GB2294137B - Data processing apparatus with external interface - Google Patents

Data processing apparatus with external interface

Info

Publication number
GB2294137B
GB2294137B GB9519543A GB9519543A GB2294137B GB 2294137 B GB2294137 B GB 2294137B GB 9519543 A GB9519543 A GB 9519543A GB 9519543 A GB9519543 A GB 9519543A GB 2294137 B GB2294137 B GB 2294137B
Authority
GB
United Kingdom
Prior art keywords
processing apparatus
data processing
external interface
interface
external
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 - Fee Related
Application number
GB9519543A
Other versions
GB9519543D0 (en
GB2294137A (en
Inventor
Stephen John Barlow
Alistair Guy Morfey
James Digby Yarlet Collier
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.)
Cambridge Consultants Ltd
Original Assignee
Cambridge Consultants Ltd
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 claimed from GB9419246A external-priority patent/GB9419246D0/en
Application filed by Cambridge Consultants Ltd filed Critical Cambridge Consultants Ltd
Priority to GB9519543A priority Critical patent/GB2294137B/en
Publication of GB9519543D0 publication Critical patent/GB9519543D0/en
Publication of GB2294137A publication Critical patent/GB2294137A/en
Application granted granted Critical
Publication of GB2294137B publication Critical patent/GB2294137B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3648—Software debugging using additional hardware
    • G06F11/3656—Software debugging using additional hardware using a specific debug interface
    • 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
    • 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
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • 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
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G06F9/30083—Power or thermal control 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
    • G06F9/30098—Register arrangements
    • G06F9/30101—Special purpose registers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Microcomputers (AREA)
GB9519543A 1994-09-23 1995-09-25 Data processing apparatus with external interface Expired - Fee Related GB2294137B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9519543A GB2294137B (en) 1994-09-23 1995-09-25 Data processing apparatus with external interface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9419246A GB9419246D0 (en) 1994-09-23 1994-09-23 Data processing circuits and interfaces
GB9519543A GB2294137B (en) 1994-09-23 1995-09-25 Data processing apparatus with external interface

Publications (3)

Publication Number Publication Date
GB9519543D0 GB9519543D0 (en) 1995-11-29
GB2294137A GB2294137A (en) 1996-04-17
GB2294137B true GB2294137B (en) 1997-01-15

Family

ID=26305680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9519543A Expired - Fee Related GB2294137B (en) 1994-09-23 1995-09-25 Data processing apparatus with external interface

Country Status (1)

Country Link
GB (1) GB2294137B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2040159A2 (en) 2005-05-12 2009-03-25 Cambridge Consultants Limited Processor and interface

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005001394A2 (en) * 2003-06-06 2005-01-06 Cidra Corporation A portable flow measurement apparatus having an array of sensors
DE102004023147A1 (en) * 2004-05-07 2005-11-24 Endress + Hauser Flowtec Ag, Reinach Device for determining and / or monitoring the volume and / or mass flow rate of a medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949374A (en) * 1973-06-28 1976-04-06 Tokyo Denryoku Kabushiki Kaisha Arrangement for supplying input signals to central processing units without interruption of programs
JPS607538A (en) * 1983-06-27 1985-01-16 Dainippon Screen Mfg Co Ltd Data transfer control method
GB2159987B (en) * 1984-06-04 1987-10-28 Gen Electric Distributed input/output systems
IL81764A0 (en) * 1986-04-15 1987-10-20 Symbolics Inc Processor internal bus control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2040159A2 (en) 2005-05-12 2009-03-25 Cambridge Consultants Limited Processor and interface

Also Published As

Publication number Publication date
GB9519543D0 (en) 1995-11-29
GB2294137A (en) 1996-04-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030925