DE69317149T2 - Mikrocomputer mit Befehlsspeicher für Befehle zum Auslesen interner Bedingungen - Google Patents

Mikrocomputer mit Befehlsspeicher für Befehle zum Auslesen interner Bedingungen

Info

Publication number
DE69317149T2
DE69317149T2 DE69317149T DE69317149T DE69317149T2 DE 69317149 T2 DE69317149 T2 DE 69317149T2 DE 69317149 T DE69317149 T DE 69317149T DE 69317149 T DE69317149 T DE 69317149T DE 69317149 T2 DE69317149 T2 DE 69317149T2
Authority
DE
Germany
Prior art keywords
microcomputer
commands
reading out
out internal
command memory
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
DE69317149T
Other languages
English (en)
Other versions
DE69317149D1 (de
Inventor
Kazuyoshi Kuwahara
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.)
NEC Electronics Corp
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP4118654A external-priority patent/JPH05313915A/ja
Priority claimed from JP4235765A external-priority patent/JP2859048B2/ja
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE69317149D1 publication Critical patent/DE69317149D1/de
Application granted granted Critical
Publication of DE69317149T2 publication Critical patent/DE69317149T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F11/3636—Software debugging by tracing the execution of the program
    • 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
    • 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
    • G06F11/3652—Software debugging using additional hardware in-circuit-emulation [ICE] arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microcomputers (AREA)
  • Debugging And Monitoring (AREA)
DE69317149T 1992-05-12 1993-05-12 Mikrocomputer mit Befehlsspeicher für Befehle zum Auslesen interner Bedingungen Expired - Fee Related DE69317149T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4118654A JPH05313915A (ja) 1992-05-12 1992-05-12 マイクロコンピュータ
JP4235765A JP2859048B2 (ja) 1992-09-03 1992-09-03 マイクロコンピュータ

Publications (2)

Publication Number Publication Date
DE69317149D1 DE69317149D1 (de) 1998-04-09
DE69317149T2 true DE69317149T2 (de) 1998-10-08

Family

ID=26456556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317149T Expired - Fee Related DE69317149T2 (de) 1992-05-12 1993-05-12 Mikrocomputer mit Befehlsspeicher für Befehle zum Auslesen interner Bedingungen

Country Status (3)

Country Link
US (1) US5664199A (de)
EP (1) EP0569969B1 (de)
DE (1) DE69317149T2 (de)

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JP3565987B2 (ja) * 1996-05-28 2004-09-15 株式会社ルネサステクノロジ エミュレータ装置
JP3141787B2 (ja) * 1996-08-28 2001-03-05 日本電気株式会社 マイクロコンピュータ
US5953796A (en) 1998-06-08 1999-09-21 Illinois Tool Works Inc. Slide zipper assembly
US6823282B1 (en) * 2000-10-26 2004-11-23 Cypress Semiconductor Corporation Test architecture for microcontroller providing for a serial communication interface
US8176296B2 (en) 2000-10-26 2012-05-08 Cypress Semiconductor Corporation Programmable microcontroller architecture
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
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
US7127630B1 (en) 2000-10-26 2006-10-24 Cypress Semiconductor Corp. Method for entering circuit test mode
US6724220B1 (en) 2000-10-26 2004-04-20 Cyress Semiconductor Corporation Programmable microcontroller architecture (mixed analog/digital)
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
US7774190B1 (en) 2001-11-19 2010-08-10 Cypress Semiconductor Corporation Sleep and stall in an in-circuit emulation system
US8069405B1 (en) 2001-11-19 2011-11-29 Cypress Semiconductor Corporation User interface for efficiently browsing an electronic document using data-driven tabs
US6971004B1 (en) 2001-11-19 2005-11-29 Cypress Semiconductor Corp. System and method of dynamically reconfiguring a programmable integrated circuit
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
US7770113B1 (en) 2001-11-19 2010-08-03 Cypress Semiconductor Corporation System and method for dynamically generating a configuration datasheet
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
US7765388B2 (en) * 2003-09-17 2010-07-27 Broadcom Corporation Interrupt verification support mechanism
US7295049B1 (en) 2004-03-25 2007-11-13 Cypress Semiconductor Corporation Method and circuit for rapid alignment of signals
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
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
US7737724B2 (en) 2007-04-17 2010-06-15 Cypress Semiconductor Corporation Universal digital block interconnection and channel routing
US8040266B2 (en) 2007-04-17 2011-10-18 Cypress Semiconductor Corporation Programmable sigma-delta analog-to-digital converter
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
US8516025B2 (en) 2007-04-17 2013-08-20 Cypress Semiconductor Corporation Clock driven dynamic datapath chaining
US8026739B2 (en) 2007-04-17 2011-09-27 Cypress Semiconductor Corporation System level interconnect with programmable switching
US8092083B2 (en) 2007-04-17 2012-01-10 Cypress Semiconductor Corporation Temperature sensor with digital bandgap
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
US9448964B2 (en) 2009-05-04 2016-09-20 Cypress Semiconductor Corporation Autonomous control in a programmable system

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Publication number Priority date Publication date Assignee Title
US4445173A (en) * 1981-09-11 1984-04-24 Data General Corporation Improved system for saving and restoring state in call and return operations
JPS5914062A (ja) * 1982-07-15 1984-01-24 Hitachi Ltd 二重化共有メモリ制御方法
DE3587643T2 (de) * 1984-03-02 1994-03-24 Nippon Electric Co Informationsverarbeitungseinheit mit Unterbrechungsfunktion.
JP2545789B2 (ja) * 1986-04-14 1996-10-23 株式会社日立製作所 情報処理装置
US5109521A (en) * 1986-09-08 1992-04-28 Compaq Computer Corporation System for relocating dynamic memory address space having received microprocessor program steps from non-volatile memory to address space of non-volatile memory
JPS63245529A (ja) * 1987-03-31 1988-10-12 Toshiba Corp レジスタ退避復元装置
US4933846A (en) * 1987-04-24 1990-06-12 Network Systems Corporation Network communications adapter with dual interleaved memory banks servicing multiple processors
US4782486A (en) * 1987-05-14 1988-11-01 Digital Equipment Corporation Self-testing memory
JP2655615B2 (ja) * 1988-12-08 1997-09-24 日本電気株式会社 情報処理装置
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
JPH0476626A (ja) * 1990-07-13 1992-03-11 Toshiba Corp マイクロコンピュータ
JPH04107630A (ja) * 1990-08-28 1992-04-09 Nec Corp 中央処理装置
US5216672A (en) * 1992-04-24 1993-06-01 Digital Equipment Corporation Parallel diagnostic mode for testing computer memory

Also Published As

Publication number Publication date
EP0569969A1 (de) 1993-11-18
EP0569969B1 (de) 1998-03-04
DE69317149D1 (de) 1998-04-09
US5664199A (en) 1997-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC CORP., TOKIO/TOKYO, JP

Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP

8339 Ceased/non-payment of the annual fee