JPS5557931A - Control method of key alarm - Google Patents
Control method of key alarmInfo
- Publication number
- JPS5557931A JPS5557931A JP13098578A JP13098578A JPS5557931A JP S5557931 A JPS5557931 A JP S5557931A JP 13098578 A JP13098578 A JP 13098578A JP 13098578 A JP13098578 A JP 13098578A JP S5557931 A JPS5557931 A JP S5557931A
- Authority
- JP
- Japan
- Prior art keywords
- keying
- alarming
- time
- key
- alarming operation
- 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
Landscapes
- Cash Registers Or Receiving Machines (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
PURPOSE: To improve manipulation of keys by starting alarming operation for a certain time right after keying operation correspondingly, by stopping the alarming operation of the key on next keying operation within the time, and then by starting the alarming operation of a next key.
CONSTITUTION: On keying operation on keyboard 1, keying contents are decided by keyboard input decision and processing circuit 2 and coded before being supplied to CPU3. In CPU3, a main program in ROM4 is executed to make a check on an error of a key input and an alarm flag is set in RAM5 to start alarming operation for time t. When next keying operation is done with time t, the alarming operation by the previous keying operation is stopped and alarming operation corresponding to next keying operation is carried out for time t. Therefore, there is no time delay between keying operation and alarming operation and even when keying operation would be performed at short intervals of time, key operation corresponds to alarming operation, so that manipulation can be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13098578A JPS5557931A (en) | 1978-10-26 | 1978-10-26 | Control method of key alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13098578A JPS5557931A (en) | 1978-10-26 | 1978-10-26 | Control method of key alarm |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5557931A true JPS5557931A (en) | 1980-04-30 |
Family
ID=15047212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13098578A Pending JPS5557931A (en) | 1978-10-26 | 1978-10-26 | Control method of key alarm |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5557931A (en) |
-
1978
- 1978-10-26 JP JP13098578A patent/JPS5557931A/en active Pending
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