JPS559275A - Display unit - Google Patents

Display unit

Info

Publication number
JPS559275A
JPS559275A JP8168678A JP8168678A JPS559275A JP S559275 A JPS559275 A JP S559275A JP 8168678 A JP8168678 A JP 8168678A JP 8168678 A JP8168678 A JP 8168678A JP S559275 A JPS559275 A JP S559275A
Authority
JP
Japan
Prior art keywords
memory
screen
display
address
display screen
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
JP8168678A
Other languages
Japanese (ja)
Inventor
Tomoki Shiyudo
Nobumasa Watanabe
Ryuichi Kawai
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.)
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
Original Assignee
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
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 CHIYOU LSI GIJUTSU KENKYU KUMIAI, CHO LSI GIJUTSU KENKYU KUMIAI filed Critical CHIYOU LSI GIJUTSU KENKYU KUMIAI
Priority to JP8168678A priority Critical patent/JPS559275A/en
Publication of JPS559275A publication Critical patent/JPS559275A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To speed up the selection of arbitrary display in the memory, by providing the refresh memory having the capacity enabling to store the screen more than effective display screen and designating the arbitrary address of the memory as the readout address for the display screen.
CONSTITUTION: The refresh memory 6 has the capacity enabling to store the screen more than effective display screen of the display section of the display unit. Further, the screen address registers 10 and 11 which designate the arbitrary address of the memory 6 as the readout address of the display screen are provided and counting is made with the counters 12 and 13, to perform the selection of display arbitrarily in the memory 6, in high speed.
COPYRIGHT: (C)1980,JPO&Japio
JP8168678A 1978-07-04 1978-07-04 Display unit Pending JPS559275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8168678A JPS559275A (en) 1978-07-04 1978-07-04 Display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8168678A JPS559275A (en) 1978-07-04 1978-07-04 Display unit

Publications (1)

Publication Number Publication Date
JPS559275A true JPS559275A (en) 1980-01-23

Family

ID=13753232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8168678A Pending JPS559275A (en) 1978-07-04 1978-07-04 Display unit

Country Status (1)

Country Link
JP (1) JPS559275A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990210A (en) * 1982-11-16 1984-05-24 Victor Co Of Japan Ltd Information recording medium and its reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990210A (en) * 1982-11-16 1984-05-24 Victor Co Of Japan Ltd Information recording medium and its reproducing device

Similar Documents

Publication Publication Date Title
JPS5297632A (en) Display unit
JPS52116025A (en) Sectional display control system in display picture
JPS51147924A (en) Memory unit
JPS52130532A (en) Address conversion system
JPS5464439A (en) Address designation system
JPS559275A (en) Display unit
JPS5427729A (en) Crt display unit
JPS5365018A (en) Character display unit
JPS54521A (en) Display unit
JPS5382136A (en) Crt display unit
JPS5388599A (en) Electrophoresis matrix display device
JPS5425630A (en) Crt diaplay system
JPS5394723A (en) Fluorescent display tube
JPS52109837A (en) Tag number containing unit
JPS55157182A (en) Buffer memory
JPS5244041A (en) Construction of shops
JPS5422722A (en) Display refresh device
JPS51113653A (en) A wave form magnification display method of wave memory
JPS5290231A (en) Address control of display memory
JPS5382134A (en) Data display unit
JPS53134328A (en) Segment type display unit
JPS5439542A (en) Microprogram control system
JPS5335439A (en) Store control system
JPS5282039A (en) Display control
JPS52119028A (en) Fraction display unit