JPS54150928A - Display unit - Google Patents

Display unit

Info

Publication number
JPS54150928A
JPS54150928A JP5954478A JP5954478A JPS54150928A JP S54150928 A JPS54150928 A JP S54150928A JP 5954478 A JP5954478 A JP 5954478A JP 5954478 A JP5954478 A JP 5954478A JP S54150928 A JPS54150928 A JP S54150928A
Authority
JP
Japan
Prior art keywords
cursor
display
address
display unit
data
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
JP5954478A
Other languages
Japanese (ja)
Inventor
Akira Motoyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5954478A priority Critical patent/JPS54150928A/en
Publication of JPS54150928A publication Critical patent/JPS54150928A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To secure the cursor display to the display divided into optional units through a simple method without providing the cursor coincidence detection circuit but by adding the cursor code bits into the refresh memory.
CONSTITUTION: The display unit displays both the display character of the data to be displayed and the cursor which is added to the characters when necessary to the address designated. In such display unit, refresh 10 memory 20 with cursor bit is provided to control circuit 10 which delivers the address and the data with the output of data register 9, cursor register 11, column address counter 3 and line counter 5 used as the input. And then the display character code and the cursor bits are read out at one time when the address is designated to the display character code through control circuit 10. Thus, the cursor display is given to the screen divided into plural units.
COPYRIGHT: (C)1979,JPO&Japio
JP5954478A 1978-05-19 1978-05-19 Display unit Pending JPS54150928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5954478A JPS54150928A (en) 1978-05-19 1978-05-19 Display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5954478A JPS54150928A (en) 1978-05-19 1978-05-19 Display unit

Publications (1)

Publication Number Publication Date
JPS54150928A true JPS54150928A (en) 1979-11-27

Family

ID=13116301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5954478A Pending JPS54150928A (en) 1978-05-19 1978-05-19 Display unit

Country Status (1)

Country Link
JP (1) JPS54150928A (en)

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