EP0778517A3 - Codage d'un signal de commande d'affichage - Google Patents
Codage d'un signal de commande d'affichage Download PDFInfo
- Publication number
- EP0778517A3 EP0778517A3 EP96308543A EP96308543A EP0778517A3 EP 0778517 A3 EP0778517 A3 EP 0778517A3 EP 96308543 A EP96308543 A EP 96308543A EP 96308543 A EP96308543 A EP 96308543A EP 0778517 A3 EP0778517 A3 EP 0778517A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- transition
- encoding
- relating
- clock cycle
- control 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/006—Details of the interface to the display terminal
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2230/00—Details of flat display driving waveforms
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Analogue/Digital Conversion (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Synchronizing For Television (AREA)
- Controls And Circuits For Display Device (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US760695P | 1995-11-27 | 1995-11-27 | |
US7606 | 1995-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0778517A2 EP0778517A2 (fr) | 1997-06-11 |
EP0778517A3 true EP0778517A3 (fr) | 1998-02-11 |
Family
ID=21727159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96308543A Withdrawn EP0778517A3 (fr) | 1995-11-27 | 1996-11-26 | Codage d'un signal de commande d'affichage |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0778517A3 (fr) |
JP (1) | JPH09246974A (fr) |
KR (1) | KR970029314A (fr) |
SG (2) | SG95614A1 (fr) |
TW (1) | TW357530B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6356260B1 (en) * | 1998-04-10 | 2002-03-12 | National Semiconductor Corporation | Method for reducing power and electromagnetic interference in conveying video data |
WO1999055082A1 (fr) | 1998-04-17 | 1999-10-28 | Conexant Systems, Inc. | Compression video peu onereuse, basee sur les lignes, de donnes de train video numerique |
US6564269B1 (en) * | 1998-09-10 | 2003-05-13 | Silicon Image, Inc. | Bi-directional data transfer using the video blanking period in a digital data stream |
US6252419B1 (en) | 1999-01-08 | 2001-06-26 | Altera Corporation | LVDS interface incorporating phase-locked loop circuitry for use in programmable logic device |
US6832173B1 (en) | 2002-07-30 | 2004-12-14 | Altera Corporation | Testing circuit and method for phase-locked loop |
US6867616B1 (en) | 2003-06-04 | 2005-03-15 | Altera Corporation | Programmable logic device serial interface having dual-use phase-locked loop circuitry |
US7019570B2 (en) | 2003-09-05 | 2006-03-28 | Altera Corporation | Dual-gain loop circuitry for programmable logic device |
US6924678B2 (en) | 2003-10-21 | 2005-08-02 | Altera Corporation | Programmable phase-locked loop circuitry for programmable logic device |
US7091760B1 (en) | 2004-02-25 | 2006-08-15 | Altera Corporation | DLL with adjustable phase shift using processed control signal |
US7075365B1 (en) | 2004-04-22 | 2006-07-11 | Altera Corporation | Configurable clock network for programmable logic device |
US7230495B2 (en) | 2004-04-28 | 2007-06-12 | Micron Technology, Inc. | Phase-locked loop circuits with reduced lock time |
US7436228B1 (en) | 2005-12-22 | 2008-10-14 | Altera Corporation | Variable-bandwidth loop filter methods and apparatus |
US7728674B1 (en) | 2006-05-19 | 2010-06-01 | Altera Corporation | Voltage-controlled oscillator methods and apparatus |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412335A (en) * | 1980-11-28 | 1983-10-25 | International Business Machines Corporation | Digital signal distribution system |
US4606022A (en) * | 1983-06-13 | 1986-08-12 | Nissan Motor Company, Limited | Data transmission/reception network system |
JPH03154428A (ja) * | 1989-11-10 | 1991-07-02 | Fujitsu Ten Ltd | データ通信方式 |
US5140611A (en) * | 1989-09-29 | 1992-08-18 | Rockwell International Corporation | Pulse width modulated self-clocking and self-synchronizing data transmission and method for a telephonic communication network switching system |
EP0645750A1 (fr) * | 1993-09-28 | 1995-03-29 | Koninklijke Philips Electronics N.V. | Arrangement pour ajuster les réglages d'un moniteur dans un système d'affichage d'images |
US5621758A (en) * | 1995-08-09 | 1997-04-15 | Mitsubishi Electric Semiconductor Software | PWM Communication system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3237176A (en) * | 1962-01-26 | 1966-02-22 | Rca Corp | Binary recording system |
US4344039A (en) * | 1979-03-13 | 1982-08-10 | Sanyo Electric Co., Ltd. | Demodulating circuit for self-clocking-information |
US4547764A (en) * | 1983-10-31 | 1985-10-15 | Burroughs Corporation | Pulse width decoder for double frequency encoded serial data |
US5642139A (en) * | 1994-04-29 | 1997-06-24 | Cirrus Logic, Inc. | PCMCIA video card |
-
1996
- 1996-11-26 EP EP96308543A patent/EP0778517A3/fr not_active Withdrawn
- 1996-11-26 KR KR1019960057379A patent/KR970029314A/ko not_active Application Discontinuation
- 1996-11-27 SG SG200000099A patent/SG95614A1/en unknown
- 1996-11-27 JP JP8315720A patent/JPH09246974A/ja active Pending
- 1996-11-27 SG SG1996011387A patent/SG52866A1/en unknown
-
1997
- 1997-03-03 TW TW086102465A patent/TW357530B/zh not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412335A (en) * | 1980-11-28 | 1983-10-25 | International Business Machines Corporation | Digital signal distribution system |
US4606022A (en) * | 1983-06-13 | 1986-08-12 | Nissan Motor Company, Limited | Data transmission/reception network system |
US5140611A (en) * | 1989-09-29 | 1992-08-18 | Rockwell International Corporation | Pulse width modulated self-clocking and self-synchronizing data transmission and method for a telephonic communication network switching system |
JPH03154428A (ja) * | 1989-11-10 | 1991-07-02 | Fujitsu Ten Ltd | データ通信方式 |
EP0645750A1 (fr) * | 1993-09-28 | 1995-03-29 | Koninklijke Philips Electronics N.V. | Arrangement pour ajuster les réglages d'un moniteur dans un système d'affichage d'images |
US5621758A (en) * | 1995-08-09 | 1997-04-15 | Mitsubishi Electric Semiconductor Software | PWM Communication system |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 15, no. 383 (E - 1116) 27 September 1991 (1991-09-27) * |
Also Published As
Publication number | Publication date |
---|---|
EP0778517A2 (fr) | 1997-06-11 |
KR970029314A (ko) | 1997-06-26 |
SG52866A1 (en) | 1998-09-28 |
SG95614A1 (en) | 2003-04-23 |
JPH09246974A (ja) | 1997-09-19 |
TW357530B (en) | 1999-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT NL |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT NL |
|
17P | Request for examination filed |
Effective date: 19980805 |
|
17Q | First examination report despatched |
Effective date: 20031204 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20040415 |