JPS5417634A - Picture memory unit - Google Patents

Picture memory unit

Info

Publication number
JPS5417634A
JPS5417634A JP8202077A JP8202077A JPS5417634A JP S5417634 A JPS5417634 A JP S5417634A JP 8202077 A JP8202077 A JP 8202077A JP 8202077 A JP8202077 A JP 8202077A JP S5417634 A JPS5417634 A JP S5417634A
Authority
JP
Japan
Prior art keywords
memory unit
picture memory
multiplexer
screen
outputs
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.)
Pending
Application number
JP8202077A
Other languages
Japanese (ja)
Inventor
Yoshihisa Kawamura
Kazuhiro Sumimoto
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 Denshi KK
Original Assignee
Hitachi Denshi KK
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 Denshi KK filed Critical Hitachi Denshi KK
Priority to JP8202077A priority Critical patent/JPS5417634A/en
Publication of JPS5417634A publication Critical patent/JPS5417634A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to use a plural number of one-screen memories simultaneously while separating inputs and outputs of respective screen memories independently, by providing a multiplexer to each one-screen memory and a multiplexer to each output.
COPYRIGHT: (C)1979,JPO&Japio
JP8202077A 1977-07-11 1977-07-11 Picture memory unit Pending JPS5417634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8202077A JPS5417634A (en) 1977-07-11 1977-07-11 Picture memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8202077A JPS5417634A (en) 1977-07-11 1977-07-11 Picture memory unit

Publications (1)

Publication Number Publication Date
JPS5417634A true JPS5417634A (en) 1979-02-09

Family

ID=13762829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8202077A Pending JPS5417634A (en) 1977-07-11 1977-07-11 Picture memory unit

Country Status (1)

Country Link
JP (1) JPS5417634A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121574A (en) * 1979-03-13 1980-09-18 Nec Corp Memory controller
JPS5616183A (en) * 1979-07-18 1981-02-16 Hitachi Ltd Display terminal unit
JPS5643884A (en) * 1979-09-17 1981-04-22 Nec Corp Electronic memory system camera for shooting
JPS56155988A (en) * 1980-02-27 1981-12-02 Ekusutoraaku Corp Pattern control device for raster scanning video display unit with indicator
JPS60179786A (en) * 1984-02-28 1985-09-13 株式会社アマダ Video ram control system
JPS63148782A (en) * 1986-12-11 1988-06-21 Fuji Kiki Kogyo Kk Video image recorder
JPH0573028A (en) * 1991-09-17 1993-03-26 Hitachi Ltd Method and device for composing and displaying image

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121574A (en) * 1979-03-13 1980-09-18 Nec Corp Memory controller
JPH028314B2 (en) * 1979-03-13 1990-02-23 Nippon Electric Co
JPS5616183A (en) * 1979-07-18 1981-02-16 Hitachi Ltd Display terminal unit
JPS5643884A (en) * 1979-09-17 1981-04-22 Nec Corp Electronic memory system camera for shooting
JPS56155988A (en) * 1980-02-27 1981-12-02 Ekusutoraaku Corp Pattern control device for raster scanning video display unit with indicator
JPH0440718B2 (en) * 1980-02-27 1992-07-03 Ekusutoraaku Corp
JPS60179786A (en) * 1984-02-28 1985-09-13 株式会社アマダ Video ram control system
JPS63148782A (en) * 1986-12-11 1988-06-21 Fuji Kiki Kogyo Kk Video image recorder
JPH0573028A (en) * 1991-09-17 1993-03-26 Hitachi Ltd Method and device for composing and displaying image

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