ES2155497T3 - Disposicion de memoria de video. - Google Patents
Disposicion de memoria de video.Info
- Publication number
- ES2155497T3 ES2155497T3 ES95202185T ES95202185T ES2155497T3 ES 2155497 T3 ES2155497 T3 ES 2155497T3 ES 95202185 T ES95202185 T ES 95202185T ES 95202185 T ES95202185 T ES 95202185T ES 2155497 T3 ES2155497 T3 ES 2155497T3
- Authority
- ES
- Spain
- Prior art keywords
- location
- reading
- signal
- mechanisms
- video 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1075—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers for multiport memories each having random access ports and serial ports, e.g. video RAM
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/04—Arrangements for selecting an address in a digital store using a sequential addressing device, e.g. shift register, counter
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Television Signal Processing For Recording (AREA)
- Holo Graphy (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Television Systems (AREA)
- Closed-Circuit Television Systems (AREA)
- Color Television Image Signal Generators (AREA)
- Memory System (AREA)
- Dram (AREA)
- Semiconductor Memories (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
PROPORCIONANDO UNA MONTAJE DE MEMORIA DE VIDEO DIGITAL CON PRIMEROS Y SEGUNDOS MECANISMOS GENERADORES DE LOCALIZACIONES, LAS SEÑALES DE VIDEO DIGITAL PUEDEN SER ESCRITAS EN UNA PRIMERA LOCALIZACION DE UNA MEMORIA NO MECANICA Y (CASI) INMEDIATAMENTE LEIDAS DESDE UNA SEGUNDA LOCALIZACION DE UNA MEMORIA NO MECANICA, SIENDO ESTA LECTURA CAPAZ DE REALIZAR SALTOS HACIA DELANTE Y HACIA ATRAS. COMO CONSECUENCIA DE LA UNION ENTRE LOS MECANISMOS PRIMERO Y SEGUNDO GENERADORES DE LOCALIZACIONES, SE HACE IMPOSIBLE, POR UN LADO, PASAR INJUSTAMENTE CON UN SALTO EN LA SEÑAL DE LECTURA LA SEÑAL DE ESCRITURA EN CURSO O PARALIZADA, Y POR OTRO LADO, PASAR INJUSTAMENTE CON LA SEÑAL DE LECTURA EN FUNCIONAMIENTO LA SEÑAL DE ESCRITURA PARALIZADA. PARA ESTE PROPOSITO, EL SEGUNDO MECANISMO GENERADOR DE LOCALIZACIONES DISPUESTO SOBRE MECANISMOS DETERMINANTES PARA DETERMINAR, EN RESPUESTA AL MENOS UNA SEÑAL DE ESCRITURA Y UNA SEÑAL DE LECTURA, UN SALTO DE LOCALIZACION PERMITIDO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9401301A NL9401301A (nl) | 1994-08-11 | 1994-08-11 | Videogeheugeninrichting. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2155497T3 true ES2155497T3 (es) | 2001-05-16 |
Family
ID=19864516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95202185T Expired - Lifetime ES2155497T3 (es) | 1994-08-11 | 1995-08-10 | Disposicion de memoria de video. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5822789A (es) |
| EP (1) | EP0697700B1 (es) |
| JP (1) | JPH0895847A (es) |
| KR (1) | KR0177875B1 (es) |
| AT (1) | ATE199610T1 (es) |
| CA (1) | CA2155791C (es) |
| DE (1) | DE69520247T2 (es) |
| DK (1) | DK0697700T3 (es) |
| ES (1) | ES2155497T3 (es) |
| FI (1) | FI112840B (es) |
| NL (1) | NL9401301A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9401301A (nl) | 1994-08-11 | 1996-03-01 | Nederland Ptt | Videogeheugeninrichting. |
| US5940877A (en) * | 1997-06-12 | 1999-08-17 | International Business Machines Corporation | Cache address generation with and without carry-in |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4623244A (en) * | 1976-10-04 | 1986-11-18 | International Business Machines Corporation | Copy production machines |
| US4171538A (en) * | 1978-01-23 | 1979-10-16 | Rockwell International Corporation | Elastic store slip circuit apparatus for preventing read and write operations interference |
| JPS58208905A (ja) * | 1982-05-31 | 1983-12-05 | Sony Corp | タイムベ−スコレクタ |
| US4584639A (en) * | 1983-12-23 | 1986-04-22 | Key Logic, Inc. | Computer security system |
| US4644495A (en) * | 1984-01-04 | 1987-02-17 | Activision, Inc. | Video memory system |
| FR2561429B1 (fr) * | 1984-03-13 | 1986-09-19 | Trt Telecom Radio Electr | Dispositif d'adressage pour fournir a une memoire des codes d'adresse |
| US4809156A (en) * | 1984-03-19 | 1989-02-28 | Trw Inc. | Address generator circuit |
| US4757443A (en) * | 1984-06-25 | 1988-07-12 | Data General Corp. | Data processing system with unified I/O control and adapted for display of graphics |
| US4875196A (en) * | 1987-09-08 | 1989-10-17 | Sharp Microelectronic Technology, Inc. | Method of operating data buffer apparatus |
| JPH01291321A (ja) * | 1988-05-18 | 1989-11-22 | Mitsubishi Electric Corp | 論理回路 |
| JP2961792B2 (ja) * | 1990-03-16 | 1999-10-12 | 日本電気株式会社 | Ramアドレス生成回路 |
| US5291275A (en) * | 1990-06-20 | 1994-03-01 | International Business Machines Incorporated | Triple field buffer for television image storage and visualization on raster graphics display |
| US5255382A (en) * | 1990-09-24 | 1993-10-19 | Pawloski Martin B | Program memory expander for 8051-based microcontrolled system |
| US5237432A (en) * | 1991-12-23 | 1993-08-17 | Xerox Corporation | Image scaling apparatus |
| JPH05308544A (ja) * | 1992-04-30 | 1993-11-19 | Matsushita Electric Ind Co Ltd | 映像信号処理装置 |
| KR940007583B1 (ko) * | 1992-08-03 | 1994-08-20 | 주식회사 금성사 | 영상 레이저 디스크 플레이어의 정지화면장치 |
| JPH06215557A (ja) * | 1993-01-19 | 1994-08-05 | Fujitsu Ltd | 半導体記憶装置 |
| NL9401301A (nl) | 1994-08-11 | 1996-03-01 | Nederland Ptt | Videogeheugeninrichting. |
-
1994
- 1994-08-11 NL NL9401301A patent/NL9401301A/nl not_active Application Discontinuation
-
1995
- 1995-08-10 ES ES95202185T patent/ES2155497T3/es not_active Expired - Lifetime
- 1995-08-10 AT AT95202185T patent/ATE199610T1/de not_active IP Right Cessation
- 1995-08-10 CA CA002155791A patent/CA2155791C/en not_active Expired - Fee Related
- 1995-08-10 DK DK95202185T patent/DK0697700T3/da active
- 1995-08-10 EP EP95202185A patent/EP0697700B1/en not_active Expired - Lifetime
- 1995-08-10 DE DE69520247T patent/DE69520247T2/de not_active Expired - Lifetime
- 1995-08-11 FI FI953823A patent/FI112840B/fi active
- 1995-08-11 KR KR1019950024776A patent/KR0177875B1/ko not_active Expired - Fee Related
- 1995-08-11 JP JP23586795A patent/JPH0895847A/ja active Pending
-
1997
- 1997-01-06 US US08/779,200 patent/US5822789A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI953823A0 (fi) | 1995-08-11 |
| EP0697700B1 (en) | 2001-03-07 |
| CA2155791A1 (en) | 1996-02-12 |
| CA2155791C (en) | 1999-10-12 |
| ATE199610T1 (de) | 2001-03-15 |
| NL9401301A (nl) | 1996-03-01 |
| KR960008541A (ko) | 1996-03-22 |
| US5822789A (en) | 1998-10-13 |
| FI953823A7 (fi) | 1996-02-12 |
| DK0697700T3 (da) | 2001-07-02 |
| FI112840B (fi) | 2004-01-15 |
| EP0697700A1 (en) | 1996-02-21 |
| DE69520247T2 (de) | 2001-08-09 |
| JPH0895847A (ja) | 1996-04-12 |
| DE69520247D1 (de) | 2001-04-12 |
| KR0177875B1 (ko) | 1999-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Grant refused |
Effective date: 19991108 |
|
| FG2A | Definitive protection |
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