JPS6436886U - - Google Patents
Info
- Publication number
- JPS6436886U JPS6436886U JP13295787U JP13295787U JPS6436886U JP S6436886 U JPS6436886 U JP S6436886U JP 13295787 U JP13295787 U JP 13295787U JP 13295787 U JP13295787 U JP 13295787U JP S6436886 U JPS6436886 U JP S6436886U
- Authority
- JP
- Japan
- Prior art keywords
- display
- storage means
- predetermined
- dot
- driver
- 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
- 239000011159 matrix material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Image Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Description
第１図は、本考案の表示装置のブロツク図、第
２図は同じくプログラムメモリに書き込まれたプ
ログラムのフローチヤートである。
１……表示器、２……ドライバー、３……ドツ
トメモリ（記憶手段）、４……Ｉ／Ｏポート、５
，６，７……スイツチ、８……マイクロプロセツ
サ、９……プログラムメモリ、１０……アンドゲ
ート。
FIG. 1 is a block diagram of the display device of the present invention, and FIG. 2 is a flowchart of the program written in the program memory. 1... Display unit, 2... Driver, 3... Dot memory (storage means), 4... I/O port, 5
, 6, 7...Switch, 8...Microprocessor, 9...Program memory, 10...And gate.
Claims (1)
と、該表示器を駆動するドライバーと、アドレス
指定された領域のドツト情報をクロツクパルスに
基づいて行又は列より順次読み出される記憶手段
と、表示桁を選択する選択手段と、前記記憶手段
に所定桁を単位として所定数のクロツクごとにア
ドレス指定を行うと共に前記選択手段に選択され
た桁数と対応するクロツク数をカウント後、前記
記憶手段よりドライバーにドツト情報を転送する
制御手段を有したことを特徴とする表示装置。 A dot matrix type display that displays a predetermined digit, a driver that drives the display, a storage means that sequentially reads out dot information in an addressed area from a row or column based on a clock pulse, and selects a display digit. a selection means for specifying an address for each predetermined number of clocks in units of predetermined digits in the storage means, and after counting the number of clocks corresponding to the number of digits selected by the selection means, a dot is sent from the storage means to the driver; A display device comprising a control means for transferring information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13295787U JPS6436886U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13295787U JPS6436886U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436886U true JPS6436886U (en) | 1989-03-06 |
Family
ID=31390390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13295787U Pending JPS6436886U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436886U (en) |
-
1987
- 1987-08-31 JP JP13295787U patent/JPS6436886U/ja active Pending
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