JPS5798051A - Memory system of scan in/out data - Google Patents

Memory system of scan in/out data

Info

Publication number
JPS5798051A
JPS5798051A JP55174850A JP17485080A JPS5798051A JP S5798051 A JPS5798051 A JP S5798051A JP 55174850 A JP55174850 A JP 55174850A JP 17485080 A JP17485080 A JP 17485080A JP S5798051 A JPS5798051 A JP S5798051A
Authority
JP
Japan
Prior art keywords
data
memory
effective
noneffective
written
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.)
Granted
Application number
JP55174850A
Other languages
English (en)
Other versions
JPS622337B2 (ja
Inventor
Shozo Toda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55174850A priority Critical patent/JPS5798051A/ja
Publication of JPS5798051A publication Critical patent/JPS5798051A/ja
Publication of JPS622337B2 publication Critical patent/JPS622337B2/ja
Granted legal-status Critical Current

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
    • G01R31/318544—Scanning methods, algorithms and patterns
    • G01R31/318547—Data generators or compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
JP55174850A 1980-12-11 1980-12-11 Memory system of scan in/out data Granted JPS5798051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55174850A JPS5798051A (en) 1980-12-11 1980-12-11 Memory system of scan in/out data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55174850A JPS5798051A (en) 1980-12-11 1980-12-11 Memory system of scan in/out data

Publications (2)

Publication Number Publication Date
JPS5798051A true JPS5798051A (en) 1982-06-18
JPS622337B2 JPS622337B2 (ja) 1987-01-19

Family

ID=15985737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55174850A Granted JPS5798051A (en) 1980-12-11 1980-12-11 Memory system of scan in/out data

Country Status (1)

Country Link
JP (1) JPS5798051A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07200343A (ja) * 1993-12-28 1995-08-04 Nec Corp 周辺制御装置の診断制御システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0583872A (ja) * 1991-09-17 1993-04-02 Nec Corp 二次電池システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247345A (en) * 1975-10-13 1977-04-15 Advantest Corp Pattern generating equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247345A (en) * 1975-10-13 1977-04-15 Advantest Corp Pattern generating equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07200343A (ja) * 1993-12-28 1995-08-04 Nec Corp 周辺制御装置の診断制御システム

Also Published As

Publication number Publication date
JPS622337B2 (ja) 1987-01-19

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