JPS6068590U - Display device with control signal output - Google Patents
Display device with control signal outputInfo
- Publication number
- JPS6068590U JPS6068590U JP15948383U JP15948383U JPS6068590U JP S6068590 U JPS6068590 U JP S6068590U JP 15948383 U JP15948383 U JP 15948383U JP 15948383 U JP15948383 U JP 15948383U JP S6068590 U JPS6068590 U JP S6068590U
- Authority
- JP
- Japan
- Prior art keywords
- display
- microprocessor
- control signal
- signal line
- signal 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来例を示すブロック図、第３図は
本考案の実施例を示す回路図、第４図は表示パターンを
示す図、第５図は、数字を表示するための出力端子を示
す図、第６図は第３図に示された出力回路の具体的回路
図である。
７・・・・・・発光ダイオード、８，１２・・・・・・
抵抗、９・・・・・・ダイオード、１０・・・・・・マ
イクロプロセッサ、１１・・・・・・出力回路、１３・
・・・・・トランジスタ。
１１．３
８１ト
一一矧唐４今 −1 and 2 are block diagrams showing a conventional example, FIG. 3 is a circuit diagram showing an embodiment of the present invention, FIG. 4 is a diagram showing a display pattern, and FIG. 5 is a diagram showing a display pattern for displaying numbers. FIG. 6, which shows the output terminals, is a specific circuit diagram of the output circuit shown in FIG. 3. 7... Light emitting diode, 8, 12...
Resistor, 9...Diode, 10...Microprocessor, 11...Output circuit, 13...
...Transistor. 11.3 81 To 11 He Tang 4 Now -
Claims (1)
号を出力すると共に表示を行う装置であって、一端が電
源に接続された複数の表示素子と、前記マイクロプロセ
ッサの出力端子に接続され、前記表示素子の少なくとも
一以上の組み合わせで作られる点灯パターンを選択する
第１の信号線と、前記マイクロプロセッサの他の出力端
子に接続され、前記第１の信号線とマトリクス状に配線
される第２の信号線と、前記第１及び第２の信号線の任
意の交点に設けられた制御信号の出力回路とを備え、前
記マイクロプロセッサの出力端子から出力される信号に
より前記表示素子の表示が選択されると共に、その表示
に対応した所定の交点の出力回路が選択されることを特
徴とする制御信号出力付表示装置。A device that outputs control signals and displays using a plurality of output terminals of a microprocessor, the device includes a plurality of display elements whose one end is connected to a power supply, and a plurality of display elements that are connected to the output terminal of the microprocessor and display the display. a first signal line for selecting a lighting pattern made by a combination of at least one element; and a second signal line connected to another output terminal of the microprocessor and wired in a matrix with the first signal line. A signal line and a control signal output circuit provided at an arbitrary intersection of the first and second signal lines, the display of the display element being selected by the signal output from the output terminal of the microprocessor. 1. A display device with a control signal output, characterized in that an output circuit at a predetermined intersection corresponding to the display is selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15948383U JPS6068590U (en) | 1983-10-14 | 1983-10-14 | Display device with control signal output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15948383U JPS6068590U (en) | 1983-10-14 | 1983-10-14 | Display device with control signal output |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6068590U true JPS6068590U (en) | 1985-05-15 |
| JPS644141Y2 JPS644141Y2 (en) | 1989-02-02 |
Family
ID=30351062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15948383U Granted JPS6068590U (en) | 1983-10-14 | 1983-10-14 | Display device with control signal output |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6068590U (en) |
-
1983
- 1983-10-14 JP JP15948383U patent/JPS6068590U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644141Y2 (en) | 1989-02-02 |
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