ZA763850B - Improvements in or relating to data processing systems - Google Patents

Improvements in or relating to data processing systems

Info

Publication number
ZA763850B
ZA763850B ZA763850A ZA763850A ZA763850B ZA 763850 B ZA763850 B ZA 763850B ZA 763850 A ZA763850 A ZA 763850A ZA 763850 A ZA763850 A ZA 763850A ZA 763850 B ZA763850 B ZA 763850B
Authority
ZA
South Africa
Prior art keywords
relating
data processing
processing systems
systems
data
Prior art date
Application number
ZA763850A
Other languages
English (en)
Inventor
J Lennon
B Procter
D Warner
Original Assignee
Int Computers 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
Application filed by Int Computers Ltd filed Critical Int Computers Ltd
Publication of ZA763850B publication Critical patent/ZA763850B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
    • G01R31/318533—Reconfiguring for testing, e.g. LSSD, partitioning using scanning techniques, e.g. LSSD, Boundary Scan, JTAG
    • G01R31/318558—Addressing or selecting of subparts of the device under test

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
ZA763850A 1975-07-02 1976-06-28 Improvements in or relating to data processing systems ZA763850B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27875/75A GB1536147A (en) 1975-07-02 1975-07-02 Data processing systems

Publications (1)

Publication Number Publication Date
ZA763850B true ZA763850B (en) 1977-05-25

Family

ID=10266707

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763850A ZA763850B (en) 1975-07-02 1976-06-28 Improvements in or relating to data processing systems

Country Status (5)

Country Link
CH (1) CH612279A5 (de)
DE (1) DE2625183C3 (de)
GB (1) GB1536147A (de)
IN (1) IN146000B (de)
ZA (1) ZA763850B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312066A (en) * 1979-12-28 1982-01-19 International Business Machines Corporation Diagnostic/debug machine architecture
GB2121997B (en) * 1982-06-11 1985-10-09 Int Computers Ltd Testing modular data processing systems
EP0109770B1 (de) * 1982-11-20 1986-12-30 International Computers Limited Prüfen von digitalen elektronischen Schaltungen
EP0146645B1 (de) * 1983-12-08 1987-09-16 Ibm Deutschland Gmbh Prüf- und Diagnoseeinrichtung für Digitalrechner
DE3373730D1 (en) * 1983-12-15 1987-10-22 Ibm Series-parallel/parallel-series device for variable bit length configuration
US4692897A (en) * 1984-09-04 1987-09-08 Gte Communication Systems Corporation Arrangement for dynamic range checking or matching for digital values in a software system
JPH077345B2 (ja) * 1988-06-22 1995-01-30 株式会社東芝 論理回路ブロックの自己診断回路
TW200708750A (en) 2005-07-22 2007-03-01 Koninkl Philips Electronics Nv Testable integrated circuit, system in package and test instruction set

Also Published As

Publication number Publication date
DE2625183C3 (de) 1979-07-19
CH612279A5 (en) 1979-07-13
DE2625183B2 (de) 1978-11-16
DE2625183A1 (de) 1977-01-13
GB1536147A (en) 1978-12-20
IN146000B (de) 1979-02-03
AU1484776A (en) 1977-12-15

Similar Documents

Publication Publication Date Title
ZA77658B (en) Improvements in or relating to data processing systems
ZA774493B (en) Improvements in or relating to data processing systems
ZA755134B (en) Improvements in or relating to data processing systems
HK36780A (en) Improvements in or relating to electronic data processing systems
JPS5252533A (en) Data processing system
ZA763978B (en) Improvements in or relating to data storage systems
JPS526431A (en) Common bus connected in data processing system
GB1547384A (en) Data processing system
ZA782047B (en) Improvements in or relating to data processing units
ZA747858B (en) Improvements in or relating to multiprocessor data processing systems
GB1547383A (en) Data processing system
HK36680A (en) Improvements in or relating to data processing systems
GB1556194A (en) Data processing system with interrupt
ZA761805B (en) Improvements in or relating to integrated combination units for data processing systems
GB1547386A (en) Data processing system
ZA762602B (en) Improvements in or relating to servo systems
JPS522227A (en) Data processing system
ZA762703B (en) Improvements in or relating to data transmission systems
MY8200016A (en) Improvements in information processing systems
JPS51150242A (en) Data processing system
ZA763850B (en) Improvements in or relating to data processing systems
HK36880A (en) Improvements in or relating to data processing systems
ZA771645B (en) Improvements in or relating to data processing systems
GB1555027A (en) Data processing
ZA755135B (en) Improvements in or relating to data processing systems