JPS6113320B2 - - Google Patents

Info

Publication number
JPS6113320B2
JPS6113320B2 JP56020717A JP2071781A JPS6113320B2 JP S6113320 B2 JPS6113320 B2 JP S6113320B2 JP 56020717 A JP56020717 A JP 56020717A JP 2071781 A JP2071781 A JP 2071781A JP S6113320 B2 JPS6113320 B2 JP S6113320B2
Authority
JP
Japan
Prior art keywords
column
memory cell
output
dummy
memory
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
JP56020717A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57133599A (en
Inventor
Yukio Myazaki
Mitsugi Takeda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2071781A priority Critical patent/JPS57133599A/ja
Publication of JPS57133599A publication Critical patent/JPS57133599A/ja
Publication of JPS6113320B2 publication Critical patent/JPS6113320B2/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

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Read Only Memory (AREA)
  • Semiconductor Memories (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
JP2071781A 1981-02-12 1981-02-12 Semiconductor memory device Granted JPS57133599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2071781A JPS57133599A (en) 1981-02-12 1981-02-12 Semiconductor memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2071781A JPS57133599A (en) 1981-02-12 1981-02-12 Semiconductor memory device

Publications (2)

Publication Number Publication Date
JPS57133599A JPS57133599A (en) 1982-08-18
JPS6113320B2 true JPS6113320B2 (enrdf_load_stackoverflow) 1986-04-12

Family

ID=12034907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2071781A Granted JPS57133599A (en) 1981-02-12 1981-02-12 Semiconductor memory device

Country Status (1)

Country Link
JP (1) JPS57133599A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230700A (ja) * 1985-04-05 1986-10-14 Nec Corp プログラマブル・リ−ド・オンリ−・メモリ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823406B2 (ja) * 1975-12-17 1983-05-14 株式会社東洋クオリティワン ナンシツウレタンフオ−ム ノ セイゾウホウホウ
JPS6027120B2 (ja) * 1977-11-04 1985-06-27 日本電気株式会社 プログラマブルメモリ

Also Published As

Publication number Publication date
JPS57133599A (en) 1982-08-18

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