IN148500B - - Google Patents
Info
- Publication number
- IN148500B IN148500B IN124/DEL/78A IN124DE1978A IN148500B IN 148500 B IN148500 B IN 148500B IN 124DE1978 A IN124DE1978 A IN 124DE1978A IN 148500 B IN148500 B IN 148500B
- Authority
- IN
- India
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
- G06F5/10—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor having a sequence of storage locations each being individually accessible for both enqueue and dequeue operations, e.g. using random access memory
- G06F5/12—Means for monitoring the fill level; Means for resolving contention, i.e. conflicts between simultaneous enqueue and dequeue operations
- G06F5/14—Means for monitoring the fill level; Means for resolving contention, i.e. conflicts between simultaneous enqueue and dequeue operations for overflow or underflow handling, e.g. full or empty flags
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
- G06F15/167—Interprocessor communication using a common memory, e.g. mailbox
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2205/00—Indexing scheme relating to group G06F5/00; Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F2205/10—Indexing scheme relating to groups G06F5/10 - G06F5/14
- G06F2205/102—Avoiding metastability, i.e. preventing hazards, e.g. by using Gray code counters
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Hardware Redundancy (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Storage Device Security (AREA)
- Manufacturing Of Electric Cables (AREA)
- Stereo-Broadcasting Methods (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Computer And Data Communications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7702263A SE399773B (sv) | 1977-03-01 | 1977-03-01 | Adress- och avbrottsignalgenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN148500B true IN148500B (sv) | 1981-03-14 |
Family
ID=20330590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN124/DEL/78A IN148500B (sv) | 1977-03-01 | 1978-02-13 |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4208713A (sv) |
| JP (1) | JPS53109437A (sv) |
| AU (1) | AU517304B2 (sv) |
| BE (1) | BE864150A (sv) |
| BR (1) | BR7801210A (sv) |
| CA (1) | CA1099363A (sv) |
| CH (1) | CH626484A5 (sv) |
| DD (1) | DD134177A5 (sv) |
| DE (1) | DE2807175C2 (sv) |
| DK (1) | DK91478A (sv) |
| EG (1) | EG13276A (sv) |
| ES (1) | ES467392A1 (sv) |
| FI (1) | FI63499C (sv) |
| FR (1) | FR2382719B1 (sv) |
| GB (1) | GB1575868A (sv) |
| HU (1) | HU176778B (sv) |
| IN (1) | IN148500B (sv) |
| IT (1) | IT1092895B (sv) |
| MX (1) | MX143953A (sv) |
| NL (1) | NL7802066A (sv) |
| NO (1) | NO146006C (sv) |
| PL (1) | PL113598B1 (sv) |
| SE (1) | SE399773B (sv) |
| YU (1) | YU45378A (sv) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2967315D1 (en) * | 1978-09-29 | 1985-01-10 | Marconi Co Ltd | Apparatus and method using a memory for processing television picture signals and other information |
| CA1143856A (en) * | 1979-09-26 | 1983-03-29 | Anthony K. Fung | Circular-queue structure |
| JPS6057090B2 (ja) * | 1980-09-19 | 1985-12-13 | 株式会社日立製作所 | データ記憶装置およびそれを用いた処理装置 |
| DE3118621A1 (de) * | 1981-05-11 | 1982-11-25 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum auslesen eindeutiger informationen aus einem digitalen schaltwerk bei zueinander asynchronen steuersignalen fuer das weiterschalten des schaltwerks und das uebernehmen der informationen |
| US4433391A (en) * | 1981-08-17 | 1984-02-21 | Burroughs Corporation | Buffered handshake bus with transmission and response counters for avoiding receiver overflow |
| DE3203070C2 (de) * | 1982-01-30 | 1984-01-05 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zum Steuern von Anlagen im Echtzeitbetrieb, insbesondere von Fernmeldevermittlungsanlagen |
| DE3213345C2 (de) * | 1982-04-08 | 1984-11-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Datenübertragungseinrichtung zwischen zwei asynchron gesteuerten Datenverarbeitungssystemen |
| DE3305693A1 (de) * | 1983-02-18 | 1984-08-30 | Nixdorf Computer Ag | Schaltungsanordnung zur zwischenspeicherung von befehlsworten |
| DE3431785A1 (de) * | 1984-08-29 | 1986-03-13 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer einen nach dem warteschlangenprinzip arbeitenden steuerspeicher (fifo-speicher) |
| JPH084340B2 (ja) * | 1985-08-07 | 1996-01-17 | セイコーエプソン株式会社 | インタ−フエイス装置 |
| US5179692A (en) * | 1985-08-07 | 1993-01-12 | Seiko Epson Corporation | Emulation device for driving a LCD with signals formatted for a CRT display |
| US4860246A (en) * | 1985-08-07 | 1989-08-22 | Seiko Epson Corporation | Emulation device for driving a LCD with a CRT display |
| JPS6237750A (ja) * | 1985-08-12 | 1987-02-18 | Matsushita Electric Ind Co Ltd | アドレス発生回路 |
| US4717950A (en) * | 1985-10-17 | 1988-01-05 | Ampex Corporation | Signal phase control by memory cycle read/write groups unlock |
| JPS6361324A (ja) * | 1986-09-02 | 1988-03-17 | Canon Inc | デ−タ入出力メモリ |
| JPS6361325A (ja) * | 1986-09-02 | 1988-03-17 | Canon Inc | デ−タ入出力メモリ |
| JPS6429926A (en) * | 1987-07-24 | 1989-01-31 | Matsushita Electric Ind Co Ltd | Fifo circuit |
| DE68926833T2 (de) * | 1988-05-09 | 1997-02-20 | Sgs Thomson Microelectronics | Flagge für einen FIFO |
| JPH0237422A (ja) * | 1988-07-28 | 1990-02-07 | Oki Electric Ind Co Ltd | 数値管理方式 |
| US5206817A (en) * | 1989-03-31 | 1993-04-27 | Sgs-Thomson Microelectronics, Inc. | Pipelined circuitry for allowing the comparison of the relative difference between two asynchronous pointers and a programmable value |
| US4994830A (en) * | 1990-01-22 | 1991-02-19 | Eastman Kodak Company | Tele pan camera data back shifts and reduces printed data with changes in mode |
| JP2604482B2 (ja) * | 1990-05-16 | 1997-04-30 | 日本電気通信システム株式会社 | Ｆｉｆｏレジスタ |
| GB9111524D0 (en) * | 1991-05-29 | 1991-07-17 | Hewlett Packard Co | Data storage method and apparatus |
| JPH05197520A (ja) * | 1992-01-22 | 1993-08-06 | Japan Radio Co Ltd | Ｆｉｆｏメモリ |
| US5682554A (en) * | 1993-01-15 | 1997-10-28 | Silicon Graphics, Inc. | Apparatus and method for handling data transfer between a general purpose computer and a cooperating processor |
| IES950209A2 (en) * | 1995-03-24 | 1995-10-18 | Lake Res Ltd | Communication apparatus for communicating two microprocessors |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2907004A (en) * | 1954-10-29 | 1959-09-29 | Rca Corp | Serial memory |
| DE1247050B (de) * | 1964-11-25 | 1967-08-10 | Telefunken Patent | Einrichtung mit einem Pufferspeicher zur Weitergabe unregelmaessig anfallender Digitaldaten in gleichmaessigen Zeitabstaenden |
| GB1195899A (en) * | 1967-11-21 | 1970-06-24 | Mini Of Technology | Improvements in or relating to Synchronising Arrangements in Digital Communications Systems. |
| US3566363A (en) * | 1968-07-11 | 1971-02-23 | Ibm | Processor to processor communication in a multiprocessor computer system |
| NL7011048A (sv) * | 1970-07-25 | 1972-01-27 | ||
| US3699529A (en) * | 1971-01-07 | 1972-10-17 | Rca Corp | Communication among computers |
| US3715729A (en) * | 1971-03-10 | 1973-02-06 | Ibm | Timing control for a multiprocessor system |
| US3988716A (en) * | 1974-08-05 | 1976-10-26 | Nasa | Computer interface system |
| DE2610428C3 (de) * | 1976-03-12 | 1980-06-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung zur Steuerung der Zwischenspeicherung von zwischen zwei Funktionseinheiten zu übertragenden Daten in einem Pufferspeicher |
-
1977
- 1977-03-01 SE SE7702263A patent/SE399773B/sv not_active IP Right Cessation
-
1978
- 1978-02-13 IN IN124/DEL/78A patent/IN148500B/en unknown
- 1978-02-15 US US05/878,011 patent/US4208713A/en not_active Expired - Lifetime
- 1978-02-16 CA CA297,015A patent/CA1099363A/en not_active Expired
- 1978-02-20 DE DE2807175A patent/DE2807175C2/de not_active Expired
- 1978-02-21 BE BE185332A patent/BE864150A/xx not_active IP Right Cessation
- 1978-02-21 FI FI780564A patent/FI63499C/sv not_active IP Right Cessation
- 1978-02-22 AU AU33509/78A patent/AU517304B2/en not_active Expired
- 1978-02-23 GB GB7368/78A patent/GB1575868A/en not_active Expired
- 1978-02-23 NL NL7802066A patent/NL7802066A/xx not_active Application Discontinuation
- 1978-02-27 PL PL1978204965A patent/PL113598B1/pl unknown
- 1978-02-27 EG EG116/78A patent/EG13276A/xx active
- 1978-02-27 YU YU00453/78A patent/YU45378A/xx unknown
- 1978-02-27 MX MX172563A patent/MX143953A/es unknown
- 1978-02-28 DK DK91478A patent/DK91478A/da not_active Application Discontinuation
- 1978-02-28 BR BR7801210A patent/BR7801210A/pt unknown
- 1978-02-28 ES ES467392A patent/ES467392A1/es not_active Expired
- 1978-02-28 FR FR7805686A patent/FR2382719B1/fr not_active Expired
- 1978-02-28 CH CH212878A patent/CH626484A5/de not_active IP Right Cessation
- 1978-02-28 NO NO780697A patent/NO146006C/no unknown
- 1978-02-28 JP JP2271778A patent/JPS53109437A/ja active Pending
- 1978-02-28 DD DD78203883A patent/DD134177A5/xx unknown
- 1978-02-28 HU HU78EI783A patent/HU176778B/hu unknown
- 1978-03-01 IT IT20782/78A patent/IT1092895B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1575868A (en) | 1980-10-01 |
| IT1092895B (it) | 1985-07-12 |
| PL204965A1 (pl) | 1978-12-18 |
| DK91478A (da) | 1978-09-02 |
| YU45378A (en) | 1982-06-30 |
| NO146006C (no) | 1982-07-21 |
| AU3350978A (en) | 1979-08-30 |
| US4208713A (en) | 1980-06-17 |
| MX143953A (es) | 1981-08-05 |
| FI63499B (fi) | 1983-02-28 |
| CH626484A5 (sv) | 1981-11-13 |
| BR7801210A (pt) | 1978-10-31 |
| BE864150A (fr) | 1978-06-16 |
| DE2807175A1 (de) | 1978-09-07 |
| DE2807175C2 (de) | 1985-07-11 |
| EG13276A (en) | 1980-12-31 |
| IT7820782A0 (it) | 1978-03-01 |
| JPS53109437A (en) | 1978-09-25 |
| FR2382719A1 (fr) | 1978-09-29 |
| NO780697L (no) | 1978-09-04 |
| SE399773B (sv) | 1978-02-27 |
| PL113598B1 (en) | 1980-12-31 |
| ES467392A1 (es) | 1978-11-01 |
| NL7802066A (nl) | 1978-09-05 |
| FR2382719B1 (fr) | 1985-11-15 |
| AU517304B2 (en) | 1981-07-23 |
| NO146006B (no) | 1982-03-29 |
| HU176778B (en) | 1981-05-28 |
| CA1099363A (en) | 1981-04-14 |
| FI780564A (fi) | 1978-09-02 |
| DD134177A5 (de) | 1979-02-07 |
| FI63499C (fi) | 1983-06-10 |