JPS5638636A - Data processing unit - Google Patents

Data processing unit

Info

Publication number
JPS5638636A
JPS5638636A JP11418779A JP11418779A JPS5638636A JP S5638636 A JPS5638636 A JP S5638636A JP 11418779 A JP11418779 A JP 11418779A JP 11418779 A JP11418779 A JP 11418779A JP S5638636 A JPS5638636 A JP S5638636A
Authority
JP
Japan
Prior art keywords
address
incorrect
odd number
data
circuit
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
JP11418779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6218943B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kenichiro Oda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11418779A priority Critical patent/JPS5638636A/ja
Publication of JPS5638636A publication Critical patent/JPS5638636A/ja
Publication of JPS6218943B2 publication Critical patent/JPS6218943B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Computer And Data Communications (AREA)
  • Storage Device Security (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Debugging And Monitoring (AREA)
JP11418779A 1979-09-07 1979-09-07 Data processing unit Granted JPS5638636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11418779A JPS5638636A (en) 1979-09-07 1979-09-07 Data processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11418779A JPS5638636A (en) 1979-09-07 1979-09-07 Data processing unit

Publications (2)

Publication Number Publication Date
JPS5638636A true JPS5638636A (en) 1981-04-13
JPS6218943B2 JPS6218943B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-04-25

Family

ID=14631367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11418779A Granted JPS5638636A (en) 1979-09-07 1979-09-07 Data processing unit

Country Status (1)

Country Link
JP (1) JPS5638636A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263854A (ja) * 1988-04-15 1989-10-20 Nec Corp メモリパリティエラー判別方式
JPH02148343A (ja) * 1988-11-30 1990-06-07 Nec Corp メモリ・パリティ・エラー判別方式

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554740A (en) * 1978-06-27 1980-01-14 Nec Corp Address monitor system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554740A (en) * 1978-06-27 1980-01-14 Nec Corp Address monitor system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263854A (ja) * 1988-04-15 1989-10-20 Nec Corp メモリパリティエラー判別方式
JPH02148343A (ja) * 1988-11-30 1990-06-07 Nec Corp メモリ・パリティ・エラー判別方式

Also Published As

Publication number Publication date
JPS6218943B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-04-25

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