JPS5588159A - Electronic equipment with keyboard - Google Patents
Electronic equipment with keyboardInfo
- Publication number
- JPS5588159A JPS5588159A JP16494078A JP16494078A JPS5588159A JP S5588159 A JPS5588159 A JP S5588159A JP 16494078 A JP16494078 A JP 16494078A JP 16494078 A JP16494078 A JP 16494078A JP S5588159 A JPS5588159 A JP S5588159A
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- stored
- rom31
- cpu21
- memory method
- 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
Abstract
PURPOSE: To simplify a check on an electronic-equipment's keyboard without using a check unit for simulator, etc., by providing an electronic equipment with a function of checking whether the signal of a key on the keyboard has been converted into a correct code or not.
CONSTITUTION: Every time keyboard 2 is operated, code data equivalent to the operated key is generated by key signal generating circuit 29, code data corresponding to several keys generated by this circuit 29 are stored in 1st memory method ROM31 in fixed order, and programs for a check on keyboard and other jobs are stored in 2nd memory method 37. A signal from mode selecting method 37 commanding CPU21 to perform respective jobs provided to keyboard 2 is applied to CPU21 and one of jobs stored in memory method 37 is selected. The contents of the program in memory method 37 and code data of circuit 29 inputted to ROM31 at every time of keying operation are checked by decision method 25 provided to CPU21 and correct data stored in ROM31 are displayed by display part 11.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53164940A JPS5857787B2 (en) | 1978-12-27 | 1978-12-27 | electronic device with keyboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53164940A JPS5857787B2 (en) | 1978-12-27 | 1978-12-27 | electronic device with keyboard |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5588159A true JPS5588159A (en) | 1980-07-03 |
JPS5857787B2 JPS5857787B2 (en) | 1983-12-21 |
Family
ID=15802729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53164940A Expired JPS5857787B2 (en) | 1978-12-27 | 1978-12-27 | electronic device with keyboard |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5857787B2 (en) |
-
1978
- 1978-12-27 JP JP53164940A patent/JPS5857787B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5857787B2 (en) | 1983-12-21 |
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