HK27496A - Microcomputer - Google Patents

Microcomputer

Info

Publication number
HK27496A
HK27496A HK27496A HK27496A HK27496A HK 27496 A HK27496 A HK 27496A HK 27496 A HK27496 A HK 27496A HK 27496 A HK27496 A HK 27496A HK 27496 A HK27496 A HK 27496A
Authority
HK
Hong Kong
Prior art keywords
microcomputer
Prior art date
Application number
HK27496A
Other languages
English (en)
Inventor
Naoki Mitsuishi
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
Publication of HK27496A publication Critical patent/HK27496A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
    • G06F15/7814—Specially adapted for real time processing, e.g. comprising hardware timers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Microcomputers (AREA)
  • Read Only Memory (AREA)
  • Memory System (AREA)
  • Storage Device Security (AREA)
HK27496A 1986-03-26 1996-02-15 Microcomputer HK27496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6573986A JP2513462B2 (ja) 1986-03-26 1986-03-26 マイクロ・コンピユ−タ

Publications (1)

Publication Number Publication Date
HK27496A true HK27496A (en) 1996-02-23

Family

ID=13295687

Family Applications (1)

Application Number Title Priority Date Filing Date
HK27496A HK27496A (en) 1986-03-26 1996-02-15 Microcomputer

Country Status (6)

Country Link
US (2) US20040221091A1 (fr)
EP (1) EP0239283B1 (fr)
JP (1) JP2513462B2 (fr)
KR (1) KR950012516B1 (fr)
DE (1) DE3789152T2 (fr)
HK (1) HK27496A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162971A (ja) * 1987-09-09 1989-06-27 Hitachi Ltd シングルチップマイクロコンピュータ
US5321845A (en) * 1987-09-09 1994-06-14 Hitachi, Ltd. Single-chip microcomputer including non-volatile memory elements
FR2623651B1 (fr) * 1987-11-20 1992-11-27 Sgs Thomson Microelectronics Plan memoire et procede et prototype de definition d'un circuit integre electronique comportant un tel plan memoire
FR2623650B1 (fr) * 1987-11-20 1992-10-16 Sgs Thomson Microelectronics Composant electronique monolithique muni d'un decodeur commun pour sa memoire morte et sa memoire de traitement
FR2623653B1 (fr) * 1987-11-24 1992-10-23 Sgs Thomson Microelectronics Procede de test de cellules de memoire electriquement programmable et circuit integre correspondant
JPH02250191A (ja) * 1989-03-23 1990-10-05 Mitsubishi Electric Corp マイクロコンピュータ
GB9014811D0 (en) * 1990-07-04 1990-08-22 Pgc Limited Computer
GB2283342B (en) * 1993-10-26 1998-08-12 Intel Corp Programmable code store circuitry for a nonvolatile semiconductor memory device
DE4406498C1 (de) * 1994-02-28 1995-04-27 Siemens Ag Selbstprogrammierende Schaltungsanordnung
JPH10333898A (ja) * 1997-05-29 1998-12-18 Nec Corp マイクロコンピュータ
JP5192708B2 (ja) * 2007-03-27 2013-05-08 パナソニック株式会社 監視システムの端末装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084240A (en) * 1976-07-28 1978-04-11 Chrysler Corporation Mass production of electronic control units for engines
FR2401459A1 (fr) * 1977-08-26 1979-03-23 Cii Honeywell Bull Support d'information portatif muni d'un microprocesseur et d'une memoire morte programmable
FR2461301A1 (fr) * 1978-04-25 1981-01-30 Cii Honeywell Bull Microprocesseur autoprogrammable
DE2828855C2 (de) * 1978-06-30 1982-11-18 Siemens AG, 1000 Berlin und 8000 München Wortweise elektrisch umprogrammierbarer, nichtflüchtiger Speicher sowie Verfahren zum Löschen bzw. Einschreiben eines bzw. in einen solchen Speicher(s)
US4366540A (en) * 1978-10-23 1982-12-28 International Business Machines Corporation Cycle control for a microprocessor with multi-speed control stores
IT1128896B (it) * 1980-07-03 1986-06-04 Olivetti & Co Spa Apparecchiatura di elaborazione dati con memoria permanente programmabile
US4377857A (en) * 1980-11-18 1983-03-22 Fairchild Camera & Instrument Electrically erasable programmable read-only memory
FR2517441A1 (fr) * 1981-12-02 1983-06-03 Philips Ind Commerciale Dispositif pour mini-ordinateur permettant d'utiliser la meme memoire effacable electriquement, alternativement pour les instructions et les donnees, tant en lecture qu'en ecriture
JPS58139265A (ja) * 1982-02-13 1983-08-18 Dainippon Printing Co Ltd マイクロコンピユ−タ
JPS58184668A (ja) * 1982-04-22 1983-10-28 Fanuc Ltd メモリの書込み制御方式
DE3330022A1 (de) * 1983-08-19 1985-02-28 Siemens AG, 1000 Berlin und 8000 München Thyristor
JPS60177498A (ja) * 1984-02-23 1985-09-11 Fujitsu Ltd 半導体記憶装置
US4575621A (en) * 1984-03-07 1986-03-11 Corpra Research, Inc. Portable electronic transaction device and system therefor
US4749982A (en) * 1984-06-19 1988-06-07 Casio Computer Co., Ltd. Intelligent card
JPS6151695A (ja) * 1984-08-22 1986-03-14 Hitachi Ltd 半導体集積回路装置
JPS6191790A (ja) * 1984-10-12 1986-05-09 カシオ計算機株式会社 カ−ド照合装置
US4663741A (en) * 1984-10-16 1987-05-05 Trilogy Systems Corporation Strobed access semiconductor memory system
US4698750A (en) * 1984-12-27 1987-10-06 Motorola, Inc. Security for integrated circuit microcomputer with EEPROM
US4605844A (en) * 1985-02-11 1986-08-12 At&T Technologies, Inc. Computerized transaction card with inductive data transfer
JPH0713879B2 (ja) * 1985-06-21 1995-02-15 三菱電機株式会社 半導体記憶装置
JPH0818473B2 (ja) * 1985-07-31 1996-02-28 トッパン・ムーア株式会社 機密水準を設定できるｉｃカード
US4718037A (en) * 1985-12-12 1988-01-05 Texas Instrumens Incorporated Microcomputer containing EPROM with self-program capability

Also Published As

Publication number Publication date
US20040221091A1 (en) 2004-11-04
KR950012516B1 (ko) 1995-10-18
JP2513462B2 (ja) 1996-07-03
JPS62224853A (ja) 1987-10-02
EP0239283A2 (fr) 1987-09-30
KR870009290A (ko) 1987-10-24
DE3789152D1 (de) 1994-04-07
DE3789152T2 (de) 1994-06-01
EP0239283B1 (fr) 1994-03-02
US20050251615A1 (en) 2005-11-10
EP0239283A3 (en) 1988-09-21

Similar Documents

Publication Publication Date Title
AR243868A1 (es) Procedimiento para obtener 3-fenoxi o 3-naftiloxi propanaminas-3-sustituidas y sus sales
EP0170284A3 (en) Microcomputer
GB8630957D0 (en) Microcomputer
GB8606707D0 (en) Combination feedboat
GB8502628D0 (en) Microcomputer
EP0250952A3 (en) Microprocessor
HK27496A (en) Microcomputer
EP0322856A3 (en) Microcomputer
GB8619098D0 (en) Combination
AU99209S (en) Whirlpool-spa
EP0169577A3 (en) Microcomputer
GB8627707D0 (en) Damper-proof course
AU98619S (en) Gamesboard
CA56175S (en) Presse-ail
CA55743S (en) Boardgame
PL253290A1 (en) Microcomputer
CS605386A1 (en) Hydrostaticky pohon tvarniaceho stroja so subeznym pohybom dvoch priamociarych hydromotorov
CS697186A1 (en) Sposob vyroby mocovinoformaldehydovych kondenzatov so specifickymi vlastnostami
CS491286A1 (en) Upinac suciastok so zavitovymi vystupkami
CS200786A1 (en) Tenzidy so stabilizacnymi ucinkami
CS89986A1 (en) Nesymetricky induktor so spinanymi kondenzatormi
PL262700A1 (en) Communication microcomputer
GB8624787D0 (en) Pass
CS491186A1 (en) Upinac suciastok s otvormi so zavitom
CS541786A1 (en) Clankovy most

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050311