KR950005230B1 - 비디오 제어 서브 시스템 - Google Patents

비디오 제어 서브 시스템 Download PDF

Info

Publication number
KR950005230B1
KR950005230B1 KR1019880001774A KR880001774A KR950005230B1 KR 950005230 B1 KR950005230 B1 KR 950005230B1 KR 1019880001774 A KR1019880001774 A KR 1019880001774A KR 880001774 A KR880001774 A KR 880001774A KR 950005230 B1 KR950005230 B1 KR 950005230B1
Authority
KR
South Korea
Prior art keywords
signal
memory
display
line
video
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 - Fee Related
Application number
KR1019880001774A
Other languages
English (en)
Korean (ko)
Other versions
KR880011645A (ko
Inventor
패트릭 톰슨 스티븐
Original Assignee
인터내셔널 비지네스 머신즈 코포레이션
하워드 지. 피거로아
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 인터내셔널 비지네스 머신즈 코포레이션, 하워드 지. 피거로아 filed Critical 인터내셔널 비지네스 머신즈 코포레이션
Publication of KR880011645A publication Critical patent/KR880011645A/ko
Application granted granted Critical
Publication of KR950005230B1 publication Critical patent/KR950005230B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G09G5/001—Arbitration of resources in a display system, e.g. control of access to frame buffer by video controller and/or main processor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Bus Control (AREA)
KR1019880001774A 1987-03-20 1988-02-20 비디오 제어 서브 시스템 Expired - Fee Related KR950005230B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2880187A 1987-03-20 1987-03-20
US028,801 1987-03-20

Publications (2)

Publication Number Publication Date
KR880011645A KR880011645A (ko) 1988-10-29
KR950005230B1 true KR950005230B1 (ko) 1995-05-22

Family

ID=21845511

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001774A Expired - Fee Related KR950005230B1 (ko) 1987-03-20 1988-02-20 비디오 제어 서브 시스템

Country Status (20)

Country Link
EP (1) EP0283565B1 (https=)
JP (1) JPH0766319B2 (https=)
KR (1) KR950005230B1 (https=)
CN (1) CN1021152C (https=)
AR (1) AR241460A1 (https=)
AT (1) ATE84162T1 (https=)
BE (1) BE1001181A3 (https=)
BR (1) BR8801254A (https=)
CA (1) CA1297601C (https=)
DE (3) DE3783358T2 (https=)
ES (1) ES2036559T3 (https=)
FR (1) FR2612662B1 (https=)
GB (1) GB2202719B (https=)
HK (1) HK33592A (https=)
IT (1) IT1216769B (https=)
MY (1) MY102808A (https=)
NL (1) NL186120C (https=)
PH (1) PH27199A (https=)
SG (1) SG5092G (https=)
SU (1) SU1523058A3 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8908612D0 (en) * 1989-04-17 1989-06-01 Quantel Ltd Video graphics system
GB2247139B (en) * 1990-08-09 1994-07-20 Research Machines Ltd Scheduling drawing operations of moving images

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117469A (en) * 1976-12-20 1978-09-26 Levine Michael R Computer assisted display processor having memory sharing by the computer and the processor
GB2084836B (en) * 1980-10-06 1984-05-23 Standard Microsyst Smc Video processor and controller
JPS588348A (ja) * 1981-07-07 1983-01-18 Sony Corp 出力表示用メモリの制御回路
US4408200A (en) * 1981-08-12 1983-10-04 International Business Machines Corporation Apparatus and method for reading and writing text characters in a graphics display
JPS5960478A (ja) * 1982-09-30 1984-04-06 キヤノン株式会社 ビデオ用記憶装置書き換え方式
JPS59116846A (ja) * 1982-12-23 1984-07-05 Matsushita Electric Ind Co Ltd 中央演算装置の制御装置
US4577344A (en) * 1983-01-17 1986-03-18 Automatix Incorporated Vision system
US4511965A (en) * 1983-03-21 1985-04-16 Zenith Electronics Corporation Video ram accessing system
JPS6032089A (ja) * 1983-08-03 1985-02-19 松下電器産業株式会社 Ｃｒｔ表示端末装置
US4580135A (en) * 1983-08-12 1986-04-01 International Business Machines Corporation Raster scan display system
JPS60220386A (ja) * 1984-04-17 1985-11-05 三菱電機株式会社 フレ−ムメモリアクセス方式
DE3588173T2 (de) * 1984-07-23 1998-06-10 Texas Instruments Inc Videosystem
GB8608776D0 (en) * 1986-04-10 1986-05-14 Sinclair Res Ltd Video memory contention mechanism

Also Published As

Publication number Publication date
JPS63231616A (ja) 1988-09-27
DE3783358D1 (de) 1993-02-11
IT8819554A0 (it) 1988-02-26
DE8803581U1 (de) 1988-11-24
SG5092G (en) 1992-03-20
FR2612662B1 (fr) 1990-06-01
GB8725114D0 (en) 1987-12-02
NL8800626A (nl) 1988-10-17
ES2036559T3 (es) 1993-06-01
EP0283565B1 (en) 1992-12-30
EP0283565A2 (en) 1988-09-28
SU1523058A3 (ru) 1989-11-15
CN88100948A (zh) 1988-09-28
IT1216769B (it) 1990-03-08
EP0283565A3 (en) 1989-06-21
DE3808832A1 (de) 1988-09-29
DE3808832C2 (https=) 1992-03-12
GB2202719B (en) 1991-07-24
BE1001181A3 (fr) 1989-08-08
KR880011645A (ko) 1988-10-29
FR2612662A1 (fr) 1988-09-23
ATE84162T1 (de) 1993-01-15
GB2202719A (en) 1988-09-28
HK33592A (en) 1992-05-15
DE3783358T2 (de) 1993-07-01
MY102808A (en) 1992-11-30
CA1297601C (en) 1992-03-17
BR8801254A (pt) 1988-10-25
PH27199A (en) 1993-04-16
JPH0766319B2 (ja) 1995-07-19
CN1021152C (zh) 1993-06-09
NL186120C (nl) 1990-09-17
AR241460A1 (es) 1992-07-31
NL186120B (nl) 1990-04-17

Similar Documents

Publication Publication Date Title
US5488385A (en) Multiple concurrent display system
JP3926417B2 (ja) 表示制御装置
EP0149746A2 (en) Display interface apparatus
US4782462A (en) Raster scan video controller with programmable prioritized sharing of display memory between update and display processes and programmable memory access termination
US4181933A (en) Memory access and sharing control system
US5001652A (en) Memory arbitration for video subsystems
US4617564A (en) Graphic display system with display line scan based other than power of 2 refresh memory based on power of 2
JPH1091136A (ja) 電子計算機システム
JPS5848106B2 (ja) カ−ソル表示方式
US5093902A (en) Memory control apparatus for accessing an image memory in cycle stealing fashion to read and write videotex signals
KR950005230B1 (ko) 비디오 제어 서브 시스템
US4581611A (en) Character display system
JPH075870A (ja) 表示制御システム
JP2637724B2 (ja) 表示制御装置
EP0228745A2 (en) Raster scan video controller provided with an update cache, update cache for use in such video controller, and CRT display station comprising such controller
US5067097A (en) Image memory controller
EP0435256B1 (en) External synchronism control circuit
JP2585509B2 (ja) デイスプレイ装置
JP2850419B2 (ja) 表示用メモリアクセス方式
JPH052877A (ja) 映像表示メモリアクセス方式
JPH0269821A (ja) 画像表示制御装置
JPH09269762A (ja) 表示装置
JPS6169093A (ja) トグルｖｒａｍ制御方式
JPH05313617A (ja) 情報処理装置
JPH05333829A (ja) 情報処理装置

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 19990428

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20000523

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20000523

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000