NL7802779A - INFORMATION PROCESSING DEVICE. - Google Patents

INFORMATION PROCESSING DEVICE.

Info

Publication number
NL7802779A
NL7802779A NL7802779A NL7802779A NL7802779A NL 7802779 A NL7802779 A NL 7802779A NL 7802779 A NL7802779 A NL 7802779A NL 7802779 A NL7802779 A NL 7802779A NL 7802779 A NL7802779 A NL 7802779A
Authority
NL
Netherlands
Prior art keywords
information processing
processing device
information
processing
Prior art date
Application number
NL7802779A
Other languages
Dutch (nl)
Original Assignee
Ferranti 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 Ferranti Ltd filed Critical Ferranti Ltd
Publication of NL7802779A publication Critical patent/NL7802779A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/143—Detection of memory cassette insertion or removal; Continuity checks of supply or ground lines; Detection of supply variations, interruptions or levels ; Switching between alternative supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Power Sources (AREA)
  • Communication Control (AREA)
NL7802779A 1977-03-19 1978-03-14 INFORMATION PROCESSING DEVICE. NL7802779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11704/77A GB1554013A (en) 1977-03-19 1977-03-19 Data processing

Publications (1)

Publication Number Publication Date
NL7802779A true NL7802779A (en) 1978-09-21

Family

ID=9991170

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7802779A NL7802779A (en) 1977-03-19 1978-03-14 INFORMATION PROCESSING DEVICE.

Country Status (11)

Country Link
AU (1) AU516079B2 (en)
BE (1) BE864893A (en)
BR (1) BR7801685A (en)
DE (1) DE2811121A1 (en)
DK (1) DK119278A (en)
FR (1) FR2384301A1 (en)
GB (1) GB1554013A (en)
IN (1) IN148642B (en)
IT (1) IT1103553B (en)
NL (1) NL7802779A (en)
NO (1) NO780871L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276354A (en) * 1981-05-27 1994-01-04 Sgs-Thomson Microelectronics, Inc. Integrated circuit package with battery housing
US4998888A (en) * 1984-07-23 1991-03-12 Sgs-Thomson Microelectronics, Inc. Integrated circuit package with battery housing
US5055704A (en) * 1984-07-23 1991-10-08 Sgs-Thomson Microelectronics, Inc. Integrated circuit package with battery housing
FR2519160A1 (en) * 1981-12-30 1983-07-01 Eldau Sarl Code recognition system for card operated lock - comprises memory on card accessed through microprocessor when correct procedure is followed by processor at lock
US4607351A (en) * 1985-01-14 1986-08-19 International Business Machine Corp. Cartridge memory protection
US5430681A (en) * 1989-05-08 1995-07-04 Hitachi Maxell, Ltd. Memory cartridge and its memory control method
JPH04205992A (en) * 1990-11-30 1992-07-28 Mitsubishi Electric Corp Input buffer circuit, input/output buffer circuit and portable type semiconductor memory device

Also Published As

Publication number Publication date
AU516079B2 (en) 1981-05-14
GB1554013A (en) 1979-10-17
FR2384301A1 (en) 1978-10-13
DE2811121A1 (en) 1978-09-28
IT7848483A0 (en) 1978-03-17
AU3418378A (en) 1979-09-20
IN148642B (en) 1981-04-25
BE864893A (en) 1978-07-03
NO780871L (en) 1978-09-20
BR7801685A (en) 1979-01-02
DK119278A (en) 1978-09-20
IT1103553B (en) 1985-10-14

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BV The patent application has lapsed