JPS56168481A - Display device - Google Patents
Display deviceInfo
- Publication number
- JPS56168481A JPS56168481A JP7228580A JP7228580A JPS56168481A JP S56168481 A JPS56168481 A JP S56168481A JP 7228580 A JP7228580 A JP 7228580A JP 7228580 A JP7228580 A JP 7228580A JP S56168481 A JPS56168481 A JP S56168481A
- Authority
- JP
- Japan
- Prior art keywords
- display
- change
- address
- supplied
- output
- 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 ensure a highly efficient reproduction and display even in case the signal of a mosaic pattern is received, by displaying the contents of a display address converting means in a change-designated size by a processing means.
CONSTITUTION: In case the transmitter side designates to divide the 1-character display area, for example, into three lateral divisions of 5, 6 and 5 bits and into five longitudinal divisions, of said fits equally, an information is supplied to a horizontal display address converting part 4 to ensure change of output by every 5, 6 and 5 times of change of output at a horizontal display address counter part 2. The similar information is supplied also to a vertical display address converting part 5. The counter part 2 raises up the addresses by one with every change of the display clock, then supplies the address to the part 4. At the part 4, the output signal is raised up by one with every 5, 6 and 5 times of the input signal. Then the output signal is supplied as an address of a display pattern storing part 6 to read a display pattern. The same procedure is carried out also for the vertical direction. As a result, the contents of the part 6 can be read 8 in the form of a mosaic pattern in which a character area is divided into three lateral parts and five longitudinal parts individually.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7228580A JPS56168481A (en) | 1980-05-29 | 1980-05-29 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7228580A JPS56168481A (en) | 1980-05-29 | 1980-05-29 | Display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56168481A true JPS56168481A (en) | 1981-12-24 |
JPH023997B2 JPH023997B2 (en) | 1990-01-25 |
Family
ID=13484853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7228580A Granted JPS56168481A (en) | 1980-05-29 | 1980-05-29 | Display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56168481A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58207780A (en) * | 1982-05-28 | 1983-12-03 | Hitachi Ltd | Character pattern display circuit |
JPS60188981A (en) * | 1984-03-08 | 1985-09-26 | 株式会社写研 | Scale factor conversion system for character data |
JPS61254980A (en) * | 1985-05-07 | 1986-11-12 | 株式会社ピーエフユー | Character front transmission control system |
JPS61254983A (en) * | 1985-05-07 | 1986-11-12 | 株式会社ピーエフユー | Display character attribute control system |
-
1980
- 1980-05-29 JP JP7228580A patent/JPS56168481A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58207780A (en) * | 1982-05-28 | 1983-12-03 | Hitachi Ltd | Character pattern display circuit |
JPS60188981A (en) * | 1984-03-08 | 1985-09-26 | 株式会社写研 | Scale factor conversion system for character data |
JPS61254980A (en) * | 1985-05-07 | 1986-11-12 | 株式会社ピーエフユー | Character front transmission control system |
JPS61254983A (en) * | 1985-05-07 | 1986-11-12 | 株式会社ピーエフユー | Display character attribute control system |
JPH0545039B2 (en) * | 1985-05-07 | 1993-07-08 | Pfu Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPH023997B2 (en) | 1990-01-25 |
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