FR2270639A1 - - Google Patents
Info
- Publication number
- FR2270639A1 FR2270639A1 FR7509381A FR7509381A FR2270639A1 FR 2270639 A1 FR2270639 A1 FR 2270639A1 FR 7509381 A FR7509381 A FR 7509381A FR 7509381 A FR7509381 A FR 7509381A FR 2270639 A1 FR2270639 A1 FR 2270639A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
-
- 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
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
- G06F9/30065—Loop control instructions; iterative instructions, e.g. LOOP, REPEAT
-
- 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
- G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
- G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
- G06F9/325—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for loops, e.g. loop detection or loop counter
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US467039A US3924270A (en) | 1974-05-06 | 1974-05-06 | Recursive shift register for controlling a data processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2270639A1 true FR2270639A1 (cg-RX-API-DMAC7.html) | 1975-12-05 |
Family
ID=23854100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7509381A Withdrawn FR2270639A1 (cg-RX-API-DMAC7.html) | 1974-05-06 | 1975-03-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3924270A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS50142133A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2459510A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2270639A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1493313A (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512302A (en) * | 1974-06-24 | 1976-01-09 | Fujitsu Ltd | Johotensohoshiki |
| US4037202A (en) * | 1975-04-21 | 1977-07-19 | Raytheon Company | Microprogram controlled digital processor having addressable flip/flop section |
| US4727483A (en) * | 1984-08-15 | 1988-02-23 | Tektronix, Inc. | Loop control system for digital processing apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061192A (en) * | 1958-08-18 | 1962-10-30 | Sylvania Electric Prod | Data processing system |
| US3001708A (en) * | 1959-01-26 | 1961-09-26 | Burroughs Corp | Central control circuit for computers |
| NL263120A (cg-RX-API-DMAC7.html) * | 1960-04-04 |
-
1974
- 1974-05-06 US US467039A patent/US3924270A/en not_active Expired - Lifetime
- 1974-12-17 DE DE19742459510 patent/DE2459510A1/de active Pending
-
1975
- 1975-02-26 GB GB8141/75A patent/GB1493313A/en not_active Expired
- 1975-03-21 FR FR7509381A patent/FR2270639A1/fr not_active Withdrawn
- 1975-04-08 JP JP50041921A patent/JPS50142133A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50142133A (cg-RX-API-DMAC7.html) | 1975-11-15 |
| DE2459510A1 (de) | 1975-11-20 |
| US3924270A (en) | 1975-12-02 |
| GB1493313A (en) | 1977-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |