JPH022240B2 - - Google Patents

Info

Publication number
JPH022240B2
JPH022240B2 JP20424581A JP20424581A JPH022240B2 JP H022240 B2 JPH022240 B2 JP H022240B2 JP 20424581 A JP20424581 A JP 20424581A JP 20424581 A JP20424581 A JP 20424581A JP H022240 B2 JPH022240 B2 JP H022240B2
Authority
JP
Japan
Prior art keywords
output
circuit
memory
signal
level
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 - Lifetime
Application number
JP20424581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58105496A (ja
Inventor
Hiroshi Iwahashi
Kyobumi Ochii
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56204245A priority Critical patent/JPS58105496A/ja
Priority to US06/446,669 priority patent/US4546455A/en
Priority to DE8282111666T priority patent/DE3279868D1/de
Priority to EP82111666A priority patent/EP0083031B1/en
Publication of JPS58105496A publication Critical patent/JPS58105496A/ja
Publication of JPH022240B2 publication Critical patent/JPH022240B2/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
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
    • G11C29/83—Masking faults in memories by using spares or by reconfiguring using programmable devices with reduced power consumption
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Read Only Memory (AREA)
  • Semiconductor Memories (AREA)
JP56204245A 1981-12-17 1981-12-17 半導体集積回路 Granted JPS58105496A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56204245A JPS58105496A (ja) 1981-12-17 1981-12-17 半導体集積回路
US06/446,669 US4546455A (en) 1981-12-17 1982-12-03 Semiconductor device
DE8282111666T DE3279868D1 (en) 1981-12-17 1982-12-16 Semiconductor memory device having a programming circuit
EP82111666A EP0083031B1 (en) 1981-12-17 1982-12-16 Semiconductor memory device having a programming circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56204245A JPS58105496A (ja) 1981-12-17 1981-12-17 半導体集積回路

Publications (2)

Publication Number Publication Date
JPS58105496A JPS58105496A (ja) 1983-06-23
JPH022240B2 true JPH022240B2 (enrdf_load_stackoverflow) 1990-01-17

Family

ID=16487251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56204245A Granted JPS58105496A (ja) 1981-12-17 1981-12-17 半導体集積回路

Country Status (1)

Country Link
JP (1) JPS58105496A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152597A (ja) * 1983-02-18 1984-08-31 Nec Corp メモリ回路
JPS6018899A (ja) * 1983-07-13 1985-01-30 Toshiba Corp 半導体メモリ
JPS61104500A (ja) * 1984-10-24 1986-05-22 Hitachi Micro Comput Eng Ltd 半導体集積回路装置
JP2703890B2 (ja) * 1986-11-27 1998-01-26 日本電気株式会社 半導体集積回路
JP2002369377A (ja) * 2001-06-08 2002-12-20 Pioneer Electronic Corp 電子機器

Also Published As

Publication number Publication date
JPS58105496A (ja) 1983-06-23

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