HK1000737A1 - Debug peripheral for microcomputers microprocessors and core processor integrated circuits and system using the same - Google Patents

Debug peripheral for microcomputers microprocessors and core processor integrated circuits and system using the same

Info

Publication number
HK1000737A1
HK1000737A1 HK97102289A HK97102289A HK1000737A1 HK 1000737 A1 HK1000737 A1 HK 1000737A1 HK 97102289 A HK97102289 A HK 97102289A HK 97102289 A HK97102289 A HK 97102289A HK 1000737 A1 HK1000737 A1 HK 1000737A1
Authority
HK
Hong Kong
Prior art keywords
microcomputers
microprocessors
same
integrated circuits
core processor
Prior art date
Application number
HK97102289A
Other languages
English (en)
Inventor
Nigel John Allison
Rand Lee Gray
Jay Alan Hartvigsen
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of HK1000737A1 publication Critical patent/HK1000737A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3648—Software debugging using additional hardware
    • G06F11/3656—Software debugging using additional hardware using a specific debug interface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/28—Error detection; Error correction; Monitoring by checking the correct order of processing
HK97102289A 1989-04-03 1997-12-01 Debug peripheral for microcomputers microprocessors and core processor integrated circuits and system using the same HK1000737A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/332,130 US5053949A (en) 1989-04-03 1989-04-03 No-chip debug peripheral which uses externally provided instructions to control a core processing unit

Publications (1)

Publication Number Publication Date
HK1000737A1 true HK1000737A1 (en) 1998-04-24

Family

ID=23296834

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97102289A HK1000737A1 (en) 1989-04-03 1997-12-01 Debug peripheral for microcomputers microprocessors and core processor integrated circuits and system using the same

Country Status (6)

Country Link
US (1) US5053949A (xx)
EP (1) EP0391173B1 (xx)
JP (1) JP3105223B2 (xx)
KR (1) KR0168656B1 (xx)
DE (1) DE69027471T2 (xx)
HK (1) HK1000737A1 (xx)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085336A (en) * 1987-06-02 2000-07-04 Texas Instruments Incorporated Data processing devices, systems and methods with mode driven stops
US5475631A (en) * 1989-03-09 1995-12-12 Micron Technology, Inc. Multiport RAM based multiprocessor
US5210864A (en) * 1989-06-01 1993-05-11 Mitsubishi Denki Kabushiki Kaisha Pipelined microprocessor with instruction execution control unit which receives instructions from separate path in test mode for testing instruction execution pipeline
US5394544A (en) * 1989-08-07 1995-02-28 Ricoh Co., Ltd. Software system debugger with distinct interrupt vector maps for debugging and application programs
JPH03204737A (ja) * 1990-01-08 1991-09-06 Nec Corp 信号処理プロセッサのデバッグ回路
FR2656940A1 (fr) * 1990-01-09 1991-07-12 Sgs Thomson Microelectronics Circuit integre a microprocesseur fonctionnant en mode rom interne et eprom externe.
JPH03248244A (ja) * 1990-02-27 1991-11-06 Toshiba Corp キャッシュメモリを備えたプロセッサ
US5228039A (en) * 1990-05-09 1993-07-13 Applied Microsystems Corporation Source-level in-circuit software code debugging instrument
US5581695A (en) * 1990-05-09 1996-12-03 Applied Microsystems Corporation Source-level run-time software code debugging instrument
EP0474256A3 (en) * 1990-09-07 1993-01-27 Nec Corporation In-circuit emulator
DE69121382T2 (de) * 1991-01-17 1997-02-27 Philips Electronics Nv Emulator zur Emulation eines verbindungsloses Mikrokontroller und Mikrokontroller zur Verwendung in einem solchen Emulator
US5321828A (en) * 1991-06-07 1994-06-14 Step Engineering High speed microcomputer in-circuit emulator
JPH05181824A (ja) * 1991-12-27 1993-07-23 Fujitsu Ltd データ管理方式
DE69317149T2 (de) * 1992-05-12 1998-10-08 Nec Corp Mikrocomputer mit Befehlsspeicher für Befehle zum Auslesen interner Bedingungen
FR2691817B1 (fr) * 1992-05-27 1997-01-31 Sgs Thomson Microelectronics Procede et carte electronique pour le developpement d'un circuit integre.
JPH05334459A (ja) * 1992-05-28 1993-12-17 Nec Corp マイクロコンピュータ
JPH06195478A (ja) * 1992-07-21 1994-07-15 Advanced Micro Devicds Inc 集積回路
US5390332A (en) * 1992-09-15 1995-02-14 Sun Microsystems, Inc. Method and apparatus for performing a takeover of a microprocessor
FR2696561B1 (fr) * 1992-10-02 1994-12-23 Sgs Thomson Microelectronics Micro-calculateur pouvant fonctionner en mode d'émulation avec des périphériques internes et externes.
JP3210466B2 (ja) * 1993-02-25 2001-09-17 株式会社リコー Ｃｐｕコア、該ｃｐｕコアを有するａｓｉｃ、及び該ａｓｉｃを備えたエミュレーションシステム
US5539901A (en) * 1993-09-30 1996-07-23 Intel Corporation Method and apparatus for system management mode support for in-circuit emulators
US5430858A (en) * 1993-11-24 1995-07-04 Northrop Grumman Corporation Method for RAM conservation employing a RAM disk area non-sequential addresses on arranged order basis to access executable procedures
US5488688A (en) * 1994-03-30 1996-01-30 Motorola, Inc. Data processor with real-time diagnostic capability
US5572665A (en) * 1994-04-21 1996-11-05 Mitsubishi Denki Kabushiki Kaisha Semiconductor integrated circuit for developing a system using a microprocessor
US5615331A (en) * 1994-06-23 1997-03-25 Phoenix Technologies Ltd. System and method for debugging a computing system
US5809293A (en) * 1994-07-29 1998-09-15 International Business Machines Corporation System and method for program execution tracing within an integrated processor
JP3380827B2 (ja) * 1995-02-09 2003-02-24 三菱電機株式会社 エミュレータ装置
US5701488A (en) * 1995-06-07 1997-12-23 Motorola, Inc. Method and apparatus for restoring a target MCU debug session to a prior state
JP3846939B2 (ja) * 1995-08-30 2006-11-15 フリースケール セミコンダクター インコーポレイテッド データプロセッサ
US5737516A (en) * 1995-08-30 1998-04-07 Motorola, Inc. Data processing system for performing a debug function and method therefor
US5964893A (en) * 1995-08-30 1999-10-12 Motorola, Inc. Data processing system for performing a trace function and method therefor
US5704034A (en) * 1995-08-30 1997-12-30 Motorola, Inc. Method and circuit for initializing a data processing system
US5544311A (en) * 1995-09-11 1996-08-06 Rockwell International Corporation On-chip debug port
US5869979A (en) * 1996-04-05 1999-02-09 Altera Corporation Technique for preconditioning I/Os during reconfiguration
US5964863A (en) * 1996-04-15 1999-10-12 Motorola, Inc. Method and apparatus for providing pipe fullness information external to a data processing system
US5915083A (en) * 1997-02-28 1999-06-22 Vlsi Technology, Inc. Smart debug interface circuit for efficiently for debugging a software application for a programmable digital processor device
US6141740A (en) * 1997-03-03 2000-10-31 Advanced Micro Devices, Inc. Apparatus and method for microcode patching for generating a next address
US5983337A (en) * 1997-06-12 1999-11-09 Advanced Micro Devices, Inc. Apparatus and method for patching an instruction by providing a substitute instruction or instructions from an external memory responsive to detecting an opcode of the instruction
US6249881B1 (en) * 1997-07-01 2001-06-19 National Semiconductor Corporation Method for enabling and servicing critical interrupts while running an interrupt based debug monitor
KR100477138B1 (ko) * 1997-08-13 2005-07-08 삼성전자주식회사 퍼스널컴퓨터시스템
US6356960B1 (en) 1997-10-29 2002-03-12 Sgs-Thomson Microelectronics Limited Microprocessor having an on-chip CPU fetching a debugging routine from a memory in an external debugging device in response to a control signal received through a debugging port
US6405335B1 (en) 1998-02-25 2002-06-11 Texas Instruments Incorporated Position independent testing of circuits
GB9805488D0 (en) 1998-03-13 1998-05-13 Sgs Thomson Microelectronics Microcomputer
GB9805482D0 (en) 1998-03-13 1998-05-13 Sgs Thomson Microelectronics Microcomputer
JPH11282709A (ja) * 1998-03-27 1999-10-15 Mitsubishi Electric Corp インサーキットエミュレータ
DE19835610A1 (de) 1998-08-06 2000-02-10 Siemens Ag Programmgesteuerte Einheit und Verfahren zum Debuggen derselben
JP2000099366A (ja) * 1998-09-21 2000-04-07 Fujitsu Ltd 演算処理装置および演算処理装置のデバッグ方法
JP3736980B2 (ja) 1998-12-28 2006-01-18 富士通株式会社 マイクロコントローラの評価装置および評価方法
JP2000266603A (ja) 1999-03-19 2000-09-29 Tokyo Electron Ltd 放射温度測定方法及び放射温度測定装置
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
US6728915B2 (en) 2000-01-10 2004-04-27 Texas Instruments Incorporated IC with shared scan cells selectively connected in scan path
US6769076B1 (en) * 2000-02-07 2004-07-27 Freescale Semiconductor, Inc. Real-time processor debug system
US6842811B2 (en) * 2000-02-24 2005-01-11 Pts Corporation Methods and apparatus for scalable array processor interrupt detection and response
US6769080B2 (en) 2000-03-09 2004-07-27 Texas Instruments Incorporated Scan circuit low power adapter with counter
US6724220B1 (en) 2000-10-26 2004-04-20 Cyress Semiconductor Corporation Programmable microcontroller architecture (mixed analog/digital)
US8176296B2 (en) 2000-10-26 2012-05-08 Cypress Semiconductor Corporation Programmable microcontroller architecture
US7765095B1 (en) 2000-10-26 2010-07-27 Cypress Semiconductor Corporation Conditional branching in an in-circuit emulation system
US8149048B1 (en) 2000-10-26 2012-04-03 Cypress Semiconductor Corporation Apparatus and method for programmable power management in a programmable analog circuit block
US6823282B1 (en) * 2000-10-26 2004-11-23 Cypress Semiconductor Corporation Test architecture for microcontroller providing for a serial communication interface
US8103496B1 (en) 2000-10-26 2012-01-24 Cypress Semicondutor Corporation Breakpoint control in an in-circuit emulation system
US8160864B1 (en) 2000-10-26 2012-04-17 Cypress Semiconductor Corporation In-circuit emulator and pod synchronized boot
DE10116862A1 (de) * 2001-04-04 2002-10-17 Infineon Technologies Ag Programmgesteuerte Einheit
DE10125388A1 (de) * 2001-05-23 2002-12-12 Infineon Technologies Ag Programmgesteuerte Einheit
JP4437881B2 (ja) * 2001-06-22 2010-03-24 富士通マイクロエレクトロニクス株式会社 デバッグサポートユニットを有するマイクロコントローラ
DE10132313A1 (de) * 2001-07-06 2003-01-23 Infineon Technologies Ag Programmgesteuerte Einheit
US7406674B1 (en) 2001-10-24 2008-07-29 Cypress Semiconductor Corporation Method and apparatus for generating microcontroller configuration information
US8078970B1 (en) 2001-11-09 2011-12-13 Cypress Semiconductor Corporation Graphical user interface with user-selectable list-box
US8042093B1 (en) 2001-11-15 2011-10-18 Cypress Semiconductor Corporation System providing automatic source code generation for personalization and parameterization of user modules
US7770113B1 (en) 2001-11-19 2010-08-03 Cypress Semiconductor Corporation System and method for dynamically generating a configuration datasheet
US7844437B1 (en) 2001-11-19 2010-11-30 Cypress Semiconductor Corporation System and method for performing next placements and pruning of disallowed placements for programming an integrated circuit
US6971004B1 (en) 2001-11-19 2005-11-29 Cypress Semiconductor Corp. System and method of dynamically reconfiguring a programmable integrated circuit
US8069405B1 (en) 2001-11-19 2011-11-29 Cypress Semiconductor Corporation User interface for efficiently browsing an electronic document using data-driven tabs
US7774190B1 (en) 2001-11-19 2010-08-10 Cypress Semiconductor Corporation Sleep and stall in an in-circuit emulation system
KR100425692B1 (ko) * 2002-01-23 2004-04-01 엘지전자 주식회사 프로세서의 외부 메모리 억세스 장치
US8103497B1 (en) 2002-03-28 2012-01-24 Cypress Semiconductor Corporation External interface for event architecture
US7308608B1 (en) 2002-05-01 2007-12-11 Cypress Semiconductor Corporation Reconfigurable testing system and method
US7761845B1 (en) 2002-09-09 2010-07-20 Cypress Semiconductor Corporation Method for parameterizing a user module
US20040239635A1 (en) * 2003-05-23 2004-12-02 Lerner Ronald L. Apparatus and method for loop-back testing in a system test/emulation environment
US7295049B1 (en) 2004-03-25 2007-11-13 Cypress Semiconductor Corporation Method and circuit for rapid alignment of signals
US8132159B1 (en) 2004-07-23 2012-03-06 Green Hills Software, Inc. Post-execution software debugger with event display
US8271955B1 (en) 2004-07-23 2012-09-18 Green Hille Software, Inc. Forward post-execution software debugger
US8136096B1 (en) * 2004-07-23 2012-03-13 Green Hills Software, Inc. Backward post-execution software debugger
US8069436B2 (en) 2004-08-13 2011-11-29 Cypress Semiconductor Corporation Providing hardware independence to automate code generation of processing device firmware
US8286125B2 (en) 2004-08-13 2012-10-09 Cypress Semiconductor Corporation Model for a hardware device-independent method of defining embedded firmware for programmable systems
US7332976B1 (en) 2005-02-04 2008-02-19 Cypress Semiconductor Corporation Poly-phase frequency synthesis oscillator
US7400183B1 (en) 2005-05-05 2008-07-15 Cypress Semiconductor Corporation Voltage controlled oscillator delay cell and method
US8089461B2 (en) 2005-06-23 2012-01-03 Cypress Semiconductor Corporation Touch wake for electronic devices
US7437616B2 (en) * 2005-12-15 2008-10-14 Atmel Corporation Dual CPU on-chip-debug low-gate-count architecture with real-time-data tracing
US8085067B1 (en) 2005-12-21 2011-12-27 Cypress Semiconductor Corporation Differential-to-single ended signal converter circuit and method
US8067948B2 (en) 2006-03-27 2011-11-29 Cypress Semiconductor Corporation Input/output multiplexer bus
US20070300042A1 (en) * 2006-06-27 2007-12-27 Moyer William C Method and apparatus for interfacing a processor and coprocessor
US7805590B2 (en) * 2006-06-27 2010-09-28 Freescale Semiconductor, Inc. Coprocessor receiving target address to process a function and to send data transfer instructions to main processor for execution to preserve cache coherence
US7925862B2 (en) * 2006-06-27 2011-04-12 Freescale Semiconductor, Inc. Coprocessor forwarding load and store instructions with displacement to main processor for cache coherent execution when program counter value falls within predetermined ranges
KR100981561B1 (ko) * 2007-02-14 2010-09-10 삼성전자주식회사 이동통신 시스템의 데이터 처리 방법 및 장치
US8130025B2 (en) 2007-04-17 2012-03-06 Cypress Semiconductor Corporation Numerical band gap
US9564902B2 (en) 2007-04-17 2017-02-07 Cypress Semiconductor Corporation Dynamically configurable and re-configurable data path
US8026739B2 (en) 2007-04-17 2011-09-27 Cypress Semiconductor Corporation System level interconnect with programmable switching
US8516025B2 (en) 2007-04-17 2013-08-20 Cypress Semiconductor Corporation Clock driven dynamic datapath chaining
US8040266B2 (en) 2007-04-17 2011-10-18 Cypress Semiconductor Corporation Programmable sigma-delta analog-to-digital converter
US8092083B2 (en) 2007-04-17 2012-01-10 Cypress Semiconductor Corporation Temperature sensor with digital bandgap
US7737724B2 (en) 2007-04-17 2010-06-15 Cypress Semiconductor Corporation Universal digital block interconnection and channel routing
US8266575B1 (en) 2007-04-25 2012-09-11 Cypress Semiconductor Corporation Systems and methods for dynamically reconfiguring a programmable system on a chip
US9720805B1 (en) 2007-04-25 2017-08-01 Cypress Semiconductor Corporation System and method for controlling a target device
US8065653B1 (en) 2007-04-25 2011-11-22 Cypress Semiconductor Corporation Configuration of programmable IC design elements
US8049569B1 (en) 2007-09-05 2011-11-01 Cypress Semiconductor Corporation Circuit and method for improving the accuracy of a crystal-less oscillator having dual-frequency modes
JP5067111B2 (ja) * 2007-10-18 2012-11-07 富士通セミコンダクター株式会社 半導体集積回路及びデバッグモード決定方法
US9448964B2 (en) 2009-05-04 2016-09-20 Cypress Semiconductor Corporation Autonomous control in a programmable system
US9665466B2 (en) 2014-09-02 2017-05-30 Nxp Usa, Inc. Debug architecture for multithreaded processors
GB2582790B (en) * 2019-04-03 2021-03-31 Graphcore Ltd Debugging mechanism

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231087A (en) * 1978-10-18 1980-10-28 Bell Telephone Laboratories, Incorporated Microprocessor support system
US4338660A (en) * 1979-04-13 1982-07-06 Relational Memory Systems, Inc. Relational break signal generating device
US4349870A (en) * 1979-09-05 1982-09-14 Motorola, Inc. Microcomputer with programmable multi-function port
US4486827A (en) * 1979-11-09 1984-12-04 Zilog, Inc. Microprocessor apparatus
US4312066A (en) * 1979-12-28 1982-01-19 International Business Machines Corporation Diagnostic/debug machine architecture
US4419756A (en) * 1980-06-05 1983-12-06 Bell Telephone Laboratories, Incorporated Voiceband data set
US4463421A (en) * 1980-11-24 1984-07-31 Texas Instruments Incorporated Serial/parallel input/output bus for microprocessor system
US4441154A (en) * 1981-04-13 1984-04-03 Texas Instruments Incorporated Self-emulator 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
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
US4569048A (en) * 1983-09-19 1986-02-04 Genrad, Inc. Method and apparatus for memory overlay
US4703446A (en) * 1984-07-03 1987-10-27 Nec Corporation Data processing unit diagnosis control apparatus
US4691316A (en) * 1985-02-14 1987-09-01 Support Technologies, Inc. ROM emulator for diagnostic tester
US4674089A (en) * 1985-04-16 1987-06-16 Intel Corporation In-circuit emulator
US4677586A (en) * 1985-06-04 1987-06-30 Texas Instruments Incorporated Microcomputer device having test mode substituting external RAM for internal RAM
US4809167A (en) * 1985-07-03 1989-02-28 Metalink Corporation Circuitry for emulating single chip microcomputer without access to internal buses
US4710927A (en) * 1986-07-24 1987-12-01 Integrated Device Technology, Inc. Diagnostic circuit
US4837764A (en) * 1987-03-26 1989-06-06 Bunker Ramo Corporation Programmable apparatus and method for testing computer peripherals

Also Published As

Publication number Publication date
US5053949A (en) 1991-10-01
KR900016866A (ko) 1990-11-14
JPH02287635A (ja) 1990-11-27
DE69027471T2 (de) 1997-01-02
JP3105223B2 (ja) 2000-10-30
EP0391173B1 (en) 1996-06-19
DE69027471D1 (de) 1996-07-25
EP0391173A3 (en) 1991-10-30
KR0168656B1 (ko) 1999-01-15
EP0391173A2 (en) 1990-10-10

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)