DE3434436A1 - Befehls-subsitutionssystem fuer eine pruefeinrichtung fuer ein datenverarbeitungssystem - Google Patents

Befehls-subsitutionssystem fuer eine pruefeinrichtung fuer ein datenverarbeitungssystem

Info

Publication number
DE3434436A1
DE3434436A1 DE19843434436 DE3434436A DE3434436A1 DE 3434436 A1 DE3434436 A1 DE 3434436A1 DE 19843434436 DE19843434436 DE 19843434436 DE 3434436 A DE3434436 A DE 3434436A DE 3434436 A1 DE3434436 A1 DE 3434436A1
Authority
DE
Germany
Prior art keywords
processor
bus
signals
data
address
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.)
Withdrawn
Application number
DE19843434436
Other languages
German (de)
English (en)
Inventor
Brian Dunstable Mass. Sargent
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.)
Genrad Inc
Original Assignee
Genrad Inc
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 Genrad Inc filed Critical Genrad Inc
Publication of DE3434436A1 publication Critical patent/DE3434436A1/de
Withdrawn legal-status Critical Current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
    • G06F11/26—Functional testing
    • G06F11/261—Functional testing by simulating additional hardware, e.g. fault simulation
    • 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)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Microcomputers (AREA)
DE19843434436 1983-09-19 1984-09-19 Befehls-subsitutionssystem fuer eine pruefeinrichtung fuer ein datenverarbeitungssystem Withdrawn DE3434436A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/533,444 US4569048A (en) 1983-09-19 1983-09-19 Method and apparatus for memory overlay

Publications (1)

Publication Number Publication Date
DE3434436A1 true DE3434436A1 (de) 1985-04-11

Family

ID=24125994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843434436 Withdrawn DE3434436A1 (de) 1983-09-19 1984-09-19 Befehls-subsitutionssystem fuer eine pruefeinrichtung fuer ein datenverarbeitungssystem

Country Status (5)

Country Link
US (1) US4569048A (enExample)
JP (1) JPS60150142A (enExample)
DE (1) DE3434436A1 (enExample)
FR (1) FR2552246A1 (enExample)
GB (1) GB2146809B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705864A1 (de) * 1986-02-24 1987-08-27 Ricoh Kk Integrierte schaltungskarte fuer eine datenverarbeitungseinrichtung
US4796258A (en) * 1986-06-23 1989-01-03 Tektronix, Inc. Microprocessor system debug tool
US4873705A (en) * 1988-01-27 1989-10-10 John Fluke Mfg. Co., Inc. Method of and system for high-speed, high-accuracy functional testing of memories in microprocessor-based units
US4996641A (en) * 1988-04-15 1991-02-26 Motorola, Inc. Diagnostic mode for a cache
US5053949A (en) * 1989-04-03 1991-10-01 Motorola, Inc. No-chip debug peripheral which uses externally provided instructions to control a core processing unit
JP2682700B2 (ja) * 1989-05-09 1997-11-26 三菱電機株式会社 Ｉｃカード
EP0411904A3 (en) * 1989-07-31 1992-05-27 Texas Instruments Incorporated Processor condition sensing circuits, systems and methods
US5581695A (en) * 1990-05-09 1996-12-03 Applied Microsystems Corporation Source-level run-time software code debugging instrument
US5228039A (en) * 1990-05-09 1993-07-13 Applied Microsystems Corporation Source-level in-circuit software code debugging instrument
JPH05257710A (ja) * 1991-08-12 1993-10-08 Advanced Micro Devicds Inc 内部実行パラメータを与えるためのシステムおよびプロセッサによって実行されるべき命令を検証するための配列
US5313618A (en) * 1992-09-03 1994-05-17 Metalink Corp. Shared bus in-circuit emulator system and method
US5706407A (en) * 1993-12-28 1998-01-06 Kabushiki Kaisha Toshiba System for reallocation of memory banks in memory sized order
US6175230B1 (en) 1999-01-14 2001-01-16 Genrad, Inc. Circuit-board tester with backdrive-based burst timing
TWI220192B (en) * 2001-11-06 2004-08-11 Mediatek Inc Memory access method and apparatus in ICE system
US7930683B2 (en) * 2006-03-31 2011-04-19 Sap Ag Test automation method for software programs
CN108121628B (zh) * 2017-12-19 2021-01-05 珠海市君天电子科技有限公司 一种读写速度的测试方法、装置及电子设备
CN113305047A (zh) * 2021-06-30 2021-08-27 东莞市五鑫自动化科技有限公司 一种多功能数据线测试及检测机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911402A (en) * 1974-06-03 1975-10-07 Digital Equipment Corp Diagnostic circuit for data processing system
US3978455A (en) * 1974-09-09 1976-08-31 Gte Automatic Electric Laboratories Incorporated I/o structure for microprocessor implemented systems
US4122519A (en) * 1976-12-14 1978-10-24 Allen-Bradley Company Data handling module for programmable controller
US4422144A (en) * 1981-06-01 1983-12-20 International Business Machines Corp. Microinstruction substitution mechanism in a control store
US4439828A (en) * 1981-07-27 1984-03-27 International Business Machines Corp. Instruction substitution mechanism in an instruction handling unit of a data processing system

Also Published As

Publication number Publication date
FR2552246A1 (enExample) 1985-03-22
GB2146809B (en) 1987-02-04
JPS60150142A (ja) 1985-08-07
GB2146809A (en) 1985-04-24
GB8422510D0 (en) 1984-10-10
US4569048A (en) 1986-02-04

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee