NL8202740A - Geheugentoegangsbesturingsinrichting voor een centrale bewerkingseenheid. - Google Patents
Geheugentoegangsbesturingsinrichting voor een centrale bewerkingseenheid. Download PDFInfo
- Publication number
- NL8202740A NL8202740A NL8202740A NL8202740A NL8202740A NL 8202740 A NL8202740 A NL 8202740A NL 8202740 A NL8202740 A NL 8202740A NL 8202740 A NL8202740 A NL 8202740A NL 8202740 A NL8202740 A NL 8202740A
- Authority
- NL
- Netherlands
- Prior art keywords
- memory
- ram
- central processing
- processing unit
- information
- Prior art date
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
- G09G5/001—Arbitration of resources in a display system, e.g. control of access to frame buffer by video controller and/or main processor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
- G06F13/287—Multiplexed DMA
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
-
- 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
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/393—Arrangements for updating the contents of the bit-mapped memory
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Controls And Circuits For Display Device (AREA)
- Bus Control (AREA)
- Digital Computer Display Output (AREA)
- Memory System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56106127A JPS588348A (ja) | 1981-07-07 | 1981-07-07 | 出力表示用メモリの制御回路 |
JP10612781 | 1981-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8202740A true NL8202740A (nl) | 1983-02-01 |
Family
ID=14425748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8202740A NL8202740A (nl) | 1981-07-07 | 1982-07-07 | Geheugentoegangsbesturingsinrichting voor een centrale bewerkingseenheid. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4622547A (de) |
JP (1) | JPS588348A (de) |
AT (1) | AT389773B (de) |
AU (1) | AU8557382A (de) |
CA (1) | CA1202730A (de) |
DE (1) | DE3225401A1 (de) |
FR (1) | FR2509492A1 (de) |
GB (1) | GB2112552B (de) |
NL (1) | NL8202740A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6067989A (ja) * | 1983-09-26 | 1985-04-18 | 株式会社日立製作所 | 画像表示装置 |
US4704697A (en) * | 1985-06-17 | 1987-11-03 | Counterpoint Computers | Multiple station video memory |
JPH0746308B2 (ja) * | 1985-07-24 | 1995-05-17 | 株式会社日立製作所 | 表示制御装置およびマイクロコンピュータ・システム |
GB8608776D0 (en) * | 1986-04-10 | 1986-05-14 | Sinclair Res Ltd | Video memory contention mechanism |
US4912658A (en) * | 1986-04-18 | 1990-03-27 | Advanced Micro Devices, Inc. | Method and apparatus for addressing video RAMS and refreshing a video monitor with a variable resolution |
US5293481A (en) * | 1987-02-18 | 1994-03-08 | Canon Kabushiki Kaisha | Data parallel processing apparatus |
DE3804938C2 (de) * | 1987-02-18 | 1994-07-28 | Canon Kk | Bildverarbeitungseinrichtung |
US5001652A (en) * | 1987-03-20 | 1991-03-19 | International Business Machines Corporation | Memory arbitration for video subsystems |
DE3783358T2 (de) * | 1987-03-20 | 1993-07-01 | Ibm | Rechnersystem mit einem videosubsystem. |
JPS63243989A (ja) * | 1987-03-31 | 1988-10-11 | 株式会社東芝 | メモリ制御装置 |
US5088053A (en) * | 1987-11-16 | 1992-02-11 | Intel Corporation | Memory controller as for a video signal processor |
US5276804A (en) * | 1988-04-27 | 1994-01-04 | Mitsubishi Denki Kabushiki Kaisha | Display control system with memory access timing based on display mode |
US5151997A (en) * | 1989-08-10 | 1992-09-29 | Apple Computer, Inc. | Computer with adaptable video circuitry |
EP0520765B1 (de) * | 1991-06-25 | 1999-05-12 | Canon Kabushiki Kaisha | Verfahren und Vorrichtung zur Detektion eines Bewegungsvektors sowie Kodierungsverfahren und Vorrichtung zur Anwendung eines solchen Verfahrens und Vorrichtung |
US5859649A (en) * | 1995-05-15 | 1999-01-12 | Motorola, Inc. | Data processing system having display controller with bursting direct memory access |
US6240031B1 (en) | 2000-03-24 | 2001-05-29 | Cypress Semiconductor Corp. | Memory architecture |
US6400642B1 (en) | 2000-03-24 | 2002-06-04 | Cypress Semiconductor Corp. | Memory architecture |
US7724898B2 (en) * | 2002-10-17 | 2010-05-25 | Telefonaktiebolaget L M Ericsson (Publ) | Cryptography using finite fields of odd characteristic on binary hardware |
CN102707765B (zh) * | 2012-05-15 | 2014-12-31 | 江苏中科梦兰电子科技有限公司 | 一种使用混合时钟源的计时方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834836B2 (ja) * | 1975-12-29 | 1983-07-29 | 株式会社日立製作所 | デ−タヒヨウジセイギヨホウシキ |
US4117469A (en) * | 1976-12-20 | 1978-09-26 | Levine Michael R | Computer assisted display processor having memory sharing by the computer and the processor |
US4121283A (en) * | 1977-01-17 | 1978-10-17 | Cromemco Inc. | Interface device for encoding a digital image for a CRT display |
US4181933A (en) * | 1978-04-18 | 1980-01-01 | Mohawk Data Sciences Corp. | Memory access and sharing control system |
JPS5582362A (en) * | 1978-12-18 | 1980-06-21 | Hitachi Ltd | Operation processing unit |
US4298931A (en) * | 1978-06-02 | 1981-11-03 | Hitachi, Ltd. | Character pattern display system |
JPS5946396B2 (ja) * | 1978-12-25 | 1984-11-12 | 富士通株式会社 | 表示制御方式 |
US4263648A (en) * | 1978-12-26 | 1981-04-21 | Honeywell Information Systems Inc. | Split system bus cycle for direct memory access of peripherals in a cathode ray tube display system |
WO1980002755A1 (en) * | 1979-06-05 | 1980-12-11 | Burroughs Corp | General purpose data buffer |
US4482979A (en) * | 1982-02-04 | 1984-11-13 | May George A | Video computing system with automatically refreshed memory |
US4511965A (en) * | 1983-03-21 | 1985-04-16 | Zenith Electronics Corporation | Video ram accessing system |
-
1981
- 1981-07-07 JP JP56106127A patent/JPS588348A/ja active Granted
-
1982
- 1982-07-02 AU AU85573/82A patent/AU8557382A/en not_active Abandoned
- 1982-07-05 GB GB08219356A patent/GB2112552B/en not_active Expired
- 1982-07-07 NL NL8202740A patent/NL8202740A/nl not_active Application Discontinuation
- 1982-07-07 FR FR8211955A patent/FR2509492A1/fr active Granted
- 1982-07-07 US US06/396,083 patent/US4622547A/en not_active Expired - Fee Related
- 1982-07-07 AT AT0263582A patent/AT389773B/de active
- 1982-07-07 DE DE19823225401 patent/DE3225401A1/de not_active Withdrawn
- 1982-07-07 CA CA000406758A patent/CA1202730A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0377530B2 (de) | 1991-12-10 |
FR2509492B1 (de) | 1985-01-04 |
GB2112552B (en) | 1985-09-18 |
AU8557382A (en) | 1983-01-13 |
CA1202730A (en) | 1986-04-01 |
AT389773B (de) | 1990-01-25 |
US4622547A (en) | 1986-11-11 |
GB2112552A (en) | 1983-07-20 |
FR2509492A1 (fr) | 1983-01-14 |
JPS588348A (ja) | 1983-01-18 |
DE3225401A1 (de) | 1983-01-27 |
ATA263582A (de) | 1989-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL8202740A (nl) | Geheugentoegangsbesturingsinrichting voor een centrale bewerkingseenheid. | |
US4357604A (en) | Variable size character display | |
JPS60245034A (ja) | デイスプレイコントロ−ラ | |
US4661812A (en) | Data transfer system for display | |
JPH07219842A (ja) | 画素データをメモリ・ディスプレイ・インターフェースへ転送する方法、装置及び回路 | |
WO1981003234A1 (en) | Apparatus for the display and storage of television picture information by using a memory accessible from a computer | |
US4591845A (en) | Character and graphic signal generating apparatus | |
EP0244112A2 (de) | Verfahren und Einrichtung zur Adressierung von Videorams und zum Auffrischen eines Videomonitors mit variablem Auflösungsvermögen | |
US4626839A (en) | Programmable video display generator | |
EP0148564A2 (de) | Graphisches Videoanzeigesystem mit grosser Auflösung | |
JPS62135881A (ja) | 画像表示装置 | |
JP3107359B2 (ja) | 液晶表示パネル試験用パターン発生装置 | |
JPS6035675B2 (ja) | 文字パタ−ン発生器 | |
JP2966182B2 (ja) | 計算機システム | |
JP2802995B2 (ja) | プラズマ表示装置 | |
JP2585509B2 (ja) | デイスプレイ装置 | |
SU1534454A1 (ru) | Устройство дл отображени многоугольников на экране растрового графического видеоконтрольного блока | |
JPS5971086A (ja) | Crtデイスプレイ装置 | |
JPS6049315B2 (ja) | デイスプレイリフレツシユ装置 | |
JPS6340971A (ja) | マルチプロセツサ画像処理装置 | |
JPH03153294A (ja) | 液晶表示装置 | |
KR0130259Y1 (ko) | 고속의 화상처리를 위한 멀티 프로세싱 시스템 | |
JP3671744B2 (ja) | 画像合成表示装置 | |
JPH05307370A (ja) | 液晶表示装置の駆動回路 | |
JPS61137186A (ja) | 表示制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |