JPS5530776A - Croll system - Google Patents
Croll systemInfo
- Publication number
- JPS5530776A JPS5530776A JP10364878A JP10364878A JPS5530776A JP S5530776 A JPS5530776 A JP S5530776A JP 10364878 A JP10364878 A JP 10364878A JP 10364878 A JP10364878 A JP 10364878A JP S5530776 A JPS5530776 A JP S5530776A
- Authority
- JP
- Japan
- Prior art keywords
- line
- scrolling
- designation register
- screen
- scrol
- 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
Links
Landscapes
- Image Generation (AREA)
Abstract
PURPOSE:To enable to remarkably reduce the cost, without lowering the processing efficiency of system, by providing the scrol number designation register and addition circuit, and scrolling the screen arbitrarily according to the scrolling number of line information. CONSTITUTION:The system adds the parts (within chained lines) that the line number counter 121 which counts the timing signal 133 from the character display control circuit CRTC 102 and checks the execution of the number of line on the present screen for the refresh operation, line designation register LREG 122 to designate to which line of the display screen is located at the fixed area, addition circuit 125 between one input of the multiplexer circuit MPX 104 and the address signal 134 from the CRTC 102, scrol number designation register NREG 124 to which the number of lines of scrolling is set as the conversion into number of characters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10364878A JPS5530776A (en) | 1978-08-25 | 1978-08-25 | Croll system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10364878A JPS5530776A (en) | 1978-08-25 | 1978-08-25 | Croll system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5530776A true JPS5530776A (en) | 1980-03-04 |
Family
ID=14359587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10364878A Pending JPS5530776A (en) | 1978-08-25 | 1978-08-25 | Croll system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5530776A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58107587A (en) * | 1981-12-21 | 1983-06-27 | 日本電信電話株式会社 | Character information display unit |
JPS58195245A (en) * | 1982-05-08 | 1983-11-14 | Sanyo Electric Co Ltd | Text device |
JPS615282A (en) * | 1984-06-19 | 1986-01-11 | 日本電信電話株式会社 | Image display system |
JPS6373292A (en) * | 1986-09-17 | 1988-04-02 | 三菱電機株式会社 | Character display device |
-
1978
- 1978-08-25 JP JP10364878A patent/JPS5530776A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58107587A (en) * | 1981-12-21 | 1983-06-27 | 日本電信電話株式会社 | Character information display unit |
JPS6348074B2 (en) * | 1981-12-21 | 1988-09-27 | Nippon Denshin Denwa Kk | |
JPS58195245A (en) * | 1982-05-08 | 1983-11-14 | Sanyo Electric Co Ltd | Text device |
JPH0440731B2 (en) * | 1982-05-08 | 1992-07-06 | Sanyo Electric Co | |
JPS615282A (en) * | 1984-06-19 | 1986-01-11 | 日本電信電話株式会社 | Image display system |
JPS6373292A (en) * | 1986-09-17 | 1988-04-02 | 三菱電機株式会社 | Character display device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5438724A (en) | Display unit | |
JPS5530776A (en) | Croll system | |
JPS5454531A (en) | Crt display unti | |
JPS5282500A (en) | Group control system of automatic vending machines | |
JPS5338937A (en) | Address conversion mechanism of electronic computer system | |
JPS5390822A (en) | Graphic display equipment | |
GB1505174A (en) | Display device with running display | |
JPS5299022A (en) | Input device for display information of character and the like | |
JPS57197634A (en) | Input and output terminal device | |
JPS53129540A (en) | Display system of word processor | |
JPS5279833A (en) | Display system | |
JPS5430733A (en) | Screen processor | |
JPS52110528A (en) | Numeric representation system of display device | |
JPS57106948A (en) | Status lamp displaying method | |
JPS5488030A (en) | Display system | |
JPS56162145A (en) | Data arranging circuit | |
JPS53135520A (en) | Driving circuit of electro-optical display unit | |
JPS53129994A (en) | Connection system of liquid crystal display format | |
JPS5294040A (en) | Data processing unit | |
JPS522333A (en) | Display control system | |
JPS542023A (en) | Tablet input unit | |
JPS5235931A (en) | Display unit | |
JPS5578368A (en) | Electronic desk calculator equipped with liquid crystal display | |
JPS5280742A (en) | Liquid crystal display unit | |
JPS5513412A (en) | Display unit |