GB2016753B - - Google Patents

Info

Publication number
GB2016753B
GB2016753B GB7909169A GB7909169A GB2016753B GB 2016753 B GB2016753 B GB 2016753B GB 7909169 A GB7909169 A GB 7909169A GB 7909169 A GB7909169 A GB 7909169A GB 2016753 B GB2016753 B GB 2016753B
Authority
GB
United Kingdom
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 - Fee Related
Application number
GB7909169A
Other versions
GB2016753A (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.)
Filing date
Publication of GB2016753B publication Critical patent/GB2016753B/en
Application filed filed Critical
Publication of GB2016753A publication Critical patent/GB2016753A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003Arrangements for executing specific machine instructions
    • G06F9/3004Arrangements for executing specific machine instructions to perform operations on memory
    • G06F9/30043LOAD or STORE instructions; Clear instruction
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3818Decoding for concurrent execution
    • G06F9/3822Parallel decoding, e.g. parallel decode units
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3836Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3836Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3838Dependency mechanisms, e.g. register scoreboarding
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3867Concurrent instruction execution, e.g. pipeline, look ahead using instruction pipelines
GB7909169A 1978-03-16 1979-03-15 Data Processing System Withdrawn GB2016753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88709378A 1978-03-16 1978-03-16

Publications (2)

Publication Number Publication Date
GB2016753B true GB2016753B (en)
GB2016753A GB2016753A (en) 1979-09-26

Family

ID=25390443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7909169A Withdrawn GB2016753A (en) 1978-03-16 1979-03-15 Data Processing System

Country Status (5)

Country Link
JP (1) JPS54127649A (en)
DE (1) DE2906685A1 (en)
FR (1) FR2420168B1 (en)
GB (1) GB2016753A (en)
IT (1) IT1166667B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561429B1 (en) * 1984-03-13 1986-09-19 Trt Telecom Radio Electr ADDRESSING DEVICE FOR PROVIDING ADDRESS CODES TO A MEMORY
DE3581556D1 (en) * 1984-04-27 1991-03-07 Bull Hn Information Syst CONTROL UNIT IN A DIGITAL COMPUTER.
DE3650578T2 (en) * 1985-06-17 1997-03-06 Nec Corp Information processing system with a control circuit for waiting for a register renewal and a receiving means of the register to be renewed
JPS6227829A (en) * 1985-07-30 1987-02-05 Fujitsu Ltd Control system for multiplex load instruction
US5167026A (en) * 1989-02-03 1992-11-24 Digital Equipment Corporation Simultaneously or sequentially decoding multiple specifiers of a variable length pipeline instruction based on detection of modified value of specifier registers
US5142631A (en) * 1989-02-03 1992-08-25 Digital Equipment Corporation System for queuing individual read or write mask and generating respective composite mask for controlling access to general purpose register
US5450555A (en) * 1990-06-29 1995-09-12 Digital Equipment Corporation Register logging in pipelined computer using register log queue of register content changes and base queue of register log queue pointers for respective instructions
US5432918A (en) * 1990-06-29 1995-07-11 Digital Equipment Corporation Method and apparatus for ordering read and write operations using conflict bits in a write queue
EP0463965B1 (en) * 1990-06-29 1998-09-09 Digital Equipment Corporation Branch prediction unit for high-performance processor
US5471591A (en) * 1990-06-29 1995-11-28 Digital Equipment Corporation Combined write-operand queue and read-after-write dependency scoreboard
US11457671B2 (en) 2019-12-20 2022-10-04 Maddox Holdings Inc. Maternity undergarment for gentle support and shape enhancement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477063A (en) * 1967-10-26 1969-11-04 Ibm Controller for data processing system
JPS5320180B2 (en) * 1972-05-09 1978-06-24
JPS5240946B2 (en) * 1972-09-06 1977-10-15
JPS5041442A (en) * 1973-08-16 1975-04-15
JPS5318931A (en) * 1976-08-06 1978-02-21 Hitachi Ltd Information processor

Also Published As

Publication number Publication date
DE2906685C2 (en) 1988-04-14
FR2420168B1 (en) 1986-09-26
IT7920567A0 (en) 1979-02-27
GB2016753A (en) 1979-09-26
JPS6112289B2 (en) 1986-04-07
DE2906685A1 (en) 1979-09-20
IT1166667B (en) 1987-05-06
FR2420168A1 (en) 1979-10-12
JPS54127649A (en) 1979-10-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee