EP0270125A3 - Pipeline controlling system - Google Patents

Pipeline controlling system Download PDF

Info

Publication number
EP0270125A3
EP0270125A3 EP87117955A EP87117955A EP0270125A3 EP 0270125 A3 EP0270125 A3 EP 0270125A3 EP 87117955 A EP87117955 A EP 87117955A EP 87117955 A EP87117955 A EP 87117955A EP 0270125 A3 EP0270125 A3 EP 0270125A3
Authority
EP
European Patent Office
Prior art keywords
controlling system
pipeline controlling
pipeline
controlling
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.)
Granted
Application number
EP87117955A
Other versions
EP0270125A2 (en
EP0270125B1 (en
Inventor
Tohru 651 Toshiba-Shinkoyasu-Daiichi-Ryo Utsumi
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.)
Toshiba Corp
Original Assignee
Toshiba 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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of EP0270125A2 publication Critical patent/EP0270125A2/en
Publication of EP0270125A3 publication Critical patent/EP0270125A3/en
Application granted granted Critical
Publication of EP0270125B1 publication Critical patent/EP0270125B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3824—Operand accessing

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
EP87117955A 1986-12-05 1987-12-04 Pipeline controlling system Expired - Lifetime EP0270125B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP289031/86 1986-12-05
JP61289031A JPH07101385B2 (en) 1986-12-05 1986-12-05 Information processing equipment

Publications (3)

Publication Number Publication Date
EP0270125A2 EP0270125A2 (en) 1988-06-08
EP0270125A3 true EP0270125A3 (en) 1990-03-28
EP0270125B1 EP0270125B1 (en) 1993-10-13

Family

ID=17737930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117955A Expired - Lifetime EP0270125B1 (en) 1986-12-05 1987-12-04 Pipeline controlling system

Country Status (4)

Country Link
US (1) US4901236A (en)
EP (1) EP0270125B1 (en)
JP (1) JPH07101385B2 (en)
DE (1) DE3787789T2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2902402B2 (en) * 1987-09-30 1999-06-07 三菱電機株式会社 Data processing device
JPH0766324B2 (en) * 1988-03-18 1995-07-19 三菱電機株式会社 Data processing device
JPH0769806B2 (en) * 1988-10-14 1995-07-31 三菱電機株式会社 Data processing device
JP2504156B2 (en) * 1989-01-25 1996-06-05 日本電気株式会社 Information processing device
US5249280A (en) * 1990-07-05 1993-09-28 Motorola, Inc. Microcomputer having a memory bank switching apparatus for accessing a selected memory bank in an external memory
JP3435267B2 (en) * 1995-11-07 2003-08-11 株式会社東芝 Microprocessor and load address prediction method thereof
JP2001229678A (en) 1999-12-07 2001-08-24 Toshiba Corp Semiconductor storage device
US8725991B2 (en) * 2007-09-12 2014-05-13 Qualcomm Incorporated Register file system and method for pipelined processing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155211A2 (en) * 1984-02-24 1985-09-18 Fujitsu Limited System for by-pass control in pipeline operation of computer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318931A (en) * 1976-08-06 1978-02-21 Hitachi Ltd Information processor
US4402042A (en) * 1980-11-24 1983-08-30 Texas Instruments Incorporated Microprocessor system with instruction pre-fetch
JPS57114949A (en) * 1981-01-05 1982-07-17 Nec Corp Data processor
JPS57143640A (en) * 1981-03-02 1982-09-04 Hitachi Ltd Data processing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155211A2 (en) * 1984-02-24 1985-09-18 Fujitsu Limited System for by-pass control in pipeline operation of computer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 23, no. 6, November 1980, pages 2401-2403, New York, US; J.M. ANGIULLI et al.: "Enhancements in implementing load address" *

Also Published As

Publication number Publication date
DE3787789T2 (en) 1994-04-14
JPH07101385B2 (en) 1995-11-01
EP0270125A2 (en) 1988-06-08
DE3787789D1 (en) 1993-11-18
EP0270125B1 (en) 1993-10-13
US4901236A (en) 1990-02-13
JPS63142431A (en) 1988-06-14

Similar Documents

Publication Publication Date Title
GB2190804B (en) Multiple location control system
GB8706908D0 (en) Valve control system
GB8631051D0 (en) Control system
GB8720331D0 (en) Control system
EP0314409A3 (en) Vehicle-running control system
GB8717462D0 (en) Control system
GB8725268D0 (en) Control system
GB2200938B (en) Control system
GB8723097D0 (en) Condition controlling system
GB8718592D0 (en) Control system
EP0262624A3 (en) Positioning control system
YU31287A (en) Mutual controlling system
EP0270125A3 (en) Pipeline controlling system
GB8615624D0 (en) Sequence control system
GB8700023D0 (en) Control system
GB8626358D0 (en) Control systems
GB8608242D0 (en) Control system
EP0321568A4 (en) Pipeline control system.
EP0235761A3 (en) Fluid control system
GB2189326B (en) Control systems
GB8623258D0 (en) Control system
YU64888A (en) Two-microprocessors controlling system
GB8630462D0 (en) Control systems
GB8619122D0 (en) Control system
GB8707072D0 (en) Control system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19871204

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 19911217

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REF Corresponds to:

Ref document number: 3787789

Country of ref document: DE

Date of ref document: 19931118

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19971125

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19971212

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981204

REG Reference to a national code

Ref country code: FR

Ref legal event code: D6

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19981204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991001

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20061208

Year of fee payment: 20