JPS5447436A - Character display unit - Google Patents
Character display unitInfo
- Publication number
- JPS5447436A JPS5447436A JP11356177A JP11356177A JPS5447436A JP S5447436 A JPS5447436 A JP S5447436A JP 11356177 A JP11356177 A JP 11356177A JP 11356177 A JP11356177 A JP 11356177A JP S5447436 A JPS5447436 A JP S5447436A
- Authority
- JP
- Japan
- Prior art keywords
- line
- character
- tag
- character code
- display
- 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
Links
Abstract
PURPOSE: To shorten the editing time in terms of the magnified character display by providing the line buffers of the character code and the tag, and furthermore to secure a straight alignment for the lower side of the display characters on the same line.
CONSTITUTION: Control part 1 gives access to character code memory 2 and tag memory 3 to perform the screen editing. Then the character code and tag information of the same columns in the line under display and the preceding line are read out in sequence from line buffer 6 and 8 of the character code and tag. When the information containing the magnifying indication for the character of the preceding line exists among the tag infomation, the character code of the preceding line among the character codes transmitted from buffer 6 is accepted at character pattern generator 9. Otherwise, the character code of the line under display is accepted to generator 9.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11356177A JPS599060B2 (en) | 1977-09-21 | 1977-09-21 | How to control a character display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11356177A JPS599060B2 (en) | 1977-09-21 | 1977-09-21 | How to control a character display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5447436A true JPS5447436A (en) | 1979-04-14 |
JPS599060B2 JPS599060B2 (en) | 1984-02-29 |
Family
ID=14615387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11356177A Expired JPS599060B2 (en) | 1977-09-21 | 1977-09-21 | How to control a character display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS599060B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5756891A (en) * | 1980-06-16 | 1982-04-05 | Ibm | Character generator |
-
1977
- 1977-09-21 JP JP11356177A patent/JPS599060B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5756891A (en) * | 1980-06-16 | 1982-04-05 | Ibm | Character generator |
Also Published As
Publication number | Publication date |
---|---|
JPS599060B2 (en) | 1984-02-29 |
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