KR100327778B1 - 다중명령 세트를 이용한 데이터 프로세싱 방법 - Google Patents
다중명령 세트를 이용한 데이터 프로세싱 방법 Download PDFInfo
- Publication number
- KR100327778B1 KR100327778B1 KR1020017003931A KR20017003931A KR100327778B1 KR 100327778 B1 KR100327778 B1 KR 100327778B1 KR 1020017003931 A KR1020017003931 A KR 1020017003931A KR 20017003931 A KR20017003931 A KR 20017003931A KR 100327778 B1 KR100327778 B1 KR 100327778B1
- Authority
- KR
- South Korea
- Prior art keywords
- instruction
- bit
- word
- instruction set
- bits
- Prior art date
Links
- 238000003672 processing method Methods 0.000 title abstract description 5
- 238000013507 mapping Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 101100494729 Syncephalastrum racemosum SPSR gene Proteins 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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
-
- 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
- G06F9/30174—Runtime instruction translation, e.g. macros for non-native instruction set, e.g. Javabyte, legacy code
-
- 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
- G06F9/30181—Instruction operation extension or modification
- G06F9/30189—Instruction operation extension or modification according to execution mode, e.g. mode flag
-
- 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
- G06F9/30181—Instruction operation extension or modification
- G06F9/30196—Instruction operation extension or modification using decoder, e.g. decoder per instruction set, adaptable or programmable decoders
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Executing Machine-Instructions (AREA)
- Advance Control (AREA)
Abstract
Description
Claims (4)
- 디코딩 수단으로 제1 명령세트의 X-비트 프로그램 명령워드의 P비트를 디코드하여 프로세서 코어를 제어하는 코어 제어신호를 발생하는 단계와,명령 파이프라인을 통해서 상기 디코딩 수단에 명령 프로그램 워드를 보내는 단계와,상기 디코딩 수단에 의해서 디코딩하기 위한 대응하는 X-비트 프로그램 명령워드의 상기 P비트에, 상기 명령 파이프라인을 따라 통과하는 제2 명령세트의 Y-비트 프로그램 명령워드의 Q비트를 매핑하는 단계를 구비하고,상기 프로세서 코어는 복수개의 상기 코어 제어신호에 응답하고,Y는 X보다 작고,상기 제2 명령세트는 상기 제1 명령세트의 서브세트인 것을 특징으로 하는 데이터 프로세싱 방법.
- 제1 항에 있어서,P는 X보다 작은 것을 특징으로 하는 데이터 프로세싱 방법.
- 제1 항에 있어서,Q는 P보다 작거나 같은 것을 특징으로 하는 데이터 프로세싱 방법.
- 제1 항에 있어서,X는 32이고, Y는 16인 것을 특징으로 하는 데이터 프로세싱 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9408873.9 | 1994-05-03 | ||
GB9408873A GB2289354B (en) | 1994-05-03 | 1994-05-03 | Multiple instruction set mapping |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960706180A Division KR100323191B1 (ko) | 1994-05-03 | 1995-02-15 | 다중명령세트를이용한데이터프로세싱장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100327778B1 true KR100327778B1 (ko) | 2002-03-15 |
Family
ID=10754569
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960706180A KR100323191B1 (ko) | 1994-05-03 | 1995-02-15 | 다중명령세트를이용한데이터프로세싱장치 |
KR1020017003930A KR100327777B1 (ko) | 1994-05-03 | 1995-02-15 | 다중명령 세트를 이용한 데이터 프로세싱 장치 |
KR1020017003931A KR100327778B1 (ko) | 1994-05-03 | 1995-02-15 | 다중명령 세트를 이용한 데이터 프로세싱 방법 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960706180A KR100323191B1 (ko) | 1994-05-03 | 1995-02-15 | 다중명령세트를이용한데이터프로세싱장치 |
KR1020017003930A KR100327777B1 (ko) | 1994-05-03 | 1995-02-15 | 다중명령 세트를 이용한 데이터 프로세싱 장치 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5568646A (ko) |
EP (1) | EP0758463B1 (ko) |
JP (2) | JP3171201B2 (ko) |
KR (3) | KR100323191B1 (ko) |
CN (1) | CN1088214C (ko) |
DE (1) | DE69503046T2 (ko) |
GB (1) | GB2289354B (ko) |
IL (1) | IL113134A (ko) |
IN (1) | IN189950B (ko) |
MY (1) | MY114381A (ko) |
RU (1) | RU2137184C1 (ko) |
TW (1) | TW242678B (ko) |
WO (1) | WO1995030187A1 (ko) |
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- 1994-09-19 US US08/308,838 patent/US5568646A/en not_active Expired - Lifetime
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1995
- 1995-01-24 IN IN93DE1995 patent/IN189950B/en unknown
- 1995-02-15 EP EP95908326A patent/EP0758463B1/en not_active Expired - Lifetime
- 1995-02-15 KR KR1019960706180A patent/KR100323191B1/ko active IP Right Grant
- 1995-02-15 KR KR1020017003930A patent/KR100327777B1/ko active IP Right Grant
- 1995-02-15 DE DE69503046T patent/DE69503046T2/de not_active Expired - Lifetime
- 1995-02-15 KR KR1020017003931A patent/KR100327778B1/ko active IP Right Grant
- 1995-02-15 CN CN95192829A patent/CN1088214C/zh not_active Expired - Lifetime
- 1995-02-15 WO PCT/GB1995/000314 patent/WO1995030187A1/en active IP Right Grant
- 1995-02-15 JP JP52804295A patent/JP3171201B2/ja not_active Expired - Lifetime
- 1995-02-15 RU RU96118510A patent/RU2137184C1/ru not_active IP Right Cessation
- 1995-02-28 MY MYPI95000507A patent/MY114381A/en unknown
- 1995-03-26 IL IL113134A patent/IL113134A/en not_active IP Right Cessation
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2000
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JPH0683615A (ja) * | 1992-09-02 | 1994-03-25 | Fujitsu Ltd | 命令セットエミュレーションを行う計算機 |
Also Published As
Publication number | Publication date |
---|---|
TW242678B (en) | 1995-03-11 |
JPH09512651A (ja) | 1997-12-16 |
IL113134A (en) | 1998-03-10 |
CN1147306A (zh) | 1997-04-09 |
EP0758463A1 (en) | 1997-02-19 |
GB9408873D0 (en) | 1994-06-22 |
MY114381A (en) | 2002-10-31 |
JP3592230B2 (ja) | 2004-11-24 |
CN1088214C (zh) | 2002-07-24 |
JP2001142697A (ja) | 2001-05-25 |
WO1995030187A1 (en) | 1995-11-09 |
GB2289354B (en) | 1997-08-27 |
RU2137184C1 (ru) | 1999-09-10 |
DE69503046T2 (de) | 1999-01-28 |
KR100323191B1 (ko) | 2002-06-24 |
GB2289354A (en) | 1995-11-15 |
EP0758463B1 (en) | 1998-06-17 |
KR970703010A (ko) | 1997-06-10 |
IL113134A0 (en) | 1995-06-29 |
KR100327777B1 (ko) | 2002-03-15 |
IN189950B (ko) | 2003-05-17 |
DE69503046D1 (de) | 1998-07-23 |
US5568646A (en) | 1996-10-22 |
JP3171201B2 (ja) | 2001-05-28 |
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