced by fill characters if at .0. " Field separation " control characters are replaced by fill characters. Detection of a " significance start " control character or a " digit select " control character results in the accessing of the. corresponding " source " character. If this is non-zero or if the "significance trigger " is at 1, it replaces the control character in the "pattern " field after being " unpacked " by insertion of zone bits 1111. Otherwise the control character is replaced by a fill character. The editing operation is initiated by an instruction word containing an OP code specifying either normal, editing as above or the latter plus the additional feature of storing the address in the "pattern " field of the highest significant character in the "source" field when this is detected through switching of the " significance trigger ". This facilitates later insertion of e.g. a currency symbol. The editing instruction word also specifies the number of bytes in the " pattern " field and the addresses of the highest order bytes of the " source " and " pattern " fields. These addresses are each specified by specifying a number and a register, the contents of the register being added to the number to get the address. Detection of a sign character in the " source " field sets to 1 a trigger to indicate that a sign is present, and if the sign is negative sets a further trigger to 1 to indicate this. This will cause the " significance trigger " to be set to 1. The second sign trigger and another trigger set to 1 in the presence of a non-zero " source " digit can be used to control subsequent (unspecified) operations. Reference has been directed by the Comptroller to Specification 954,801.
US357372A 1964-04-06 1964-04-06 Data processing system Expired - Lifetime US3400371A (en)

Priority Applications (52)

Application Number Priority Date Filing Date Title
DENDAT1250659D DE1250659B (en) 1964-04-06 Microprogram-controlled data processing system
GB1054725D GB1054725A (en) 1964-04-06
US357372A US3400371A (en) 1964-04-06 1964-04-06 Data processing system
GB5906/65A GB1061361A (en) 1964-04-06 1965-02-11 Improvements in or relating to electronic data processing systems
GB8602/65A GB1045425A (en) 1964-04-06 1965-03-01 Improvements relating to arithmetic and logic units
DEJ27677A DE1246289B (en) 1964-04-06 1965-03-11 Condition register for a program-controlled data processing system
IL23159A IL23159A (en) 1964-04-06 1965-03-15 Data editing system
GB10974/65A GB1055704A (en) 1964-04-06 1965-03-16 Improvements relating to electronic data processing systems
GB10969/65A GB1108801A (en) 1964-04-06 1965-03-16 Improvements in or relating to electronic data processing systems
GB10973/65A GB1108802A (en) 1964-04-06 1965-03-16 Improvements relating to program controlled electronic data processing systems
DE19651303416D DE1303416B (en) 1964-04-06 1965-03-19
DE19651499200 DE1499200B2 (en) 1964-04-06 1965-03-20 DATA PROCESSING SYSTEM WITH PRIORITY CONTROLLED PROGRAM INTERRUPTION
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
DE19651499201 DE1499201B2 (en) 1964-04-06 1965-03-26 Circuit arrangement for converting information in a packed byte representation into an unpacked representation
DEJ27790A DE1237363B (en) 1964-04-06 1965-03-27 Arithmetic-logical unit
AT285365A AT253260B (en) 1964-04-06 1965-03-29 Data processing facility
AT285265A AT267226B (en) 1964-04-06 1965-03-29 Arithmetic-logical unit
GB13606/65A GB1108800A (en) 1964-04-06 1965-03-31 Improvements in or relating to electronic data processing machines
CH464065A CH422394A (en) 1964-04-06 1965-04-02 Procedure for program interruption of program-controlled, electronic computing systems
CH463965A CH424324A (en) 1964-04-06 1965-04-02 Data processing system with a device for address modification and method for its operation
FR11672A FR1429730A (en) 1964-04-06 1965-04-02 Electronic data processing machine
CH463765A CH426321A (en) 1964-04-06 1965-04-02 Arithmetic unit
FR11675A FR1437719A (en) 1964-04-06 1965-04-02 Data editing system
CH463865A CH425282A (en) 1964-04-06 1965-04-02 Program-controlled data processing system and procedures for its operation
CH464165A CH432065A (en) 1964-04-06 1965-04-02 Data processing facility
FR11674A FR1429732A (en) 1964-04-06 1965-04-02 Program information processing system
NO157511A NO117054B (en) 1964-04-06 1965-04-02
CH463665A CH418011A (en) 1964-04-06 1965-04-02 Microprogram-controlled data processing system
FR11673A FR1429731A (en) 1964-04-06 1965-04-02 Address modification device
FR11676A FR1436161A (en) 1964-04-06 1965-04-02 Arithmetic and logical unit
ES0311385A ES311385A1 (en) 1964-04-06 1965-04-03 A y logical arithmetic unit device. (Machine-translation by Google Translate, not legally binding)
FR11902A FR1436169A (en) 1964-04-06 1965-04-05 Method of program interruption in data processing systems
NL6504273A NL6504273A (en) 1964-04-06 1965-04-05
NL656504271A NL143351B (en) 1964-04-06 1965-04-05 SYSTEM FOR FORMATTING NUMERIC INFORMATION TO BE PRINTED.
ES0311413A ES311413A1 (en) 1964-04-06 1965-04-05 An electronic data processing system. (Machine-translation by Google Translate, not legally binding)
NL6504275.A NL166559C (en) 1964-04-06 1965-04-05 DATA PROCESSING SYSTEM WITH MEMORY CONTENT SECURITY.
NL656504274A NL145066B (en) 1964-04-06 1965-04-05 INPUT-OUTPUT CONTROL.
NL6504270A NL6504270A (en) 1964-04-06 1965-04-05
NL6504269A NL6504269A (en) 1964-04-06 1965-04-05
NL6504272A NL6504272A (en) 1964-04-06 1965-04-05
ES0311414A ES311414A1 (en) 1964-04-06 1965-04-05 Data processing system
NL6504276A NL6504276A (en) 1964-04-06 1965-04-05
BE662151A BE662151A (en) 1964-04-06 1965-04-06
SE4431/65A SE316936B (en) 1964-04-06 1965-04-06
BE662149A BE662149A (en) 1964-04-06 1965-04-06
BE662154A BE662154A (en) 1964-04-06 1965-04-06
FI650831A FI46568C (en) 1964-04-06 1965-04-06 Arrangement for delivering source data words on electronic data processing machines.
BE662152A BE662152A (en) 1964-04-06 1965-04-06
BE662153A BE662153A (en) 1964-04-06 1965-04-06
SE4433/65A SE311445B (en) 1964-04-06 1965-04-06
SE4432/65A SE310277B (en) 1964-04-06 1965-04-06

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
US3400371A true US3400371A (en) 1968-09-03

Family

ID=23405304

Family Applications (1)

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

Country Status (12)

Country Link
US (1) US3400371A (en)
AT (4) AT264162B (en)
BE (5) BE662153A (en)
CH (6) CH424324A (en)
DE (6) DE1246289B (en)
ES (3) ES311385A1 (en)
FI (1) FI46568C (en)
GB (7) GB1061361A (en)
IL (1) IL23159A (en)
NL (5) NL6504269A (en)
NO (1) NO117054B (en)
SE (3) SE310277B (en)

Cited By (43)

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US3594732A (en) * 1966-08-16 1971-07-20 Scient Data Systems Inc General purpose digital computer
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
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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
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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
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
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DE3043012A1 (en) * 1979-11-14 1981-06-25 Compagnie Internationale pour l'Informatique CII-Honeywell Bull, 75020 Paris DEVICE FOR THE INDEPENDENT OPERATION OF SEVERAL UNITS IN AN INFORMATION PROCESSING SYSTEM BY DIFFERENT USERS
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
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
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
US4435753A (en) 1980-10-31 1984-03-06 International Business Machines Corporation Register allocation system using recursive queuing during source code compilation
EP0051131A2 (en) * 1980-10-31 1982-05-12 International Business Machines Corporation Computing system operating to assign registers to data
EP0051131B1 (en) * 1980-10-31 1986-12-10 International Business Machines Corporation Computing system operating to assign registers to data
EP0118829A2 (en) 1983-03-14 1984-09-19 International Business Machines Corporation Compilation of perform statements
US4575798A (en) * 1983-06-03 1986-03-11 International Business Machines Corporation External sorting using key value distribution and range formation
US4531185A (en) * 1983-08-31 1985-07-23 International Business Machines Corporation Centralized synchronization of clocks
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EP0189031A2 (en) 1985-01-22 1986-07-30 International Business Machines Corporation A 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
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US5675767A (en) * 1989-07-19 1997-10-07 International Business Machines Corporation Method for verification and restoration of directories in CPU system managed store
US5218696A (en) * 1989-07-24 1993-06-08 International Business Machines Corporation Method for dynamically expanding and rapidly accessing file directories
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US5410697A (en) * 1990-04-04 1995-04-25 International Business Machines Corporation Concurrency management using version identification of shared data as a supplement to use of locks
US5420988A (en) * 1990-08-31 1995-05-30 International Business Machines Corporation Establishing logical paths through a switch between channels and control units in a computer I/O 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

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CH425282A (en) 1966-11-30
GB1108802A (en) 1968-04-03
AT253260B (en) 1967-03-28
IL23159A (en) 1969-01-29
ES311385A1 (en) 1965-11-01
ES311414A1 (en) 1966-01-16
GB1108800A (en) 1968-04-03
CH432065A (en) 1967-03-15
BE662152A (en) 1965-08-02
ES311413A1 (en) 1965-10-01
BE662154A (en) 1965-08-02
GB1061361A (en) 1967-03-08
NL6504272A (en) 1965-10-07
NL6504269A (en) 1965-10-07
NL6504271A (en) 1965-10-07
DE1246289B (en) 1967-08-03
CH422394A (en) 1966-10-15
DE1303416B (en) 1971-12-23
DE1499200A1 (en) 1970-03-05
CH418011A (en) 1966-07-31
NL143351B (en) 1974-09-16
GB1054725A (en)
AT264162B (en) 1968-08-26
GB1045425A (en) 1966-10-12
SE316936B (en) 1969-11-03
DE1499201A1 (en) 1970-10-22
GB1055704A (en) 1967-01-18
FI46568B (en) 1973-01-02
NO117054B (en) 1969-06-23
AT267226B (en) 1968-12-27
SE310277B (en) 1969-04-21
NL6504273A (en) 1965-10-07
NL6504270A (en) 1965-10-07
GB1108801A (en) 1968-04-03
CH426321A (en) 1966-12-15
SE311445B (en) 1969-06-09
BE662149A (en) 1965-08-02
AT255801B (en) 1967-07-25
DE1250659B (en) 1967-09-21
DE1237363B (en) 1967-03-23
CH424324A (en) 1966-11-15
DE1499201B2 (en) 1971-01-21
BE662153A (en) 1965-08-02
FI46568C (en) 1973-04-10
DE1499200B2 (en) 1971-04-15
BE662151A (en) 1965-08-02

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