JPH10133908A - マイクロプロセッサ - Google Patents

マイクロプロセッサ

Info

Publication number
JPH10133908A
JPH10133908A JP8286604A JP28660496A JPH10133908A JP H10133908 A JPH10133908 A JP H10133908A JP 8286604 A JP8286604 A JP 8286604A JP 28660496 A JP28660496 A JP 28660496A JP H10133908 A JPH10133908 A JP H10133908A
Authority
JP
Japan
Prior art keywords
memory cell
cell array
microprocessor
memory
signal
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.)
Pending
Application number
JP8286604A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10133908A5 (enExample
Inventor
Takashi Higuchi
崇 樋口
Naoto Okumura
直人 奥村
Hideo Tsubota
秀夫 坪田
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8286604A priority Critical patent/JPH10133908A/ja
Priority to TW086102492A priority patent/TW332341B/zh
Priority to KR1019970012630A priority patent/KR19980032077A/ko
Priority to US08/848,168 priority patent/US5983367A/en
Priority to DE19721516A priority patent/DE19721516C2/de
Priority to CN97112951A priority patent/CN1132111C/zh
Publication of JPH10133908A publication Critical patent/JPH10133908A/ja
Publication of JPH10133908A5 publication Critical patent/JPH10133908A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2236—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test CPU or processors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dram (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Debugging And Monitoring (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Tests Of Electronic Circuits (AREA)
JP8286604A 1996-10-29 1996-10-29 マイクロプロセッサ Pending JPH10133908A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8286604A JPH10133908A (ja) 1996-10-29 1996-10-29 マイクロプロセッサ
TW086102492A TW332341B (en) 1996-10-29 1997-03-03 The microprocessor
KR1019970012630A KR19980032077A (ko) 1996-10-29 1997-04-07 마이크로프로세서
US08/848,168 US5983367A (en) 1996-10-29 1997-04-29 Microprocessor having a CPU and at least two memory cell arrays on the same semiconductor chip, including a shared sense amplifier
DE19721516A DE19721516C2 (de) 1996-10-29 1997-05-22 Mikroprozessor
CN97112951A CN1132111C (zh) 1996-10-29 1997-06-09 微处理器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8286604A JPH10133908A (ja) 1996-10-29 1996-10-29 マイクロプロセッサ

Publications (2)

Publication Number Publication Date
JPH10133908A true JPH10133908A (ja) 1998-05-22
JPH10133908A5 JPH10133908A5 (enExample) 2004-09-09

Family

ID=17706572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8286604A Pending JPH10133908A (ja) 1996-10-29 1996-10-29 マイクロプロセッサ

Country Status (6)

Country Link
US (1) US5983367A (enExample)
JP (1) JPH10133908A (enExample)
KR (1) KR19980032077A (enExample)
CN (1) CN1132111C (enExample)
DE (1) DE19721516C2 (enExample)
TW (1) TW332341B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3219148B2 (ja) * 1998-11-26 2001-10-15 日本電気株式会社 データメモリ装置
DE19903302B4 (de) * 1999-01-28 2015-05-21 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überprüfung der Funktion eines Rechners
DE50214870D1 (de) * 2002-05-23 2011-03-03 Infineon Technologies Ag Anordnung zur In-Circuit-Emulation einer programmgesteuerten Einheit
JP4310100B2 (ja) * 2002-11-29 2009-08-05 Ｏｋｉセミコンダクタ株式会社 フィールドメモリ
JP4115976B2 (ja) * 2003-09-16 2008-07-09 株式会社東芝 半導体記憶装置
RU2263951C2 (ru) * 2004-02-02 2005-11-10 Огородник Дмитрий Викторович Способ обработки цифровых данных в запоминающем устройстве и запоминающее устройство для осуществления способа
US20070217247A1 (en) * 2006-03-15 2007-09-20 Zhanping Chen Shared sense amplifier for fuse cell
US7602663B2 (en) * 2006-12-22 2009-10-13 Intel Corporation Fuse cell array with redundancy features
US9423843B2 (en) * 2012-09-21 2016-08-23 Atmel Corporation Processor maintaining reset-state after reset signal is suspended
US10120740B2 (en) * 2016-03-22 2018-11-06 Micron Technology, Inc. Apparatus and methods for debugging on a memory device
US12376291B2 (en) 2020-09-04 2025-07-29 Changxin Memory Technologies, Inc. Semiconductor device including shared sense amplification circuit group
CN114155896B (zh) * 2020-09-04 2024-03-29 长鑫存储技术有限公司 半导体装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947658A (ja) * 1982-09-13 1984-03-17 Fujitsu Ltd デ−タ処理装置の診断方式
NL8901376A (nl) * 1989-05-31 1990-12-17 Philips Nv Geintegreerde geheugenschakeling met een leesversterker.
US5123107A (en) * 1989-06-20 1992-06-16 Mensch Jr William D Topography of CMOS microcomputer integrated circuit chip including core processor and memory, priority, and I/O interface circuitry coupled thereto
JPH04195546A (ja) * 1990-11-28 1992-07-15 Nec Corp マイクロコンピュータのテストモード設定回路
JPH04304532A (ja) * 1991-04-02 1992-10-27 Nec Corp Ｒｏｍ化プログラムのデバッグ機能付コンピュータ
US5640542A (en) * 1993-10-29 1997-06-17 Intel Corporation On-chip in-circuit-emulator memory mapping and breakpoint register modules
JPH07302254A (ja) * 1994-05-06 1995-11-14 Mitsubishi Electric Corp マイクロコンピュータシステム
ES2122455T3 (es) * 1994-07-22 1998-12-16 Advanced Micro Devices Inc Sistema de ordenador mejorado.
US5623673A (en) * 1994-07-25 1997-04-22 Advanced Micro Devices, Inc. System management mode and in-circuit emulation memory mapping and locking method
JPH08273362A (ja) * 1995-03-30 1996-10-18 Nec Ic Microcomput Syst Ltd 半導体記憶装置
JPH0973778A (ja) * 1995-09-01 1997-03-18 Texas Instr Japan Ltd アドレスアクセスパスのコントロール回路
US5877780A (en) * 1996-08-08 1999-03-02 Lu; Hsuehchung Shelton Semiconductor chip having multiple independent memory sections, at least one of which includes simultaneously accessible arrays
JPH10135424A (ja) * 1996-11-01 1998-05-22 Mitsubishi Electric Corp 半導体集積回路装置

Also Published As

Publication number Publication date
DE19721516C2 (de) 1999-07-15
TW332341B (en) 1998-05-21
CN1132111C (zh) 2003-12-24
US5983367A (en) 1999-11-09
KR19980032077A (ko) 1998-07-25
CN1182917A (zh) 1998-05-27
DE19721516A1 (de) 1998-05-07

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