JPS56169293A - Memory testing circuit - Google Patents

Memory testing circuit

Info

Publication number
JPS56169293A
JPS56169293A JP7224480A JP7224480A JPS56169293A JP S56169293 A JPS56169293 A JP S56169293A JP 7224480 A JP7224480 A JP 7224480A JP 7224480 A JP7224480 A JP 7224480A JP S56169293 A JPS56169293 A JP S56169293A
Authority
JP
Japan
Prior art keywords
enable signal
write enable
test
memory
test data
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
JP7224480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6321935B2 (enrdf_load_stackoverflow
Inventor
Koji Hashiguchi
Yoichi Kudo
Atsushi Serizawa
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 JP7224480A priority Critical patent/JPS56169293A/ja
Publication of JPS56169293A publication Critical patent/JPS56169293A/ja
Publication of JPS6321935B2 publication Critical patent/JPS6321935B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
    • G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing

Landscapes

  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Static Random-Access Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP7224480A 1980-05-30 1980-05-30 Memory testing circuit Granted JPS56169293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7224480A JPS56169293A (en) 1980-05-30 1980-05-30 Memory testing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7224480A JPS56169293A (en) 1980-05-30 1980-05-30 Memory testing circuit

Publications (2)

Publication Number Publication Date
JPS56169293A true JPS56169293A (en) 1981-12-25
JPS6321935B2 JPS6321935B2 (enrdf_load_stackoverflow) 1988-05-10

Family

ID=13483678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7224480A Granted JPS56169293A (en) 1980-05-30 1980-05-30 Memory testing circuit

Country Status (1)

Country Link
JP (1) JPS56169293A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6321935B2 (enrdf_load_stackoverflow) 1988-05-10

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