JPS5614382A - Hand-written data input device - Google Patents

Hand-written data input device

Info

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
Application number
JP8823579A
Other languages
Japanese (ja)
Inventor
Kunio Suzuki
Hiroshi Kuwabara
Tsutomu Saitou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8823579A priority Critical patent/JPS5614382A/en
Publication of JPS5614382A publication Critical patent/JPS5614382A/en
Pending legal-status Critical Current

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
JP8823579A 1979-07-13 1979-07-13 Hand-written data input device Pending JPS5614382A (en)

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)

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