JPS55116149A - Memory secrecy protection system - Google Patents

Memory secrecy protection system

Info

Publication number
JPS55116149A
JPS55116149A JP2410579A JP2410579A JPS55116149A JP S55116149 A JPS55116149 A JP S55116149A JP 2410579 A JP2410579 A JP 2410579A JP 2410579 A JP2410579 A JP 2410579A JP S55116149 A JPS55116149 A JP S55116149A
Authority
JP
Japan
Prior art keywords
memory
program
gate
eml
virtual
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
JP2410579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6221140B2 (enrdf_load_stackoverflow
Inventor
Shigeo Sawada
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 JP2410579A priority Critical patent/JPS55116149A/ja
Publication of JPS55116149A publication Critical patent/JPS55116149A/ja
Publication of JPS6221140B2 publication Critical patent/JPS6221140B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Storage Device Security (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP2410579A 1979-02-28 1979-02-28 Memory secrecy protection system Granted JPS55116149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2410579A JPS55116149A (en) 1979-02-28 1979-02-28 Memory secrecy protection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2410579A JPS55116149A (en) 1979-02-28 1979-02-28 Memory secrecy protection system

Publications (2)

Publication Number Publication Date
JPS55116149A true JPS55116149A (en) 1980-09-06
JPS6221140B2 JPS6221140B2 (enrdf_load_stackoverflow) 1987-05-11

Family

ID=12129059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2410579A Granted JPS55116149A (en) 1979-02-28 1979-02-28 Memory secrecy protection system

Country Status (1)

Country Link
JP (1) JPS55116149A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129860A (ja) * 1983-12-19 1985-07-11 Hitachi Ltd アドレス指定例外検出方式
JPS63228352A (ja) * 1987-03-18 1988-09-22 Hitachi Ltd 仮想計算機システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129860A (ja) * 1983-12-19 1985-07-11 Hitachi Ltd アドレス指定例外検出方式
JPS63228352A (ja) * 1987-03-18 1988-09-22 Hitachi Ltd 仮想計算機システム

Also Published As

Publication number Publication date
JPS6221140B2 (enrdf_load_stackoverflow) 1987-05-11

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