CN1659509A - Fifo寄存器和包括fifo寄存器的数字信号处理器 - Google Patents
Fifo寄存器和包括fifo寄存器的数字信号处理器 Download PDFInfo
- Publication number
- CN1659509A CN1659509A CN038137232A CN03813723A CN1659509A CN 1659509 A CN1659509 A CN 1659509A CN 038137232 A CN038137232 A CN 038137232A CN 03813723 A CN03813723 A CN 03813723A CN 1659509 A CN1659509 A CN 1659509A
- Authority
- CN
- China
- Prior art keywords
- input
- data
- state
- output
- signal
- 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
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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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Shift Register Type Memory (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Logic Circuits (AREA)
- Information Transfer Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02077389 | 2002-06-14 | ||
EP02077389.1 | 2002-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1659509A true CN1659509A (zh) | 2005-08-24 |
CN100378649C CN100378649C (zh) | 2008-04-02 |
Family
ID=29724506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038137232A Expired - Fee Related CN100378649C (zh) | 2002-06-14 | 2003-05-27 | Fifo寄存器和包括fifo寄存器的数字信号处理器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7154984B2 (zh) |
EP (1) | EP1516242B1 (zh) |
JP (1) | JP4531559B2 (zh) |
CN (1) | CN100378649C (zh) |
AT (1) | ATE322714T1 (zh) |
AU (1) | AU2003233109A1 (zh) |
DE (1) | DE60304470T2 (zh) |
WO (1) | WO2003107172A2 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5886128B2 (ja) * | 2011-05-13 | 2016-03-16 | 株式会社半導体エネルギー研究所 | 半導体装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953838A (en) * | 1974-12-30 | 1976-04-27 | Burroughs Corporation | FIFO Buffer register memory utilizing a one-shot data transfer system |
JPS5386130A (en) * | 1977-01-07 | 1978-07-29 | Nec Corp | Transmitting/receiving circuit of response confirmation type |
IT1093493B (it) * | 1978-03-23 | 1985-07-19 | Honeywell Inf Systems | Circuito di trasmissione bidirezionale di segnali interbloccati |
JPS61139147A (ja) * | 1984-12-11 | 1986-06-26 | Nec Corp | ハンドシエイク伝送方式 |
JPS621268U (zh) * | 1985-06-20 | 1987-01-07 | ||
JPH0823807B2 (ja) * | 1987-08-26 | 1996-03-06 | 松下電器産業株式会社 | Fifoメモリ |
EP0321589B1 (de) * | 1987-10-06 | 1993-03-24 | Deutsche ITT Industries GmbH | Digitaler FIFO-Speicher |
JPH0758458B2 (ja) * | 1988-07-21 | 1995-06-21 | 三菱電機株式会社 | データ転送装置及びそれを使用したパイプライン処理装置 |
US5036489A (en) * | 1990-04-27 | 1991-07-30 | Codex Corp. | Compact expandable folded first-in-first-out queue |
US5550780A (en) * | 1994-12-19 | 1996-08-27 | Cirrus Logic, Inc. | Two cycle asynchronous FIFO queue |
US5937177A (en) * | 1996-10-01 | 1999-08-10 | Sun Microsystems, Inc. | Control structure for a high-speed asynchronous pipeline |
KR100430099B1 (ko) * | 1999-03-02 | 2004-05-03 | 엘지.필립스 엘시디 주식회사 | 쉬프트 레지스터 회로 |
US6356117B1 (en) * | 2000-09-29 | 2002-03-12 | Sun Microsystems, Inc. | Asynchronously controlling data transfers within a circuit |
US6772243B2 (en) * | 2000-12-19 | 2004-08-03 | Sun Microsystems, Inc. | Apparatus and method for generating a partial fullness indicator signal in a FIFO |
US6486721B2 (en) * | 2001-03-02 | 2002-11-26 | Sun Microsystems, Inc. | Latch control circuit for crossing clock domains |
-
2003
- 2003-05-27 EP EP03727861A patent/EP1516242B1/en not_active Expired - Lifetime
- 2003-05-27 CN CNB038137232A patent/CN100378649C/zh not_active Expired - Fee Related
- 2003-05-27 JP JP2004513922A patent/JP4531559B2/ja not_active Expired - Fee Related
- 2003-05-27 US US10/517,586 patent/US7154984B2/en not_active Expired - Fee Related
- 2003-05-27 AT AT03727861T patent/ATE322714T1/de not_active IP Right Cessation
- 2003-05-27 DE DE60304470T patent/DE60304470T2/de not_active Expired - Lifetime
- 2003-05-27 WO PCT/IB2003/002350 patent/WO2003107172A2/en active IP Right Grant
- 2003-05-27 AU AU2003233109A patent/AU2003233109A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2003233109A1 (en) | 2003-12-31 |
JP4531559B2 (ja) | 2010-08-25 |
AU2003233109A8 (en) | 2003-12-31 |
CN100378649C (zh) | 2008-04-02 |
US20050243639A1 (en) | 2005-11-03 |
EP1516242A2 (en) | 2005-03-23 |
EP1516242B1 (en) | 2006-04-05 |
WO2003107172A3 (en) | 2004-12-29 |
WO2003107172A2 (en) | 2003-12-24 |
US7154984B2 (en) | 2006-12-26 |
DE60304470D1 (en) | 2006-05-18 |
JP2005530237A (ja) | 2005-10-06 |
ATE322714T1 (de) | 2006-04-15 |
DE60304470T2 (de) | 2007-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20071116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071116 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20120527 |