JPH0581937B2 - - Google Patents

Info

Publication number
JPH0581937B2
JPH0581937B2 JP58140960A JP14096083A JPH0581937B2 JP H0581937 B2 JPH0581937 B2 JP H0581937B2 JP 58140960 A JP58140960 A JP 58140960A JP 14096083 A JP14096083 A JP 14096083A JP H0581937 B2 JPH0581937 B2 JP H0581937B2
Authority
JP
Japan
Prior art keywords
chip
microcomputer
semiconductor
devices
electronic
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 - Lifetime
Application number
JP58140960A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5990157A (ja
Inventor
Deii Berei Jefurei
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of JPS5990157A publication Critical patent/JPS5990157A/ja
Publication of JPH0581937B2 publication Critical patent/JPH0581937B2/ja
Granted 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
    • G06F11/36—Prevention of errors by analysis, debugging or testing of software
    • G06F11/362—Debugging of software
    • G06F11/3648—Debugging of software using additional hardware
    • G06F11/3656—Debugging of software using additional hardware using a specific debug interface
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Microcomputers (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP58140960A 1982-08-02 1983-08-01 電子システム Granted JPS5990157A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US404094 1982-08-02
US06/404,094 US4527234A (en) 1982-08-02 1982-08-02 Emulator device including a semiconductor substrate having the emulated device embodied in the same semiconductor substrate

Publications (2)

Publication Number Publication Date
JPS5990157A JPS5990157A (ja) 1984-05-24
JPH0581937B2 true JPH0581937B2 (enExample) 1993-11-16

Family

ID=23598134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58140960A Granted JPS5990157A (ja) 1982-08-02 1983-08-01 電子システム

Country Status (2)

Country Link
US (1) US4527234A (enExample)
JP (1) JPS5990157A (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609985A (en) * 1982-12-30 1986-09-02 Thomson Components-Mostek Corporation Microcomputer with severable ROM
US4633417A (en) * 1984-06-20 1986-12-30 Step Engineering Emulator for non-fixed instruction set VLSI devices
JPS61169941A (ja) * 1985-01-22 1986-07-31 Sony Corp 記憶装置
US4809167A (en) * 1985-07-03 1989-02-28 Metalink Corporation Circuitry for emulating single chip microcomputer without access to internal buses
US4744084A (en) * 1986-02-27 1988-05-10 Mentor Graphics Corporation Hardware modeling system and method for simulating portions of electrical circuits
US4718064A (en) * 1986-02-28 1988-01-05 Western Digital Corporation Automatic test system
US5210832A (en) * 1986-10-14 1993-05-11 Amdahl Corporation Multiple domain emulation system with separate domain facilities which tests for emulated instruction exceptions before completion of operand fetch cycle
NL8602849A (nl) * 1986-11-11 1988-06-01 Philips Nv Inrichting voor het emuleren van een microcontroller, middels gebruik maken van een moedermicrocontroller en een dochtermicrocontroller, moedermicrocontroller, respektievelijk dochtermicrocontroller voor gebruik in zo een inrichting, geintegreerde schakeling voor gebruik in zo een dochtermicrocontroller en microcontroller bevattende zo een geintegreerde schakeling.
US4853626A (en) * 1987-03-10 1989-08-01 Xilinx, Inc. Emulator probe assembly for programmable logic devices
EP0306644B1 (en) * 1987-07-06 1997-11-12 Hitachi, Ltd. Data processor having a break function
US5535331A (en) * 1987-09-04 1996-07-09 Texas Instruments Incorporated Processor condition sensing circuits, systems and methods
US4939637A (en) * 1988-02-10 1990-07-03 Metalink Corporation Circuitry for producing emulation mode in single chip microcomputer
US5218691A (en) * 1988-07-26 1993-06-08 Disk Emulation Systems, Inc. Disk emulation system
US5070474A (en) * 1988-07-26 1991-12-03 Disk Emulation Systems, Inc. Disk emulation system
JPH02186448A (ja) * 1989-01-13 1990-07-20 Nippon Chemicon Corp デバッグ環境を備えた集積回路
US5158815A (en) * 1989-03-06 1992-10-27 The Kendall Company Closure device for shrinkwraps
US5077657A (en) * 1989-06-15 1991-12-31 Unisys Emulator Assist unit which forms addresses of user instruction operands in response to emulator assist unit commands from host processor
US5509019A (en) * 1990-09-20 1996-04-16 Fujitsu Limited Semiconductor integrated circuit device having test control circuit in input/output area
DE69231227T2 (de) * 1991-11-12 2001-03-01 Microchip Technology Inc., Chandler Mikrokontroller mit schmelzsicherungs-emulierenden speichern und testverfahren
WO1993016433A1 (en) * 1992-02-07 1993-08-19 Seiko Epson Corporation Hardware emulation accelerator and method
US5878269A (en) * 1992-03-27 1999-03-02 National Semiconductor Corporation High speed processor for operation at reduced operating voltage
JPH0728665A (ja) * 1993-07-07 1995-01-31 Nec Corp マイクロコンピュータ用エミュレーション装置
GB9417297D0 (en) * 1994-08-26 1994-10-19 Inmos Ltd Method and apparatus for testing an integrated circuit device
US5699554A (en) * 1994-10-27 1997-12-16 Texas Instruments Incorporated Apparatus for selective operation without optional circuitry
US5784291A (en) * 1994-12-22 1998-07-21 Texas Instruments, Incorporated CPU, memory controller, bus bridge integrated circuits, layout structures, system and methods
JPH09152979A (ja) * 1995-09-28 1997-06-10 Matsushita Electric Ind Co Ltd 半導体装置
SE507127C3 (sv) * 1996-12-20 1998-05-04 Ericsson Telefon Ab L M Metoder och anordning vid kretskortskonstruktion
DE10100344A1 (de) * 2001-01-05 2002-07-25 Infineon Technologies Ag Integrierte Schaltung und Verfahren zum Herstellen einer integrierten Schaltung
US7036046B2 (en) 2002-11-14 2006-04-25 Altera Corporation PLD debugging hub
US7076751B1 (en) 2003-01-24 2006-07-11 Altera Corporation Chip debugging using incremental recompilation
US7539900B1 (en) 2003-07-29 2009-05-26 Altera Corporation Embedded microprocessor for integrated circuit testing and debugging
JP2006134107A (ja) * 2004-11-05 2006-05-25 Nec Electronics Corp マイクロコンピュータチップ及びエミュレータ
JP4304538B2 (ja) * 2007-03-27 2009-07-29 セイコーエプソン株式会社 エミュレーションシステム
US8898051B2 (en) * 2009-06-12 2014-11-25 Cadence Design Systems, Inc. System and method for implementing a trace interface

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180772A (en) * 1977-05-31 1979-12-25 Fujitsu Limited Large-scale integrated circuit with integral bi-directional test circuit
US4413271A (en) * 1981-03-30 1983-11-01 Sprague Electric Company Integrated circuit including test portion and method for making
US4441154A (en) * 1981-04-13 1984-04-03 Texas Instruments Incorporated Self-emulator microcomputer

Also Published As

Publication number Publication date
US4527234A (en) 1985-07-02
JPS5990157A (ja) 1984-05-24

Similar Documents

Publication Publication Date Title
JPH0581937B2 (enExample)
KR100337006B1 (ko) 전자회로 설계검증장치 및 방법
US5629876A (en) Method and apparatus for interim in-situ testing of an electronic system with an inchoate ASIC
US5339262A (en) Method and apparatus for interim, in-situ testing of an electronic system with an inchoate ASIC
US6032268A (en) Processor condition sensing circuits, systems and methods
US5710934A (en) Methods and test platforms for developing an application-specific integrated circuit
EP0411904A2 (en) Processor condition sensing circuits, systems and methods
US6381565B1 (en) Functional logic circuit verification device
US7072824B2 (en) Method and apparatus for emulating a processor
US9581643B1 (en) Methods and circuits for testing partial circuit designs
CN101784905A (zh) 用于对片上系统的制造进行控制的设计信息的验证
Winters Using IEEE-1149.1 for in-circuit emulation
JPS58205870A (ja) 論理回路シミユレ−シヨン装置
EP0633529B1 (en) Emulation system for microcomputer
JPH11282671A (ja) コンピュータシステム
Kadale Hardware Validation and ASIC Implementation of Obfuscated and Non-Obfuscated RISCV Processor
JPS6293736A (ja) 開発用半導体装置の製造方法
JPH07325733A (ja) マイクロプロセッサ内蔵型のカスタムｌｓｉ
Pasternak et al. In-circuit-emulation in ASIC architectural core designs
Harwood et al. Testability features of the MC68332 modular microcontroller
JPH0619738B2 (ja) マイクロプロセッサ・デバイス
JP2008077176A (ja) エミュレーションシステム、エミュレーション方法
JPS6230453B2 (enExample)
JPH05334460A (ja) シングルチップマイクロコンピュータ
JPH0713800A (ja) システム開発用半導体集積回路、応用システム開発装置およびその方法