ES2036730T3 - Procedimiento para la utilizacion segun las necesidades de la memoria de datos de un microordenador como memoria del programa. - Google Patents

Procedimiento para la utilizacion segun las necesidades de la memoria de datos de un microordenador como memoria del programa.

Info

Publication number
ES2036730T3
ES2036730T3 ES198989103803T ES89103803T ES2036730T3 ES 2036730 T3 ES2036730 T3 ES 2036730T3 ES 198989103803 T ES198989103803 T ES 198989103803T ES 89103803 T ES89103803 T ES 89103803T ES 2036730 T3 ES2036730 T3 ES 2036730T3
Authority
ES
Spain
Prior art keywords
memory
microcomputer
program
procedure
needs
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
ES198989103803T
Other languages
English (en)
Inventor
Hartmut Dr. Schrenk
Hans-Heinrich Ing. Grad. Viehmann
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.)
Siemens AG
Original Assignee
Siemens AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6348883&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2036730(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2036730T3 publication Critical patent/ES2036730T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • G06F12/1425—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block
    • G06F12/1441—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block for a range

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Debugging And Monitoring (AREA)
  • Logic Circuits (AREA)
  • Microcomputers (AREA)

Abstract

EN UN MICROCOMPUTADOR ESTA PREVISTO UN ALMACENADOR PRINCIPAL PROGRAMABLE ELECTRICAMENTE, UTILIZABLE COMO ALMACENADOR DE PROGRAMAS EQUIPADO ZONALMENTE CON UN BLOQUEADOR QUE IMPIDE EL DESARROLLO DE PROGRAMA ALMACENADO EN ZONAS BLOQUEADAS DEL ALMACENADOR.
ES198989103803T 1988-03-04 1989-03-03 Procedimiento para la utilizacion segun las necesidades de la memoria de datos de un microordenador como memoria del programa. Expired - Lifetime ES2036730T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807122 1988-03-04

Publications (1)

Publication Number Publication Date
ES2036730T3 true ES2036730T3 (es) 1993-06-01

Family

ID=6348883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989103803T Expired - Lifetime ES2036730T3 (es) 1988-03-04 1989-03-03 Procedimiento para la utilizacion segun las necesidades de la memoria de datos de un microordenador como memoria del programa.

Country Status (5)

Country Link
EP (1) EP0331202B1 (es)
AT (1) ATE82645T1 (es)
DE (1) DE58902733D1 (es)
DK (1) DK170385B1 (es)
ES (1) ES2036730T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02202642A (ja) * 1989-02-01 1990-08-10 Toshiba Corp プログラム動作監視装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266026B (de) * 1962-06-22 1968-04-11 Sperry Rand Corporation, Nevv York N Y (V St A) Verfahren und Anordnung zum Verhüten einer Änderung eines Speichermhaltes

Also Published As

Publication number Publication date
EP0331202B1 (de) 1992-11-19
EP0331202A1 (de) 1989-09-06
DE58902733D1 (de) 1992-12-24
DK98989A (da) 1989-09-05
DK98989D0 (da) 1989-03-01
ATE82645T1 (de) 1992-12-15
DK170385B1 (da) 1995-08-14

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