JPS5557940A - Display unit - Google Patents
Display unitInfo
- Publication number
- JPS5557940A JPS5557940A JP13071078A JP13071078A JPS5557940A JP S5557940 A JPS5557940 A JP S5557940A JP 13071078 A JP13071078 A JP 13071078A JP 13071078 A JP13071078 A JP 13071078A JP S5557940 A JPS5557940 A JP S5557940A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- rule
- circuit
- information
- detection
- 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
Abstract
PURPOSE: To perform multi-line rule control by a simple circuit by providing 1st and 2nd FFs which outputs rule information and assignment detection signals on detecting rule display control information and then receives rule information corresponding to detection signals and raster address signals.
CONSTITUTION: From display information RFD read out from a refresh memory, rule control information detection circuit 9 of a video part detects detection signal C1 and detection content signal C2 and thek inputs this detection signal to 1st FF14 and signal C2 to 2nd FF15. When a raster starts, FF17 is set by raster start signal RSTA and selector circuit 16 selects the output of FF16 by output S1 of FF17 to output rule indication signal CO indicating "no rule". On detecting information on "rules", circuit 9 resets FF17 by signal C1 and circuit 16 selects signal C2 of FF14 to output an indication signal of "rules". At the time of the final raster, signal RLAST is given and signal C2 is set in FF15, so that information equivalent to the contents of signal RFD will be selected by circuit 16 outputted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13071078A JPS5557940A (en) | 1978-10-24 | 1978-10-24 | Display unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13071078A JPS5557940A (en) | 1978-10-24 | 1978-10-24 | Display unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5557940A true JPS5557940A (en) | 1980-04-30 |
Family
ID=15040760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13071078A Pending JPS5557940A (en) | 1978-10-24 | 1978-10-24 | Display unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5557940A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0544782A (en) * | 1983-11-15 | 1993-02-23 | Luk Lamellen & Kupplungsbau Gmbh | Device for compensating rotational impact force |
-
1978
- 1978-10-24 JP JP13071078A patent/JPS5557940A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0544782A (en) * | 1983-11-15 | 1993-02-23 | Luk Lamellen & Kupplungsbau Gmbh | Device for compensating rotational impact force |
JPH05240307A (en) * | 1983-11-15 | 1993-09-17 | Luk Lamellen & Kupplungsbau Gmbh | Assembly for compensating torque fluctuation |
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