JPS6269291U - - Google Patents
Info
- Publication number
- JPS6269291U JPS6269291U JP1985160144U JP16014485U JPS6269291U JP S6269291 U JPS6269291 U JP S6269291U JP 1985160144 U JP1985160144 U JP 1985160144U JP 16014485 U JP16014485 U JP 16014485U JP S6269291 U JPS6269291 U JP S6269291U
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- output
- level
- segment
- creates
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Description
第1図は実施例のブロツク図、第2図はドライ
バの回路図、第3図は表示部を示す図、第4図は
従来例のブロツク図である。
10……マイクロコンピユータ、11……セグ
メント/グリツドドライバ、12……蛍光表示管
、a〜u……制御信号出力。
FIG. 1 is a block diagram of an embodiment, FIG. 2 is a circuit diagram of a driver, FIG. 3 is a diagram showing a display section, and FIG. 4 is a block diagram of a conventional example. 10... Microcomputer, 11... Segment/grid driver, 12... Fluorescent display tube, a to u... Control signal output.
Claims (1)
+1以上の制御信号出力を備え、夫々の出力をH
レベル、Lレベル及びハイインピーダンス状態に
設定できる制御回路と、前記制御信号出力に対応
し、一方のレベルの出力とハイインピーダンス状
態に応じてセグメント制御信号を作成し、他方の
レベルの出力に応じてグリツド制御信号を作成す
るドライバ手段と、該ドライバ手段がセグメント
端子及びグリツド端子に接続される表示部よりな
る表示回路。 At least l for the number of segments l on the display
Equipped with +1 or more control signal output, each output is H
A control circuit that can be set to level, L level, and high impedance state, and corresponding to the control signal output, creates a segment control signal according to the output of one level and high impedance state, and creates a segment control signal according to the output of the other level. A display circuit comprising a driver means for generating a grid control signal and a display portion with the driver means connected to a segment terminal and a grid terminal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985160144U JPH0526633Y2 (en) | 1985-10-18 | 1985-10-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985160144U JPH0526633Y2 (en) | 1985-10-18 | 1985-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6269291U true JPS6269291U (en) | 1987-04-30 |
JPH0526633Y2 JPH0526633Y2 (en) | 1993-07-06 |
Family
ID=31085249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985160144U Expired - Lifetime JPH0526633Y2 (en) | 1985-10-18 | 1985-10-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0526633Y2 (en) |
-
1985
- 1985-10-18 JP JP1985160144U patent/JPH0526633Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0526633Y2 (en) | 1993-07-06 |
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