AU498929B2 - Self-checking data processing system - Google Patents

Self-checking data processing system

Info

Publication number
AU498929B2
AU498929B2 AU76152/74A AU7615274A AU498929B2 AU 498929 B2 AU498929 B2 AU 498929B2 AU 76152/74 A AU76152/74 A AU 76152/74A AU 7615274 A AU7615274 A AU 7615274A AU 498929 B2 AU498929 B2 AU 498929B2
Authority
AU
Australia
Prior art keywords
self
data processing
processing system
checking data
checking
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
Application number
AU76152/74A
Other versions
AU7615274A (en
Inventor
D. J Greenwald
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.)
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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 US423647A external-priority patent/US3916178A/en
Priority claimed from US423023A external-priority patent/US3916177A/en
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of AU7615274A publication Critical patent/AU7615274A/en
Application granted granted Critical
Publication of AU498929B2 publication Critical patent/AU498929B2/en
Expired 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
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26—Functional testing
    • G06F11/273—Tester hardware, i.e. output processing circuits
    • G06F11/2736—Tester hardware, i.e. output processing circuits using a dedicated service processor for test

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
AU76152/74A 1973-12-10 1974-12-06 Self-checking data processing system Expired AU498929B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US42364873A 1973-12-10 1973-12-10
US423647A US3916178A (en) 1973-12-10 1973-12-10 Apparatus and method for two controller diagnostic and verification procedures in a data processing unit
USUS423647 1973-12-10
USUS423023 1973-12-10
US423023A US3916177A (en) 1973-12-10 1973-12-10 Remote entry diagnostic and verification procedure apparatus for a data processing unit
USUS423648 1973-12-10

Publications (2)

Publication Number Publication Date
AU7615274A AU7615274A (en) 1976-06-10
AU498929B2 true AU498929B2 (en) 1979-03-29

Family

ID=27411390

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76152/74A Expired AU498929B2 (en) 1973-12-10 1974-12-06 Self-checking data processing system

Country Status (6)

Country Link
AU (1) AU498929B2 (en)
CA (1) CA1031463A (en)
DE (1) DE2458070A1 (en)
FR (1) FR2254063B1 (en)
GB (1) GB1491047A (en)
IT (1) IT1024358B (en)

Also Published As

Publication number Publication date
FR2254063A1 (en) 1975-07-04
CA1031463A (en) 1978-05-16
IT1024358B (en) 1978-06-20
FR2254063B1 (en) 1978-07-13
AU7615274A (en) 1976-06-10
GB1491047A (en) 1977-11-09
DE2458070A1 (en) 1975-06-12

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