JPS5525115A - Character code generator - Google Patents
Character code generatorInfo
- Publication number
- JPS5525115A JPS5525115A JP9719778A JP9719778A JPS5525115A JP S5525115 A JPS5525115 A JP S5525115A JP 9719778 A JP9719778 A JP 9719778A JP 9719778 A JP9719778 A JP 9719778A JP S5525115 A JPS5525115 A JP S5525115A
- Authority
- JP
- Japan
- Prior art keywords
- counter
- sent
- signal
- matrix board
- abnormality
- 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 make it possible to detect abnormality by regarding the existence of several conduction points of X and Y patterns on a bord as abnormality by scanning on the matrix board in a fixed order.
CONSTITUTION: Both X1 and Y1, and X5 and Y5 characters are inputted by sequentially scanning on matrix board 1. Character codes equivalent to them are set to register 11, signal CNT1 from counter 12 disappears, AND gate 8 is opened to restart X.Y counter 4 to count; and pulses are generated by X5 and Y5 and Y count value is sent from counter 4 to multiplexer 3 to generate a KEYIN signal, which is sent to counter 12. Consequently, a CNT2 signal is sent to control circuit 9 to stop a chraracter code process and on the basis of lamp display and others, an input operation is restarted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9719778A JPS5525115A (en) | 1978-08-11 | 1978-08-11 | Character code generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9719778A JPS5525115A (en) | 1978-08-11 | 1978-08-11 | Character code generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5525115A true JPS5525115A (en) | 1980-02-22 |
Family
ID=14185861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9719778A Pending JPS5525115A (en) | 1978-08-11 | 1978-08-11 | Character code generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5525115A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5892028A (en) * | 1981-11-27 | 1983-06-01 | Ricoh Co Ltd | Information input device |
JPS5950987U (en) * | 1982-09-27 | 1984-04-04 | 株式会社小松製作所 | crane boom |
JPS6378221A (en) * | 1986-09-22 | 1988-04-08 | Toshiba Corp | Coordinate input device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5215354A (en) * | 1975-07-25 | 1977-02-04 | Canon Inc | Digitizer |
JPS5320825B2 (en) * | 1971-09-03 | 1978-06-29 |
-
1978
- 1978-08-11 JP JP9719778A patent/JPS5525115A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5320825B2 (en) * | 1971-09-03 | 1978-06-29 | ||
JPS5215354A (en) * | 1975-07-25 | 1977-02-04 | Canon Inc | Digitizer |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5892028A (en) * | 1981-11-27 | 1983-06-01 | Ricoh Co Ltd | Information input device |
JPH0320771B2 (en) * | 1981-11-27 | 1991-03-20 | Ricoh Kk | |
JPS5950987U (en) * | 1982-09-27 | 1984-04-04 | 株式会社小松製作所 | crane boom |
JPS6219670Y2 (en) * | 1982-09-27 | 1987-05-20 | ||
JPS6378221A (en) * | 1986-09-22 | 1988-04-08 | Toshiba Corp | Coordinate input device |
JPH0519168B2 (en) * | 1986-09-22 | 1993-03-16 | Tokyo Shibaura Electric Co |
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