DE3587661T2 - Ein-Chip-Mikrocomputer. - Google Patents

Ein-Chip-Mikrocomputer.

Info

Publication number
DE3587661T2
DE3587661T2 DE85110380T DE3587661T DE3587661T2 DE 3587661 T2 DE3587661 T2 DE 3587661T2 DE 85110380 T DE85110380 T DE 85110380T DE 3587661 T DE3587661 T DE 3587661T DE 3587661 T2 DE3587661 T2 DE 3587661T2
Authority
DE
Germany
Prior art keywords
chip microcomputer
microcomputer
chip
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 - Fee Related
Application number
DE85110380T
Other languages
English (en)
Other versions
DE3587661D1 (de
Inventor
Yasuhiro Sakakibara
Isamu Kobayashi
Yoshinori Suzuki
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 Microcomputer System Ltd
Hitachi Ltd
Original Assignee
Hitachi Microcomputer System Ltd
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 Microcomputer System Ltd, Hitachi Ltd filed Critical Hitachi Microcomputer System Ltd
Publication of DE3587661D1 publication Critical patent/DE3587661D1/de
Application granted granted Critical
Publication of DE3587661T2 publication Critical patent/DE3587661T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • 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
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0646—Configuration or reconfiguration
    • G06F12/0684—Configuration or reconfiguration with feedback, e.g. presence or absence of unit detected by addressing, overflow detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Read Only Memory (AREA)
  • Microcomputers (AREA)
DE85110380T 1984-08-22 1985-08-19 Ein-Chip-Mikrocomputer. Expired - Fee Related DE3587661T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59173329A JPS6151695A (ja) 1984-08-22 1984-08-22 半導体集積回路装置

Publications (2)

Publication Number Publication Date
DE3587661D1 DE3587661D1 (de) 1993-12-23
DE3587661T2 true DE3587661T2 (de) 1994-03-10

Family

ID=15958411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE85110380T Expired - Fee Related DE3587661T2 (de) 1984-08-22 1985-08-19 Ein-Chip-Mikrocomputer.

Country Status (6)

Country Link
US (4) US4701886A (de)
EP (1) EP0181443B1 (de)
JP (1) JPS6151695A (de)
KR (3) KR940002296B1 (de)
DE (1) DE3587661T2 (de)
HK (1) HK4796A (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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JPS6068441A (ja) * 1983-09-22 1985-04-19 Fujitsu Ltd ワンチツプ・マイクロ・コンピユ−タ
JPS6151695A (ja) * 1984-08-22 1986-03-14 Hitachi Ltd 半導体集積回路装置
KR950000341B1 (ko) * 1984-11-26 1995-01-13 가부시기가이샤 히다찌세이사꾸쇼 메모리를 내장한 반도체 집적회로 장치
JPS61222148A (ja) * 1985-03-08 1986-10-02 Fujitsu Ltd １チツプマイクロコンピユ−タの製造方法
JP2513462B2 (ja) * 1986-03-26 1996-07-03 株式会社日立製作所 マイクロ・コンピユ−タ
US5261110A (en) * 1986-10-10 1993-11-09 Hitachi, Ltd. System for performing writes to non-volatile memory elements in a minimal time
US5313650A (en) * 1986-10-24 1994-05-17 Hitachi, Ltd. System for performing writes to non-volatile memory elements in a minimal time
US4758996A (en) * 1987-01-30 1988-07-19 Rise Technology, Inc. Address translator
US5511211A (en) * 1988-08-31 1996-04-23 Hitachi, Ltd. Method for flexibly developing a data processing system comprising rewriting instructions in non-volatile memory elements after function check indicates failure of required functions
JP2648840B2 (ja) * 1988-11-22 1997-09-03 株式会社日立製作所 半導体記憶装置
JPH0812646B2 (ja) * 1989-03-03 1996-02-07 三菱電機株式会社 半導体集積回路
US5197026A (en) * 1989-04-13 1993-03-23 Microchip Technology Incorporated Transparent EEPROM backup of DRAM memories
JPH02140700U (de) * 1989-04-20 1990-11-26
JP2830308B2 (ja) * 1990-02-26 1998-12-02 日本電気株式会社 情報処理装置
EP0460692B1 (de) * 1990-06-08 1996-01-10 Kabushiki Kaisha Toshiba Halbleiterspeicher mit Fehlerbehandlungsschaltung
JP3016490B2 (ja) * 1990-09-28 2000-03-06 富士写真フイルム株式会社 Ｉｃメモリカード
JPH04162300A (ja) * 1990-10-26 1992-06-05 Nec Corp 半導体メモリ
JP3408552B2 (ja) * 1991-02-11 2003-05-19 インテル・コーポレーション 不揮発性半導体メモリをプログラム及び消去する回路とその方法
US5546561A (en) * 1991-02-11 1996-08-13 Intel Corporation Circuitry and method for selectively protecting the integrity of data stored within a range of addresses within a non-volatile semiconductor memory
US5276839A (en) * 1991-03-07 1994-01-04 United States Of America As Represented By The Secretary Of The Air Force System for programming EEPROM with data loaded in ROM by sending switch signal to isolate EEPROM from host system
DE69231667D1 (de) * 1991-04-22 2001-03-08 Canon Kk Druckersteuerprogramm-Übertragungsverfahren und Drucker, geeignet zum Empfangen eines Steuerprogrammes
KR100274099B1 (ko) * 1991-08-02 2001-01-15 비센트 비.인그라시아 점진적으로 프로그램가능한 비휘발성 메모리 및 이를 구비한 집적 회로와 비휘발성 메모리 프로그래밍 방법
JP3229345B2 (ja) * 1991-09-11 2001-11-19 ローム株式会社 不揮発性ｉｃメモリ
US5412793A (en) * 1991-12-03 1995-05-02 Intel Corporation Method for testing erase characteristics of a flash memory array
US5369647A (en) * 1991-12-16 1994-11-29 Intel Corporation Circuitry and method for testing a write state machine
US5361227A (en) * 1991-12-19 1994-11-01 Kabushiki Kaisha Toshiba Non-volatile semiconductor memory device and memory system using the same
US6781895B1 (en) * 1991-12-19 2004-08-24 Kabushiki Kaisha Toshiba Non-volatile semiconductor memory device and memory system using the same
US6414878B2 (en) 1992-03-17 2002-07-02 Hitachi, Ltd. Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
US7057937B1 (en) 1992-03-17 2006-06-06 Renesas Technology Corp. Data processing apparatus having a flash memory built-in which is rewritable by use of external device
US5687345A (en) * 1992-03-17 1997-11-11 Hitachi, Ltd. Microcomputer having CPU and built-in flash memory that is rewritable under control of the CPU analyzing a command supplied from an external device
TW231343B (de) 1992-03-17 1994-10-01 Hitachi Seisakusyo Kk
US5459733A (en) * 1992-03-20 1995-10-17 National Semiconductor Corporation Input/output checker for a memory array
JPH05324489A (ja) * 1992-05-15 1993-12-07 Toshiba Corp 記憶装置
JP3053301B2 (ja) * 1992-09-11 2000-06-19 三菱電機株式会社 半導体集積回路及びｉｃカード
US5530803A (en) * 1994-04-14 1996-06-25 Advanced Micro Devices, Inc. Method and apparatus for programming memory devices
US5715423A (en) * 1994-04-18 1998-02-03 Intel Corporation Memory device with an internal data transfer circuit
JPH09320284A (ja) * 1996-05-31 1997-12-12 Nec Corp 半導体集積回路およびその端子状態設定方法
US5883844A (en) * 1997-05-23 1999-03-16 Stmicroelectronics, Inc. Method of stress testing integrated circuit having memory and integrated circuit having stress tester for memory thereof
DE19846461B4 (de) * 1997-10-08 2006-05-11 Hitachi, Ltd. Sensoreinstellschaltung
US5974500A (en) * 1997-11-14 1999-10-26 Atmel Corporation Memory device having programmable access protection and method of operating the same
DE102004052218B3 (de) * 2004-10-27 2006-04-27 Infineon Technologies Ag Speicheranordnung mit geringem Stromverbrauch
KR20180032391A (ko) * 2016-09-22 2018-03-30 에스케이하이닉스 주식회사 반도체 메모리 장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1540923A (en) * 1975-12-01 1979-02-21 Intel Corp Programmable single chip mos computer
DE2842548A1 (de) * 1978-09-29 1980-04-10 Siemens Ag Programmierbare speicherschutzlogik fuer mikroprozessorsysteme
US4208728A (en) * 1978-12-21 1980-06-17 Bell Telephone Laboratories, Incorporated Programable logic array
US4794558A (en) * 1979-06-12 1988-12-27 Motorola, Inc. Microprocessor having self-programmed eprom
US4450524A (en) * 1981-09-23 1984-05-22 Rca Corporation Single chip microcomputer with external decoder and memory and internal logic for disabling the ROM and relocating the RAM
US4482950A (en) * 1981-09-24 1984-11-13 Dshkhunian Valery Single-chip microcomputer
JPS58105366A (ja) * 1981-12-16 1983-06-23 Fujitsu Ltd デバツグ機能を持つマイクロコンピユ−タ
US4542453A (en) * 1982-02-19 1985-09-17 Texas Instruments Incorporated Program patching in microcomputer
JPS58223848A (ja) * 1982-06-23 1983-12-26 Oki Electric Ind Co Ltd マイクロプロセツサ
EP0109504A3 (de) * 1982-11-18 1987-03-25 International Business Machines Corporation Datensicherungssystem für Speicher- und Ein/Ausgabeeinrichtungen und dergleichen
US4665506A (en) * 1983-01-03 1987-05-12 Texas Instruments Incorporated Memory system with write protection
JPS59146352A (ja) * 1983-02-09 1984-08-22 Nec Corp シングル・チップ・マイクロコンピュータ
JPS6019220A (ja) * 1983-07-13 1985-01-31 Fujitsu Ltd マイクロコンピユ−タ
US4769767A (en) * 1984-01-03 1988-09-06 Ncr Corporation Memory patching system
JPS60179984A (ja) * 1984-02-27 1985-09-13 Nec Corp メモリ回路方式
US4794525A (en) * 1984-06-07 1988-12-27 Motorola, Inc. External interface control circuitry for microcomputer systems
JPS6151695A (ja) * 1984-08-22 1986-03-14 Hitachi Ltd 半導体集積回路装置
US4698750A (en) * 1984-12-27 1987-10-06 Motorola, Inc. Security for integrated circuit microcomputer with EEPROM
JPS61229133A (ja) * 1985-04-03 1986-10-13 Nec Corp シングルチツプマイクロコンピユ−タ用エミユレ−タ

Also Published As

Publication number Publication date
KR860002148A (ko) 1986-03-26
KR940002754B1 (ko) 1994-04-02
US5414825A (en) 1995-05-09
KR940002755B1 (ko) 1994-04-02
EP0181443A3 (en) 1988-08-24
JPH0552600B2 (de) 1993-08-05
US5109359A (en) 1992-04-28
KR940002296B1 (ko) 1994-03-21
US4701886A (en) 1987-10-20
EP0181443A2 (de) 1986-05-21
DE3587661D1 (de) 1993-12-23
KR920003834A (ko) 1992-02-29
JPS6151695A (ja) 1986-03-14
EP0181443B1 (de) 1993-11-18
HK4796A (en) 1996-01-19
US4905140A (en) 1990-02-27
KR920003835A (ko) 1992-02-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee