JPS5957348A - 情報処理装置における命令取出しの禁止及び禁止の取消し方式 - Google Patents
情報処理装置における命令取出しの禁止及び禁止の取消し方式Info
- Publication number
- JPS5957348A JPS5957348A JP14691582A JP14691582A JPS5957348A JP S5957348 A JPS5957348 A JP S5957348A JP 14691582 A JP14691582 A JP 14691582A JP 14691582 A JP14691582 A JP 14691582A JP S5957348 A JPS5957348 A JP S5957348A
- Authority
- JP
- Japan
- Prior art keywords
- instruction
- control
- instructions
- phase
- control unit
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F9/3802—Instruction prefetching
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14691582A JPS5957348A (ja) | 1982-08-26 | 1982-08-26 | 情報処理装置における命令取出しの禁止及び禁止の取消し方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14691582A JPS5957348A (ja) | 1982-08-26 | 1982-08-26 | 情報処理装置における命令取出しの禁止及び禁止の取消し方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5957348A true JPS5957348A (ja) | 1984-04-02 |
| JPS6235694B2 JPS6235694B2 (enExample) | 1987-08-03 |
Family
ID=15418437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14691582A Granted JPS5957348A (ja) | 1982-08-26 | 1982-08-26 | 情報処理装置における命令取出しの禁止及び禁止の取消し方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5957348A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01263727A (ja) * | 1988-04-13 | 1989-10-20 | Mitsubishi Electric Corp | データ処理装置 |
| FR2677135A1 (fr) * | 1991-05-28 | 1992-12-04 | Commissariat Energie Atomique | Systeme d'identification automatique d'objets ou d'individus par interrogation a distance. |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139228A (en) * | 1975-04-23 | 1976-12-01 | Nec Corp | Preceding control information processing system |
| JPS55123739A (en) * | 1979-03-15 | 1980-09-24 | Fujitsu Ltd | Memory content prefetch control system |
| JPS5760442A (en) * | 1980-09-30 | 1982-04-12 | Fujitsu Ltd | Instruction refetch control system |
-
1982
- 1982-08-26 JP JP14691582A patent/JPS5957348A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139228A (en) * | 1975-04-23 | 1976-12-01 | Nec Corp | Preceding control information processing system |
| JPS55123739A (en) * | 1979-03-15 | 1980-09-24 | Fujitsu Ltd | Memory content prefetch control system |
| JPS5760442A (en) * | 1980-09-30 | 1982-04-12 | Fujitsu Ltd | Instruction refetch control system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01263727A (ja) * | 1988-04-13 | 1989-10-20 | Mitsubishi Electric Corp | データ処理装置 |
| FR2677135A1 (fr) * | 1991-05-28 | 1992-12-04 | Commissariat Energie Atomique | Systeme d'identification automatique d'objets ou d'individus par interrogation a distance. |
| WO1992022040A1 (fr) * | 1991-05-28 | 1992-12-10 | Commissariat A L'energie Atomique | Systeme d'identification automatique d'objets ou d'individus par interrogation a distance |
| US5528221A (en) * | 1991-05-28 | 1996-06-18 | Commissariat A L'energie Atomique | Automatic identification system for objects or persons by remote interrogation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235694B2 (enExample) | 1987-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6253316B1 (en) | Three state branch history using one bit in a branch prediction mechanism | |
| US6279107B1 (en) | Branch selectors associated with byte ranges within an instruction cache for rapidly identifying branch predictions | |
| US9612835B2 (en) | MFENCE and LFENCE micro-architectural implementation method and system | |
| EP0238810B1 (en) | Method and system for facilitating instruction processing of a digital computer | |
| US4454578A (en) | Data processing unit with pipelined operands | |
| JP4837305B2 (ja) | マイクロプロセッサ及びマイクロプロセッサの制御方法 | |
| US6542984B1 (en) | Scheduler capable of issuing and reissuing dependency chains | |
| EP1008053B1 (en) | Controlling memory access ordering in a multi-processing system | |
| US5345567A (en) | System and method for modifying program status word system mask, system access key, and address space code with overlap enabled | |
| EP2159702A1 (en) | Cache control device and control method | |
| EP0996057A1 (en) | Data processor | |
| JPS62221036A (ja) | 計算装置 | |
| US5749084A (en) | Address generation unit with segmented addresses in a microprocessor | |
| JPH03116233A (ja) | データプロセッサの命令処理システム | |
| US6832305B2 (en) | Method and apparatus for executing coprocessor instructions | |
| US5778220A (en) | Method and apparatus for disabling interrupts in a highly pipelined processor | |
| KR100385495B1 (ko) | 워드정렬브랜치타겟을가지는처리시스템 | |
| JP3794918B2 (ja) | 復帰選択ビットを用いて分岐予測のタイプを分類する分岐予測 | |
| US5826069A (en) | Having write merge and data override capability for a superscalar processing device | |
| JP2682217B2 (ja) | マイクロプロセッサ | |
| US5897654A (en) | Method and system for efficiently fetching from cache during a cache fill operation | |
| JP4985452B2 (ja) | ベクトル処理装置 | |
| EP0550289A2 (en) | A mechanism to detect stores into the instruction stream | |
| JPS5957348A (ja) | 情報処理装置における命令取出しの禁止及び禁止の取消し方式 | |
| JPH06266556A (ja) | データ処理装置 |