IT1019548B - IMPROVEMENT IN A PROCESS CALCULATOR COMMANDED BY MICROPRO GRAMS TO TEST IT DURING THE RUNNING OF A MICROPROGRAM - Google Patents

IMPROVEMENT IN A PROCESS CALCULATOR COMMANDED BY MICROPRO GRAMS TO TEST IT DURING THE RUNNING OF A MICROPROGRAM

Info

Publication number
IT1019548B
IT1019548B IT2749673A IT2749673A IT1019548B IT 1019548 B IT1019548 B IT 1019548B IT 2749673 A IT2749673 A IT 2749673A IT 2749673 A IT2749673 A IT 2749673A IT 1019548 B IT1019548 B IT 1019548B
Authority
IT
Italy
Prior art keywords
micropro
microprogram
commanded
grams
running
Prior art date
Application number
IT2749673A
Other languages
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1019548B publication Critical patent/IT1019548B/en

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2273—Test methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
IT2749673A 1972-08-04 1973-08-03 IMPROVEMENT IN A PROCESS CALCULATOR COMMANDED BY MICROPRO GRAMS TO TEST IT DURING THE RUNNING OF A MICROPROGRAM IT1019548B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238496 DE2238496A1 (en) 1972-08-04 1972-08-04 METHOD OF TESTING MICRO-PROGRAM CONTROLLED PROCESSORS

Publications (1)

Publication Number Publication Date
IT1019548B true IT1019548B (en) 1977-11-30

Family

ID=5852706

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2749673A IT1019548B (en) 1972-08-04 1973-08-03 IMPROVEMENT IN A PROCESS CALCULATOR COMMANDED BY MICROPRO GRAMS TO TEST IT DURING THE RUNNING OF A MICROPROGRAM

Country Status (7)

Country Link
BE (1) BE803197A (en)
DE (1) DE2238496A1 (en)
FR (1) FR2195373A5 (en)
GB (1) GB1437217A (en)
IT (1) IT1019548B (en)
LU (1) LU68149A1 (en)
NL (1) NL7310652A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808580C2 (en) * 1978-02-28 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Microcomputer with a microprocessor integrated on a chip and a read-only memory
JPS55128641A (en) 1979-03-23 1980-10-04 Nissan Motor Co Ltd Controlling system for vehicle
USRE31582E (en) * 1979-03-23 1984-05-08 Nissan Motor Company, Limited Automatic control system for method and apparatus for checking devices of an automotive vehicle in use with a microcomputer
EP0087064A3 (en) * 1982-02-18 1986-12-10 Hewlett-Packard Company Program debugging method and system
CA1226954A (en) * 1984-05-11 1987-09-15 Jan S. Herman Control sequencer with dual microprogram counters for microdiagnostics
US4841434A (en) * 1984-05-11 1989-06-20 Raytheon Company Control sequencer with dual microprogram counters for microdiagnostics
US4918586A (en) * 1985-07-31 1990-04-17 Ricoh Company, Ltd. Extended memory device with instruction read from first control store containing information for accessing second control store
JP2918019B2 (en) * 1995-08-30 1999-07-12 日本電気株式会社 Test circuit for single-chip microprocessor

Also Published As

Publication number Publication date
NL7310652A (en) 1974-02-06
FR2195373A5 (en) 1974-03-01
LU68149A1 (en) 1974-02-11
GB1437217A (en) 1976-05-26
BE803197A (en) 1974-02-04
DE2238496A1 (en) 1974-02-14

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