DE3278868D1 - Memory device - Google Patents
Memory deviceInfo
- Publication number
- DE3278868D1 DE3278868D1 DE8282301773T DE3278868T DE3278868D1 DE 3278868 D1 DE3278868 D1 DE 3278868D1 DE 8282301773 T DE8282301773 T DE 8282301773T DE 3278868 T DE3278868 T DE 3278868T DE 3278868 D1 DE3278868 D1 DE 3278868D1
- Authority
- DE
- Germany
- Prior art keywords
- memory device
- memory
- 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.)
- Expired
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
- G06F5/08—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, the intermediate ones not being accessible for either enqueue or dequeue operations, e.g. using a shift register
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56049756A JPS57164331A (en) | 1981-04-02 | 1981-04-02 | Buffer controller |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3278868D1 true DE3278868D1 (en) | 1988-09-08 |
Family
ID=12840026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282301773T Expired DE3278868D1 (en) | 1981-04-02 | 1982-04-02 | Memory device |
Country Status (4)
Country | Link |
---|---|
US (1) | US4459681A (de) |
EP (1) | EP0062521B1 (de) |
JP (1) | JPS57164331A (de) |
DE (1) | DE3278868D1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4592019A (en) * | 1983-08-31 | 1986-05-27 | At&T Bell Laboratories | Bus oriented LIFO/FIFO memory |
EP0206743A3 (de) * | 1985-06-20 | 1990-04-25 | Texas Instruments Incorporated | Asynchroner FIFO-Puffer mit Null-Durchfallzeit und eindeutiger Leer/Voll-Angabe |
US4803654A (en) * | 1985-06-20 | 1989-02-07 | General Datacomm Industries, Inc. | Circular first-in, first out buffer system for generating input and output addresses for read/write memory independently |
US4694426A (en) * | 1985-12-20 | 1987-09-15 | Ncr Corporation | Asynchronous FIFO status circuit |
US5195056A (en) * | 1987-05-21 | 1993-03-16 | Texas Instruments, Incorporated | Read/write memory having an on-chip input data register, having pointer circuits between a serial data register and input/output buffer circuits |
JP2764908B2 (ja) * | 1988-02-04 | 1998-06-11 | 日本電気株式会社 | カスケード・バッファ回路 |
JPH0283899A (ja) * | 1988-09-20 | 1990-03-23 | Fujitsu Ltd | 半導体記憶装置 |
US5267191A (en) * | 1989-04-03 | 1993-11-30 | Ncr Corporation | FIFO memory system |
JPH04301290A (ja) * | 1991-03-28 | 1992-10-23 | Nec Corp | 先入れ先出しメモリ回路 |
US6374313B1 (en) * | 1994-09-30 | 2002-04-16 | Cirrus Logic, Inc. | FIFO and method of operating same which inhibits output transitions when the last cell is read or when the FIFO is erased |
US5740406A (en) * | 1995-05-15 | 1998-04-14 | Nvidia Corporation | Method and apparatus for providing fifo buffer input to an input/output device used in a computer system |
US5732011A (en) * | 1996-07-03 | 1998-03-24 | General Signal Corporation | Digital system having high speed buffering |
US6097655A (en) * | 1998-04-03 | 2000-08-01 | International Business Machines Corporation | Pull through FIFO memory device |
US20030112370A1 (en) * | 2001-12-18 | 2003-06-19 | Chris Long | Adaptive expanded information capacity for communications systems |
US6433835B1 (en) * | 1998-04-17 | 2002-08-13 | Encamera Sciences Corporation | Expanded information capacity for existing communication transmission systems |
US20030140351A1 (en) * | 1998-04-17 | 2003-07-24 | Hoarty W. Leo | Cable television system compatible bandwidth upgrade using embedded digital channels |
US7180942B2 (en) | 2001-12-18 | 2007-02-20 | Dotcast, Inc. | Joint adaptive optimization of soft decision device and feedback equalizer |
US20030219085A1 (en) * | 2001-12-18 | 2003-11-27 | Endres Thomas J. | Self-initializing decision feedback equalizer with automatic gain control |
US20030221086A1 (en) * | 2002-02-13 | 2003-11-27 | Simovich Slobodan A. | Configurable stream processor apparatus and methods |
WO2004075469A2 (en) * | 2003-02-19 | 2004-09-02 | Dotcast Inc. | Joint, adaptive control of equalization, synchronization, and gain in a digital communications receiver |
US6956775B1 (en) * | 2003-12-31 | 2005-10-18 | Intel Corporation | Write pointer error recovery |
EP2515226A1 (de) * | 2011-04-21 | 2012-10-24 | STMicroelectronics SA | Anordnung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7105512A (de) * | 1971-04-23 | 1972-10-25 | ||
US3893088A (en) * | 1971-07-19 | 1975-07-01 | Texas Instruments Inc | Random access memory shift register system |
JPS5710516B2 (de) * | 1972-12-13 | 1982-02-26 | ||
US4151609A (en) * | 1977-10-11 | 1979-04-24 | Monolithic Memories, Inc. | First in first out (FIFO) memory |
NL7713707A (nl) * | 1977-12-12 | 1979-06-14 | Philips Nv | Informatiebuffergeheugen van het "eerst-in, eerst-uit" type met variabele ingang en vaste uitgang. |
-
1981
- 1981-04-02 JP JP56049756A patent/JPS57164331A/ja active Granted
-
1982
- 1982-04-02 US US06/364,720 patent/US4459681A/en not_active Expired - Lifetime
- 1982-04-02 EP EP82301773A patent/EP0062521B1/de not_active Expired
- 1982-04-02 DE DE8282301773T patent/DE3278868D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6155688B2 (de) | 1986-11-28 |
US4459681A (en) | 1984-07-10 |
EP0062521B1 (de) | 1988-08-03 |
EP0062521A2 (de) | 1982-10-13 |
EP0062521A3 (en) | 1985-07-10 |
JPS57164331A (en) | 1982-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |