JPS5614382A - Hand-written data input device - Google Patents
Hand-written data input deviceInfo
- Publication number
- JPS5614382A JPS5614382A JP8823579A JP8823579A JPS5614382A JP S5614382 A JPS5614382 A JP S5614382A JP 8823579 A JP8823579 A JP 8823579A JP 8823579 A JP8823579 A JP 8823579A JP S5614382 A JPS5614382 A JP S5614382A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- input
- output
- gates
- decoder
- 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 confirm input data to make a more accurate input operation possible by displaying always cross information, which is stored in a memory, with a luminance element matrix.
CONSTITUTION: Counter 6 is counted up each time oscillator 5 generates pulse 50, and the count value is decoded by decoder 7, and as the result, inverters 120W123 are turned on successively. Inverter outputs are input to memory 15 through OR gates 140W143. Then, pertinent X-axis data is always output as the output signal of memory 15 correspondingly to the scan period. Meanwhile, the output of selector 8 which is a memory address is given to decoder 11 also, and by the output, gates G0WG3 are turned on successively. As a result, power source voltage Vcc is applied to the Y-axis conductor. Since x and y axes of the LED are so arranged that they may correspond to X and Y axes of switches S00WS33 on the tablet, data stored in memory 15 lights the LED when a character is input on the tablet. By this lighting display, it can be confirmed the input is correct or not.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8823579A JPS5614382A (en) | 1979-07-13 | 1979-07-13 | Hand-written data input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8823579A JPS5614382A (en) | 1979-07-13 | 1979-07-13 | Hand-written data input device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5614382A true JPS5614382A (en) | 1981-02-12 |
Family
ID=13937192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8823579A Pending JPS5614382A (en) | 1979-07-13 | 1979-07-13 | Hand-written data input device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5614382A (en) |
-
1979
- 1979-07-13 JP JP8823579A patent/JPS5614382A/en active Pending
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