DE3781839D1 - Programmierbarer fifo-puffer. - Google Patents
Programmierbarer fifo-puffer.Info
- Publication number
- DE3781839D1 DE3781839D1 DE8787109008T DE3781839T DE3781839D1 DE 3781839 D1 DE3781839 D1 DE 3781839D1 DE 8787109008 T DE8787109008 T DE 8787109008T DE 3781839 T DE3781839 T DE 3781839T DE 3781839 D1 DE3781839 D1 DE 3781839D1
- Authority
- DE
- Germany
- Prior art keywords
- fifo buffer
- programmable fifo
- programmable
- buffer
- fifo
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M9/00—Parallel/series conversion or vice versa
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Dram (AREA)
- Communication Control (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/882,132 US4750149A (en) | 1986-07-03 | 1986-07-03 | Programmable FIFO buffer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3781839D1 true DE3781839D1 (de) | 1992-10-29 |
DE3781839T2 DE3781839T2 (de) | 1993-01-07 |
Family
ID=25379957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787109008T Expired - Fee Related DE3781839T2 (de) | 1986-07-03 | 1987-06-23 | Programmierbarer fifo-puffer. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4750149A (de) |
EP (1) | EP0251151B1 (de) |
JP (1) | JPS6388635A (de) |
DE (1) | DE3781839T2 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5134702A (en) * | 1986-04-21 | 1992-07-28 | Ncr Corporation | Serial-to-parallel and parallel-to-serial converter |
US4907186A (en) * | 1987-02-09 | 1990-03-06 | The United States Of America As Represented By The Secretary Of Commerce | Data direct ingest system |
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 |
EP0424554A1 (de) * | 1989-10-23 | 1991-05-02 | Siemens Aktiengesellschaft | Mehrstufiger Seriell-zu-Parallel- und/oder Parallel-zu-Seriell-Umsetzer |
US5278956A (en) * | 1990-01-22 | 1994-01-11 | Vlsi Technology, Inc. | Variable sized FIFO memory and programmable trigger level therefor for use in a UART or the like |
US5175819A (en) * | 1990-03-28 | 1992-12-29 | Integrated Device Technology, Inc. | Cascadable parallel to serial converter using tap shift registers and data shift registers while receiving input data from FIFO buffer |
GB2260428B (en) * | 1991-10-11 | 1995-03-08 | Sony Broadcast & Communication | Data Formatter |
US5448714A (en) * | 1992-01-02 | 1995-09-05 | Integrated Device Technology, Inc. | Sequential-access and random-access dual-port memory buffer |
US5414814A (en) * | 1992-05-08 | 1995-05-09 | The United States Of America As Represented By The Secretary Of The Navy | I/O interface between VME bus and asynchronous serial data computer |
KR970029070A (ko) * | 1995-11-04 | 1997-06-26 | 김광호 | 입출력데이타의 크기를 달리하는 선입선출메모리장치 및 그 방법 |
US5848285A (en) * | 1995-12-26 | 1998-12-08 | Cypress Semiconductor Corporation | Macrocell having a dual purpose input register for use in a logic device |
US5786710A (en) * | 1995-12-29 | 1998-07-28 | Cypress Semiconductor Corp. | Programmable I/O cell with data conversion capability |
US5760719A (en) * | 1995-12-29 | 1998-06-02 | Cypress Semiconductor Corp. | Programmable I/O cell with data conversion capability |
US5917337A (en) * | 1995-12-29 | 1999-06-29 | Cypress Semiconductor Corp. | Programmable I/O cell with data conversion capability |
US5811989A (en) * | 1995-12-29 | 1998-09-22 | Cypress Semiconductor Corp. | Programmable I/O cell with data conversion capability |
US6233637B1 (en) * | 1996-03-07 | 2001-05-15 | Sony Corporation | Isochronous data pipe for managing and manipulating a high-speed stream of isochronous data flowing between an application and a bus structure |
US5724361A (en) * | 1996-03-12 | 1998-03-03 | Lsi Logic Corporation | High performance n:1 multiplexer with overlap control of multi-phase clocks |
US5869979A (en) * | 1996-04-05 | 1999-02-09 | Altera Corporation | Technique for preconditioning I/Os during reconfiguration |
US5805089A (en) * | 1996-09-05 | 1998-09-08 | Lsi Logic Corporation | Time-division data multiplexer with feedback for clock cross-over adjustment |
US6167471A (en) | 1998-10-14 | 2000-12-26 | Sony Corporation | Method of and apparatus for dispatching a processing element to a program location based on channel number of received data |
DE19917016A1 (de) * | 1999-04-15 | 2000-10-19 | Philips Corp Intellectual Pty | Schaltungsanordnung zur Parallel/Seriell-Umsetzung |
US6640300B1 (en) * | 1999-09-27 | 2003-10-28 | Cypress Semiconductor Corp. | Method and apparatus for width and depth expansion in a multi-queue system |
US6904475B1 (en) * | 2000-11-06 | 2005-06-07 | Sony Corporation | Programmable first-in first-out (FIFO) memory buffer for concurrent data stream handling |
CA2343437A1 (en) * | 2001-04-06 | 2002-10-06 | Ibm Canada Limited-Ibm Canada Limitee | Method and system for cross platform, parallel processing |
EP1257119B1 (de) * | 2001-04-12 | 2006-05-17 | STMicroelectronics Limited | System zum Empfangen von Transportströmen |
US6907479B2 (en) * | 2001-07-18 | 2005-06-14 | Integrated Device Technology, Inc. | Integrated circuit FIFO memory devices that are divisible into independent FIFO queues, and systems and methods for controlling same |
US6678759B2 (en) | 2001-07-26 | 2004-01-13 | Jsi Microelectronics, Inc. | Glitch suppression circuit and method |
US7796464B1 (en) | 2003-06-27 | 2010-09-14 | Cypress Semiconductor Corporation | Synchronous memory with a shadow-cycle counter |
US8166217B2 (en) * | 2004-06-28 | 2012-04-24 | Marvell International Ltd. | System and method for reading and writing data using storage controllers |
US20060229522A1 (en) * | 2005-04-08 | 2006-10-12 | Exelys, Llc | Portable cardiac monitor including RF communication |
US7361188B2 (en) * | 2005-04-08 | 2008-04-22 | Exelys, Llc | Portable cardiac monitor |
US7474914B2 (en) * | 2005-04-08 | 2009-01-06 | Exelys, Llc | Portable cardiac monitor including a range limiter |
US20060229525A1 (en) * | 2005-04-08 | 2006-10-12 | Exelys, Llc | Portable cardiac monitor including pulsed power operation |
US7893772B1 (en) | 2007-12-03 | 2011-02-22 | Cypress Semiconductor Corporation | System and method of loading a programmable counter |
US8681526B2 (en) * | 2008-07-02 | 2014-03-25 | Cradle Ip, Llc | Size and retry programmable multi-synchronous FIFO |
US10296612B2 (en) | 2015-09-29 | 2019-05-21 | At&T Mobility Ii Llc | Sorting system |
US10416959B2 (en) | 2015-10-27 | 2019-09-17 | At&T Mobility Ii Llc | Analog sorter |
US10496370B2 (en) | 2015-12-02 | 2019-12-03 | At&T Intellectual Property I, L.P. | Adaptive alphanumeric sorting apparatus |
US10261832B2 (en) | 2015-12-02 | 2019-04-16 | At&T Mobility Ii Llc | Sorting apparatus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972034A (en) * | 1975-05-12 | 1976-07-27 | Fairchild Camera And Instrument Corporation | Universal first-in first-out memory device |
US4298936A (en) * | 1979-11-15 | 1981-11-03 | Analogic Corporation | Array Processor |
JPS57139851A (en) * | 1981-02-24 | 1982-08-30 | Fanuc Ltd | Serial-parallel converter |
JPS58182188A (ja) * | 1982-04-20 | 1983-10-25 | Nec Corp | スタテイツクランダムアクセスメモリ |
JPS5927040A (ja) * | 1982-08-05 | 1984-02-13 | 株式会社大林組 | 鉄骨柱脚部の補強方法 |
US4497041A (en) * | 1982-09-02 | 1985-01-29 | Sebrn Corporation | Parallel serial controller |
JPS59221741A (ja) * | 1983-05-31 | 1984-12-13 | Sanyo Electric Co Ltd | 記憶用半導体装置 |
JPS6028011A (ja) * | 1983-07-22 | 1985-02-13 | Sony Corp | 磁気ヘツド |
JPS6028012A (ja) * | 1983-07-27 | 1985-02-13 | Seiko Epson Corp | 複合磁気ヘツド |
-
1986
- 1986-07-03 US US06/882,132 patent/US4750149A/en not_active Expired - Lifetime
-
1987
- 1987-06-23 DE DE8787109008T patent/DE3781839T2/de not_active Expired - Fee Related
- 1987-06-23 EP EP87109008A patent/EP0251151B1/de not_active Expired
- 1987-07-02 JP JP62166257A patent/JPS6388635A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS6388635A (ja) | 1988-04-19 |
DE3781839T2 (de) | 1993-01-07 |
EP0251151B1 (de) | 1992-09-23 |
EP0251151A3 (en) | 1989-10-25 |
US4750149A (en) | 1988-06-07 |
EP0251151A2 (de) | 1988-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN |
|
8339 | Ceased/non-payment of the annual fee |