ZA811188B - Microprocessor-based control system - Google Patents

Microprocessor-based control system

Info

Publication number
ZA811188B
ZA811188B ZA00811188A ZA811188A ZA811188B ZA 811188 B ZA811188 B ZA 811188B ZA 00811188 A ZA00811188 A ZA 00811188A ZA 811188 A ZA811188 A ZA 811188A ZA 811188 B ZA811188 B ZA 811188B
Authority
ZA
South Africa
Prior art keywords
microprocessor
control system
based control
control
Prior art date
Application number
ZA00811188A
Other languages
English (en)
Inventor
G Jones
Original Assignee
British Gas 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 British Gas Corp filed Critical British Gas Corp
Publication of ZA811188B publication Critical patent/ZA811188B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0646—Configuration or reconfiguration
    • G06F12/0684—Configuration or reconfiguration with feedback, e.g. presence or absence of unit detected by addressing, overflow detection
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24045—Test if memory card is inserted, present

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Microcomputers (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control By Computers (AREA)
  • Memory System (AREA)
ZA00811188A 1980-11-06 1981-02-23 Microprocessor-based control system ZA811188B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8035735A GB2087607B (en) 1980-11-06 1980-11-06 Computer-based control system

Publications (1)

Publication Number Publication Date
ZA811188B true ZA811188B (en) 1982-04-28

Family

ID=10517139

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00811188A ZA811188B (en) 1980-11-06 1981-02-23 Microprocessor-based control system

Country Status (8)

Country Link
EP (1) EP0051905A3 (fr)
JP (1) JPS5785126A (fr)
AU (1) AU526840B2 (fr)
CA (1) CA1154875A (fr)
CH (1) CH641577A5 (fr)
DK (1) DK82881A (fr)
GB (1) GB2087607B (fr)
ZA (1) ZA811188B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960786A (ja) * 1982-09-30 1984-04-06 Fujitsu Ltd 半導体集積回路
JPS6120151A (ja) * 1984-07-06 1986-01-28 Nec Corp メモリ装置
JPS6277661A (ja) * 1985-09-30 1987-04-09 Toshiba Corp メモリ有無検出回路
EP0500915B1 (fr) * 1990-09-17 2000-02-02 Samsung Semiconductor, Inc. Procédé de configuration d'un système mémoire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030080A (en) * 1974-01-07 1977-06-14 Texas Instruments Incorporated Variable module memory

Also Published As

Publication number Publication date
GB2087607A (en) 1982-05-26
GB2087607B (en) 1984-10-24
JPS5785126A (en) 1982-05-27
CA1154875A (fr) 1983-10-04
CH641577A5 (fr) 1984-02-29
EP0051905A2 (fr) 1982-05-19
DK82881A (da) 1982-05-07
AU526840B2 (en) 1983-02-03
EP0051905A3 (fr) 1984-10-03
AU6863281A (en) 1982-05-13

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