KR850006743A - System for bypass control during computer pipeline operation - Google Patents
System for bypass control during computer pipeline operation Download PDFInfo
- Publication number
- KR850006743A KR850006743A KR1019850000968A KR850000968A KR850006743A KR 850006743 A KR850006743 A KR 850006743A KR 1019850000968 A KR1019850000968 A KR 1019850000968A KR 850000968 A KR850000968 A KR 850000968A KR 850006743 A KR850006743 A KR 850006743A
- Authority
- KR
- South Korea
- Prior art keywords
- data
- operand address
- instruction
- register
- bypass
- Prior art date
Links
- 238000004364 calculation method Methods 0.000 claims 10
- 238000013500 data storage Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- 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
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Advance Control (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명의 실시예에 따라 컴퓨터의 파이프라인 동작시의 바이패스 제어를 위한 시스템의 간략화된 블록도.2 is a simplified block diagram of a system for bypass control during pipeline operation of a computer in accordance with an embodiment of the present invention.
제3도는 제2도에 표시된 시스템의 동작을 설명하기 위한 파이프라인 흐름도.3 is a pipeline flow diagram for explaining the operation of the system shown in FIG.
제4도는 본 발명의 또다른 실시예의 예시도.4 is an illustration of another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
911,912,913 ; 661,662,671,672; 66,67 : 선택기911,912,913; 661,662,671,672; 66,67: selector
921,922,923; 811,812,813,814 : 바이패스레지스터921,922,923; 811,812,813,814: bypass register
931,932,933 : 식별번호레지스터 B : 버퍼단931,932,933: Identification number register B: Buffer stage
E : 실행단 W : 결과쓰기단E: Execution Stage W: Result Writing Stage
3 : 제어회로3: control circuit
422 내지 455; 421 내지 425 : 바이패스 유효플래그레지스터422 to 455; 421 to 425: bypass effective flag register
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59-034056 | 1984-02-24 | ||
JP59034056A JPS60178539A (en) | 1984-02-24 | 1984-02-24 | By-pass control system of information processor |
JP59-034057 | 1984-02-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850006743A true KR850006743A (en) | 1985-10-16 |
KR900002436B1 KR900002436B1 (en) | 1990-04-14 |
Family
ID=12403616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850000968A KR900002436B1 (en) | 1984-02-24 | 1985-02-16 | Bypass control system for pipeline processing |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS60178539A (en) |
KR (1) | KR900002436B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0752390B2 (en) * | 1985-05-07 | 1995-06-05 | 株式会社日立製作所 | Instruction processor |
JPH0823820B2 (en) * | 1985-10-23 | 1996-03-06 | 富士通株式会社 | Address overlap check processor |
JP3445535B2 (en) * | 1999-09-24 | 2003-09-08 | 株式会社東芝 | Bypass control circuit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49114338A (en) * | 1973-02-28 | 1974-10-31 | ||
JPS5041442A (en) * | 1973-08-16 | 1975-04-15 | ||
JPS57114948A (en) * | 1980-12-31 | 1982-07-17 | Fujitsu Ltd | Register advanced control system |
-
1984
- 1984-02-24 JP JP59034056A patent/JPS60178539A/en active Pending
-
1985
- 1985-02-16 KR KR1019850000968A patent/KR900002436B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS60178539A (en) | 1985-09-12 |
KR900002436B1 (en) | 1990-04-14 |
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E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20010404 Year of fee payment: 12 |
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LAPS | Lapse due to unpaid annual fee |