KR890007157A - 데이타 프로세서 - Google Patents
데이타 프로세서 Download PDFInfo
- Publication number
- KR890007157A KR890007157A KR1019880014070A KR880014070A KR890007157A KR 890007157 A KR890007157 A KR 890007157A KR 1019880014070 A KR1019880014070 A KR 1019880014070A KR 880014070 A KR880014070 A KR 880014070A KR 890007157 A KR890007157 A KR 890007157A
- Authority
- KR
- South Korea
- Prior art keywords
- mode
- communication bus
- switching
- instructions
- data processor
- Prior art date
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/3017—Runtime instruction translation, e.g. macros
-
- 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
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection 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
- G06F11/2236—Detection 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 CPU or processors
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Debugging And Monitoring (AREA)
- Multi Processors (AREA)
- Microcomputers (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 양효한 실시예를 구비하는 집적 회로 데이타 프로세싱 시스템의 블럭 다이어그램.
제 2 도는 제 1 도의 데이타 프로세서의 프로그램 모델을 도시하는 다이어그램.
제 3 도는 제 1 도의 데이타 프로세싱 시스템의 중앙 처리 유니트의 부분 구조을 도시하는 다이어그램.
Claims (3)
- 병렬 통신 버스와 직렬 통신 버스를 구비하는 데이타 프로세싱 시스템용 운영의 제 1 모드 및 제 2 모드를 갖고, 제 1 모드동안 병렬 통신 버스에 의해 메모리로부터 폐치된 제 1 다수 명령을 연속적으로 수행하기 위한 제 1 수단과 제 2 모드동안 직렬 통신 인터페이스에 의해 수신되는 제 2 다수 명령을 연속적으로 수행하기 위한 제 2 수단을 구비하는 데이타 프로세서에 있어서, 운영의 제1 및 제2 모드 사이에서 스위칭 하기 위한 모드 스위치 수단과, 운영의 제 1 모드에서 운영의 제 2 모드까지 스위칭으로부터 모드 스위치 수단을 디세이블링(disabling)하기 위한 제어 수단을 구비하고 상기 모드 스위치 수단은 운영의 제 1 모드로 스위치하는 제 2다수 명령의 최소 하나에 응답하는 것을 특징으로 하는 데이타 프로세서.
- 병렬 통신 버스와 직렬 통신 버스를 구비하는 데이타 프로세싱 시스템용 운영의 제 1 모드 및 제 2 모드를 갖고, 제 1 모드동안 병렬 통신 버스에 의해 메모리로부터 폐치된 제 1 다수의 명령을 연속적으로 수행하기 위한 제 1 수단과 제 2 모드동안 직렬 통신 인터페이스에 의해 수신되는 제 2 다수 명령을 연속적으로 수행하기 위한 제 2 수단을 구비하는 데이타 프로세서에 있어서, 운영의 제 1 모드 제 2 모드사이에서 스위칭 하기위한 모드 스위치 수단과, 운영의 제 1 모드에서 운영의 제 2 모드까시 스위칭으로부터 모드 스위치수단을 디세이블링 하기 위한 제어 수단을 구비하고 상기 모드 스위치 수단은 운영의 제 2 모드에서 운영의 제 1 모드까지 스위치하는 데 2 다수 명령의 최소 하나에 응답하며, 운영의 제 1 모드에서 운영의 제 2 모드까지 스위치 하는 에러 상태에 응답하는 것을 특징으로 하는 데이타 프로세서.
- 병렬 통신 버스와 직렬 통신 버스를 구비하는 데이타 프로세싱 시스템용 운영의 제 1모드 및 제 1모드를 갖고, 제 1모드동안 병렬 통신 버스에 의해 메모리로부터 폐치된 제 1 다수의 명령을 연속적으로 수행하기 위한 제 1 수단과 제 2 모드동안 직렬 통신 인터페이스에 의해 수신되는 제 1 다수 명령을 연속적으로 수행하기 위한 제 2 수단을 구비하는 데이타 프러세서에 있어서, 운영의 제1 및 제 2 모드 사이에서 스위칭 하기 위한 모드 스위치 수단과, 운영의 제 1 모드에서 운영의 제 2 모드까지 스위칭으로부터 모든 스위치 수단을 디세이블링하기 위한 제어수단을 구비하고, 상기 모드 스위치 수단은 운영의 제 2 모드에서 운영의 제 1 모드로 스위치하는 제 2 다수의 명령의 최소 하나에 응답하고 운영의 제 1 모드에서 운영의 제 2 모드로 스위치하는 제 1 다수 명령의 최소 하나에 응답하는 것을 특징으로 하는 데이타 프로세서.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/115,479 US5084814A (en) | 1987-10-30 | 1987-10-30 | Data processor with development support features |
US115,479 | 1987-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890007157A true KR890007157A (ko) | 1989-06-19 |
KR970011212B1 KR970011212B1 (ko) | 1997-07-08 |
Family
ID=22361672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880014070A KR970011212B1 (ko) | 1987-10-30 | 1988-10-28 | 데이타 프로세서 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5084814A (ko) |
EP (1) | EP0313848B1 (ko) |
JP (1) | JPH01161448A (ko) |
KR (1) | KR970011212B1 (ko) |
DE (1) | DE3851033T2 (ko) |
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-
1987
- 1987-10-30 US US07/115,479 patent/US5084814A/en not_active Expired - Lifetime
-
1988
- 1988-09-29 EP EP88116088A patent/EP0313848B1/en not_active Expired - Lifetime
- 1988-09-29 DE DE3851033T patent/DE3851033T2/de not_active Expired - Fee Related
- 1988-10-28 KR KR1019880014070A patent/KR970011212B1/ko not_active IP Right Cessation
- 1988-10-29 JP JP63274342A patent/JPH01161448A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0313848A3 (en) | 1990-09-26 |
US5084814A (en) | 1992-01-28 |
JPH01161448A (ja) | 1989-06-26 |
EP0313848A2 (en) | 1989-05-03 |
EP0313848B1 (en) | 1994-08-10 |
DE3851033T2 (de) | 1995-03-02 |
DE3851033D1 (de) | 1994-09-15 |
KR970011212B1 (ko) | 1997-07-08 |
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