JPS5543133B2 - - Google Patents

Info

Publication number
JPS5543133B2
JPS5543133B2 JP12236376A JP12236376A JPS5543133B2 JP S5543133 B2 JPS5543133 B2 JP S5543133B2 JP 12236376 A JP12236376 A JP 12236376A JP 12236376 A JP12236376 A JP 12236376A JP S5543133 B2 JPS5543133 B2 JP S5543133B2
Authority
JP
Japan
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
Application number
JP12236376A
Other versions
JPS5248937A (en
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
Priority to US05/622,940 priority Critical patent/US4028684A/en
Application filed filed Critical
Publication of JPS5248937A publication Critical patent/JPS5248937A/ja
Publication of JPS5543133B2 publication Critical patent/JPS5543133B2/ja
Application status is Expired legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/32Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G06F9/322Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
    • G06F9/328Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for runtime instruction patching
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/65Updates
    • G06F8/66Updates of program code stored in read-only memory [ROM]
JP12236376A 1975-10-16 1976-10-14 Expired JPS5543133B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/622,940 US4028684A (en) 1975-10-16 1975-10-16 Memory patching circuit with repatching capability

Publications (2)

Publication Number Publication Date
JPS5248937A JPS5248937A (en) 1977-04-19
JPS5543133B2 true JPS5543133B2 (ja) 1980-11-05

Family

ID=24496132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12236376A Expired JPS5543133B2 (ja) 1975-10-16 1976-10-14

Country Status (9)

Country Link
US (1) US4028684A (ja)
JP (1) JPS5543133B2 (ja)
CA (1) CA1062377A (ja)
DE (1) DE2646163C3 (ja)
FR (1) FR2328263B1 (ja)
GB (1) GB1531528A (ja)
IT (1) IT1073062B (ja)
NL (1) NL7611436A (ja)
SE (2) SE420448B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628496U (ja) * 1985-06-29 1987-01-19

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156926A (en) * 1976-06-01 1979-05-29 Texas Instruments Incorporated PROM circuit board programmer
JPS5580164A (en) * 1978-12-13 1980-06-17 Fujitsu Ltd Main memory constitution control system
FR2445989B1 (fr) * 1979-01-02 1987-06-26 Honeywell Inf Systems Dispositif de determination de priorite et d'interruption d'un systeme de traitement de donnees
US4271467A (en) * 1979-01-02 1981-06-02 Honeywell Information Systems Inc. I/O Priority resolver
JPS5919835B2 (ja) * 1980-12-12 1984-05-09 Zenzo Nakatsuka
US4456966A (en) * 1981-02-26 1984-06-26 International Business Machines Corporation Memory system with flexible replacement units
US4497020A (en) * 1981-06-30 1985-01-29 Ampex Corporation Selective mapping system and method
US4400798A (en) * 1981-07-13 1983-08-23 Tektronix, Inc. Memory patching system
US4420807A (en) * 1981-08-31 1983-12-13 International Business Machines Corporation Selectively holding data in a buffer for defective backing store tracks
GB2129585B (en) * 1982-10-29 1986-03-05 Inmos Ltd Memory system including a faulty rom array
US4427716A (en) * 1983-01-21 1984-01-24 General Electric Company Method for predetermining peel strength at copper/aluminum interface
GB2136992A (en) * 1983-03-18 1984-09-26 Georg V Coza Method and System of Ensuring Integrity of Data in an Electronic Memory
JPS60196854A (en) * 1984-03-19 1985-10-05 Olympus Optical Co Ltd Information retrieving system
US4757474A (en) * 1986-01-28 1988-07-12 Fujitsu Limited Semiconductor memory device having redundancy circuit portion
JPH0746310B2 (ja) * 1987-06-30 1995-05-17 三菱電機株式会社 半導体論理回路
US5291615A (en) * 1988-08-11 1994-03-01 Kabushiki Kaisha Toshiba Instruction pipeline microprocessor
GB8912866D0 (en) * 1989-06-05 1989-07-26 Code Masters Softwara Interfacing device for a computer games system
US5112051A (en) * 1989-06-05 1992-05-12 Westinghouse Electric Corp. Interfacing device for a computer games system
US5109504A (en) * 1989-12-29 1992-04-28 Texas Instruments Incorporated Graphics program adaptor
JPH03240127A (en) * 1990-02-17 1991-10-25 Hitachi Maxell Ltd Program control system
GB9011679D0 (en) * 1990-05-24 1990-07-11 Schlumberger Ind Ltd Mask-programmable microprocessors
JP2504312B2 (ja) * 1990-08-29 1996-06-05 三菱電機株式会社 プライオリティエンコ―ダ及びそれを備えたデ―タ処理装置
FR2667417B1 (fr) * 1990-10-02 1992-11-27 Gemplus Card Int Carte a microprocesseur concue pour recevoir des programmes multiples en memoire programmable.
US5269019A (en) * 1991-04-08 1993-12-07 Storage Technology Corporation Non-volatile memory storage and bilevel index structure for fast retrieval of modified records of a disk track
JPH04346127A (en) 1991-05-23 1992-12-02 Sony Corp Electronic device
DE59108956D1 (de) * 1991-09-30 1998-04-23 Siemens Ag Verfahren zur Erstellung einer ablauffähigen Konfiguration eines in einen Systemspeicherbereich eines Prozessorsystems ladbaren Systemprogramms
US5623665A (en) * 1992-01-13 1997-04-22 Sony Corporation Electronic apparatus for patching a read-only memory
JP3230262B2 (ja) * 1992-01-24 2001-11-19 ソニー株式会社 電子装置及びその固定情報修正方法
JPH06318261A (ja) * 1992-09-18 1994-11-15 Sony Corp 電子装置
JP3284614B2 (ja) * 1992-09-19 2002-05-20 ソニー株式会社 電子装置
JP3810805B2 (ja) * 1992-09-19 2006-08-16 ソニー株式会社 情報修正システム
JPH06242990A (ja) * 1993-02-12 1994-09-02 Fujitsu Ltd メモリパッチ装置
US5581776A (en) * 1995-02-03 1996-12-03 Nokia Mobile Phones Limited Branch control system for rom-programmed processor
US6421679B1 (en) 1995-10-27 2002-07-16 International Business Machines Corporation Concurrent patch to logical partition manager of a logically partitioned system
US5832263A (en) * 1996-03-15 1998-11-03 Digidox, Inc. System and method for in-place modification of information recorded in read-only storage using modifiable non-volatile storage associated with an agent
US5901225A (en) * 1996-12-05 1999-05-04 Advanced Micro Devices, Inc. System and method for performing software patches in embedded systems
US6141740A (en) * 1997-03-03 2000-10-31 Advanced Micro Devices, Inc. Apparatus and method for microcode patching for generating a next address
US6189145B1 (en) 1997-05-28 2001-02-13 International Business Machines Corporation Concurrent patch to logical partition manager of a logically partitioned system
US6135651A (en) * 1997-05-29 2000-10-24 Cirrus Logic, Inc. Patching apparatus and method for upgrading modem software code
US6073252A (en) * 1997-09-25 2000-06-06 Motorola, Inc. Data processing system with memory patching and method thereof
US6158018A (en) * 1997-11-25 2000-12-05 Philips Semiconductor, Inc. Integrated circuit including patching circuitry to bypass portions of an internally flawed read only memory and a method therefore
US6438664B1 (en) 1999-10-27 2002-08-20 Advanced Micro Devices, Inc. Microcode patch device and method for patching microcode using match registers and patch routines
US6463549B1 (en) * 2000-09-28 2002-10-08 Motorola, Inc. Device and method for patching code residing on a read only memory module utilizing a random access memory for storing a set of fields, each field indicating validity of content of a group, and for receiving an address of a memory portion of the read only memory
US6925521B2 (en) * 2001-09-10 2005-08-02 Texas Instruments Incorporated Scheme for implementing breakpoints for on-chip ROM code patching
US7302605B2 (en) * 2003-10-23 2007-11-27 International Business Machines Corporation Method and structure for replacing faulty operating code contained in a ROM for a processor
US7464248B2 (en) * 2005-04-25 2008-12-09 Mediatek Incorporation Microprocessor systems and bus address translation methods
JP4911576B2 (ja) * 2006-03-24 2012-04-04 株式会社メガチップス 情報処理装置および追記型メモリ利用方法
CN103092655B (zh) * 2011-02-21 2016-09-28 北京奇虎科技有限公司 补丁包信息的输出方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043854A (ja) * 1973-08-21 1975-04-19

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934227A (en) * 1973-12-05 1976-01-20 Digital Computer Controls, Inc. Memory correction system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043854A (ja) * 1973-08-21 1975-04-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628496U (ja) * 1985-06-29 1987-01-19

Also Published As

Publication number Publication date
CA1062377A (en) 1979-09-11
DE2646163C3 (ja) 1980-08-14
JPS5248937A (en) 1977-04-19
NL7611436A (nl) 1977-04-19
SE420448B (sv) 1981-10-05
FR2328263A1 (fr) 1977-05-13
DE2646163B2 (ja) 1979-11-29
DE2646163A1 (de) 1977-04-28
IT1073062B (it) 1985-04-13
CA1062377A1 (ja)
SE8000179L (sv) 1980-01-09
FR2328263B1 (ja) 1981-12-11
US4028684A (en) 1977-06-07
SE7610997A (sv) 1977-04-17
GB1531528A (en) 1978-11-08

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