JPS6168647A - データ処理装置 - Google Patents

データ処理装置

Info

Publication number
JPS6168647A
JPS6168647A JP60208189A JP20818985A JPS6168647A JP S6168647 A JPS6168647 A JP S6168647A JP 60208189 A JP60208189 A JP 60208189A JP 20818985 A JP20818985 A JP 20818985A JP S6168647 A JPS6168647 A JP S6168647A
Authority
JP
Japan
Prior art keywords
bus
input
instruction
output
test
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.)
Granted
Application number
JP60208189A
Other languages
English (en)
Japanese (ja)
Other versions
JPS648381B2 (enrdf_load_stackoverflow
Inventor
Mitsutoshi Nagoya
名古屋 光利
Junichi Iwasaki
岩先 純一
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 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
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP60208189A priority Critical patent/JPS6168647A/ja
Publication of JPS6168647A publication Critical patent/JPS6168647A/ja
Publication of JPS648381B2 publication Critical patent/JPS648381B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205Detection 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
    • G06F11/221Detection 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 buses, lines or interfaces, e.g. stuck-at or open line faults

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)
JP60208189A 1985-09-20 1985-09-20 データ処理装置 Granted JPS6168647A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60208189A JPS6168647A (ja) 1985-09-20 1985-09-20 データ処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60208189A JPS6168647A (ja) 1985-09-20 1985-09-20 データ処理装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP598278A Division JPS5498546A (en) 1978-01-23 1978-01-23 Test system for data processor

Publications (2)

Publication Number Publication Date
JPS6168647A true JPS6168647A (ja) 1986-04-09
JPS648381B2 JPS648381B2 (enrdf_load_stackoverflow) 1989-02-14

Family

ID=16552135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60208189A Granted JPS6168647A (ja) 1985-09-20 1985-09-20 データ処理装置

Country Status (1)

Country Link
JP (1) JPS6168647A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05334114A (ja) * 1992-04-27 1993-12-17 Intel Corp コンピュータ回路、マイクロプロセッサ、外部コマンド方法及びマイクロプロセッサを動作させる方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ELECTRONIC DESIGN=1977 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05334114A (ja) * 1992-04-27 1993-12-17 Intel Corp コンピュータ回路、マイクロプロセッサ、外部コマンド方法及びマイクロプロセッサを動作させる方法

Also Published As

Publication number Publication date
JPS648381B2 (enrdf_load_stackoverflow) 1989-02-14

Similar Documents

Publication Publication Date Title
JP2927108B2 (ja) インサーキットエミュレータ
US5717851A (en) Breakpoint detection circuit in a data processor and method therefor
US5566303A (en) Microcomputer with multiple CPU'S on a single chip with provision for testing and emulation of sub CPU's
JPS6120145A (ja) マイクロプロセツサ動作解析装置
JPH08212100A (ja) シングルチップマイクロコンピュータのエミュレーションチップ
US5809037A (en) Integrated circuit testing
EP0457115B1 (en) Data processing device with test control circuit
JPH11282709A (ja) インサーキットエミュレータ
JPS6168647A (ja) データ処理装置
JPH0267979A (ja) 半導体回路
JPS603747A (ja) プログラム選択制御方式
JP2004094451A (ja) オンチップjtagインタフェース回路およびシステムlsi
JPS62164140A (ja) デ−タ処理システムの試験方法
JPH06324906A (ja) シングルチップマイクロコンピュータ
JPH09106359A (ja) 半導体集積回路
JPS63298642A (ja) マイクロコンピユ−タ
JPH02103482A (ja) 集積回路装置
JPS61112248A (ja) テスト容易な論理大規模集積回路
JPH0652013A (ja) トレース回路
JPS62125441A (ja) 1チツプマイクロコンピユ−タ
JPS63216141A (ja) マイクロコンピユ−タ装置
JPH0289300A (ja) 半導体メモリ素子
JPS62248043A (ja) マイクロコンピユ−タ・インストラクシヨン・フエツチ用メモリ切換回路
JPH04162150A (ja) ウォッチドッグタイマ制御回路
JPS6091454A (ja) 集積回路