JPS54123836A - Display control system for character display unit - Google Patents
Display control system for character display unitInfo
- Publication number
- JPS54123836A JPS54123836A JP3120078A JP3120078A JPS54123836A JP S54123836 A JPS54123836 A JP S54123836A JP 3120078 A JP3120078 A JP 3120078A JP 3120078 A JP3120078 A JP 3120078A JP S54123836 A JPS54123836 A JP S54123836A
- Authority
- JP
- Japan
- Prior art keywords
- display
- character
- signal
- stb
- tentatively
- 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
- Digital Computer Display Output (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
PURPOSE: To remarkably increase the operationablity when the character information is sequentially and continuously writtern in, by simplifying the circuit and reducing the data transfer time through the constitution of the input data signal with the character code signal and the control signal attached to it.
CONSTITUTION: In the character display unit constituted so that the stop control can tentatively be made at a given character location by using the self shift type gas discharge display unit enabling the endless display such as an electric news tape, the character code data signal generating unit 60(consisting of ROM) and the display control circuit unit 70(tentatively stop controlled for the display operation at a given character location, including codes 71 to 76) are provided. The write- in instruction signal STB generating circuit 76 stops to producs STB for the period operated with the timer 74 and the write-in operation of new characters to the gas discharge panel 10 is tentatively stopped, but for this stop period, the display already written in is continuously appeared at the panel 10. Further, when the stop period is elapshed, the AND gate 73 is again opened, allowing the signal MRS to pass through and to produce 76 STB.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3120078A JPS54123836A (en) | 1978-03-17 | 1978-03-17 | Display control system for character display unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3120078A JPS54123836A (en) | 1978-03-17 | 1978-03-17 | Display control system for character display unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54123836A true JPS54123836A (en) | 1979-09-26 |
Family
ID=12324767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3120078A Pending JPS54123836A (en) | 1978-03-17 | 1978-03-17 | Display control system for character display unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54123836A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248714A (en) * | 1975-10-14 | 1977-04-19 | Westinghouse Canada Ltd | Blade rotation device mounted on rear end of moving blade in gas turbine engine |
-
1978
- 1978-03-17 JP JP3120078A patent/JPS54123836A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248714A (en) * | 1975-10-14 | 1977-04-19 | Westinghouse Canada Ltd | Blade rotation device mounted on rear end of moving blade in gas turbine engine |
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