JPS60176094A - 画像メモリのアクセス装置 - Google Patents

画像メモリのアクセス装置

Info

Publication number
JPS60176094A
JPS60176094A JP59030278A JP3027884A JPS60176094A JP S60176094 A JPS60176094 A JP S60176094A JP 59030278 A JP59030278 A JP 59030278A JP 3027884 A JP3027884 A JP 3027884A JP S60176094 A JPS60176094 A JP S60176094A
Authority
JP
Japan
Prior art keywords
image memory
data
signal
bit
image
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
Application number
JP59030278A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0581914B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
良 藤田
泰 福永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59030278A priority Critical patent/JPS60176094A/ja
Publication of JPS60176094A publication Critical patent/JPS60176094A/ja
Publication of JPH0581914B2 publication Critical patent/JPH0581914B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Controls And Circuits For Display Device (AREA)
JP59030278A 1984-02-22 1984-02-22 画像メモリのアクセス装置 Granted JPS60176094A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59030278A JPS60176094A (ja) 1984-02-22 1984-02-22 画像メモリのアクセス装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59030278A JPS60176094A (ja) 1984-02-22 1984-02-22 画像メモリのアクセス装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP63241116A Division JPH01124895A (ja) 1988-09-28 1988-09-28 カラー画像表示装置
JP63241115A Division JPH0648437B2 (ja) 1988-09-28 1988-09-28 画像メモリアクセス装置及びそれを用いたカラー画像表示装置

Publications (2)

Publication Number Publication Date
JPS60176094A true JPS60176094A (ja) 1985-09-10
JPH0581914B2 JPH0581914B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-11-16

Family

ID=12299244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59030278A Granted JPS60176094A (ja) 1984-02-22 1984-02-22 画像メモリのアクセス装置

Country Status (1)

Country Link
JP (1) JPS60176094A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623294A (ja) * 1985-06-28 1987-01-09 日本電気株式会社 ビツトマツプム−バ−
JPS6275698A (ja) * 1985-09-30 1987-04-07 日本電気株式会社 文字描画制御方法
JPH07210131A (ja) * 1995-01-30 1995-08-11 Hitachi Ltd 画像処理装置、データ処理装置およびデータ処理システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919993A (ja) * 1982-07-27 1984-02-01 株式会社東芝 キヤラクタ表示回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919993A (ja) * 1982-07-27 1984-02-01 株式会社東芝 キヤラクタ表示回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623294A (ja) * 1985-06-28 1987-01-09 日本電気株式会社 ビツトマツプム−バ−
JPS6275698A (ja) * 1985-09-30 1987-04-07 日本電気株式会社 文字描画制御方法
JPH07210131A (ja) * 1995-01-30 1995-08-11 Hitachi Ltd 画像処理装置、データ処理装置およびデータ処理システム

Also Published As

Publication number Publication date
JPH0581914B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-11-16

Similar Documents

Publication Publication Date Title
KR950010570B1 (ko) 멀티포오트메모리
US4682297A (en) Digital raster scan display system
RU2134447C1 (ru) Устройство пересылки данных и видеоигровое устройство, в котором оно используется
KR970011222B1 (ko) 비데오 랜덤 액세스 메모리(vram) 액서스 회로 및 방법
JPS6162980A (ja) 画像メモリ周辺ｌｓｉ
US4839828A (en) Memory read/write control system for color graphic display
JPH0375873B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4912680A (en) Image memory having plural input registers and output registers to provide random and serial accesses
US5309173A (en) Frame buffer, systems and methods
EP0141521A2 (en) Method and apparatus for controlling plurality of memory planes
US5926648A (en) I/O port and RAM memory addressing technique
JPS60176094A (ja) 画像メモリのアクセス装置
US4924432A (en) Display information processing apparatus
JPH01118193A (ja) 画像メモリのアクセス装置
JP3021810B2 (ja) マルチポートメモリ
JPH01124895A (ja) カラー画像表示装置
JPS61254981A (ja) マルチウインド表示制御装置
JPS6037930B2 (ja) 情報記憶装置
JPS58138163A (ja) 画信号回転装置
US6344849B1 (en) Display control circuit suitable for multi-screen display
JPH0342758A (ja) データ処理装置
JPS59219781A (ja) グラフイツクデイスプレイ装置
JPH0428311B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH05189581A (ja) 図形データの書込装置
JPS6148890A (ja) 多画像表示方式

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term