JPS5421128A - Light pen control system - Google Patents
Light pen control systemInfo
- Publication number
- JPS5421128A JPS5421128A JP8586477A JP8586477A JPS5421128A JP S5421128 A JPS5421128 A JP S5421128A JP 8586477 A JP8586477 A JP 8586477A JP 8586477 A JP8586477 A JP 8586477A JP S5421128 A JPS5421128 A JP S5421128A
- Authority
- JP
- Japan
- Prior art keywords
- light pen
- control system
- pen control
- affected
- holding
- 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
- Position Input By Displaying (AREA)
Abstract
PURPOSE: To avoid the delay time from being affected with the distance of signal lines among the CRT display, light pen and control section, by holding the counter value accompanied with the video signal for position detection passing through the gate circuit at the light pen address counter.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8586477A JPS5421128A (en) | 1977-07-18 | 1977-07-18 | Light pen control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8586477A JPS5421128A (en) | 1977-07-18 | 1977-07-18 | Light pen control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5421128A true JPS5421128A (en) | 1979-02-17 |
Family
ID=13870748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8586477A Pending JPS5421128A (en) | 1977-07-18 | 1977-07-18 | Light pen control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5421128A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0514366U (en) * | 1991-08-02 | 1993-02-23 | 株式会社淀川製鋼所 | Roofing equipment |
-
1977
- 1977-07-18 JP JP8586477A patent/JPS5421128A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0514366U (en) * | 1991-08-02 | 1993-02-23 | 株式会社淀川製鋼所 | Roofing equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5297632A (en) | Display unit | |
JPS5424532A (en) | Reception unit for still picture signal | |
JPS5397422A (en) | Double priority camera | |
JPS5421128A (en) | Light pen control system | |
JPS5212517A (en) | Binalizing device of video signal | |
JPS5435628A (en) | Display unit | |
JPS5219561A (en) | Distance-detecting system | |
JPS5419338A (en) | Control system for data transfer | |
JPS51138117A (en) | Operation system of picture memory | |
JPS52110030A (en) | Detector for distinctness of object image | |
JPS52129271A (en) | Signal detection unit | |
JPS5217728A (en) | Display picture moving direction indicator | |
JPS5425861A (en) | Distance measuring equipment | |
JPS53139920A (en) | Television receiver with clock | |
JPS5288338A (en) | Read means for optical signal of information display | |
JPS5210043A (en) | Central processing unit with memory display | |
JPS545697A (en) | Step-based logic decision system for fire state | |
JPS5422724A (en) | Character display system | |
JPS5245233A (en) | System for interruption control of process input signal | |
JPS53105118A (en) | Scrolling display system for picture | |
JPS52146130A (en) | Cursor display system in character display system | |
JPS5431588A (en) | Terminal stand | |
JPS51114018A (en) | Aperture compensation circuit | |
JPS53103322A (en) | Electrostatic combuination type tablet | |
JPS5416922A (en) | Video signal switching system |