JPS55112671A - Program control system for electronic cash register - Google Patents
Program control system for electronic cash registerInfo
- Publication number
- JPS55112671A JPS55112671A JP1933079A JP1933079A JPS55112671A JP S55112671 A JPS55112671 A JP S55112671A JP 1933079 A JP1933079 A JP 1933079A JP 1933079 A JP1933079 A JP 1933079A JP S55112671 A JPS55112671 A JP S55112671A
- Authority
- JP
- Japan
- Prior art keywords
- key
- keyboard
- cash register
- information
- electronic cash
- 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
Landscapes
- Cash Registers Or Receiving Machines (AREA)
Abstract
PURPOSE: To increase the operationability of key switch high in the frequency of operation, by enabling to execute the program corresponding to the change in the arrangement of each key switch, through the variable set of code information of each key switch.
CONSTITUTION: The input signal from the keyboard 20 of the electronic cash register ECR is given to the key indentifying information generating circuit 30 to generate the key identifying information, which is given to CPU50. The keyboard 20 with this constitution is provided with the mode selection switch 21, numeral key 22, section key 23 and operation key 24, and the program of key identification information of the key switches 1W20 of the keys 22W24 is set to ROM60 connected to CPU50, and the code information of the key inputted from the keyboard 20 is stored to RAM40. Further, by changing the code information of the keys 22W 24, even if the arrangement of the key switches 1W20 is changed, the program execution can be made to increase the operationability of the key switches 1W20 having many operation frequency.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1933079A JPS5839347B2 (en) | 1979-02-20 | 1979-02-20 | Program control method for electronic cash register |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1933079A JPS5839347B2 (en) | 1979-02-20 | 1979-02-20 | Program control method for electronic cash register |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55112671A true JPS55112671A (en) | 1980-08-30 |
JPS5839347B2 JPS5839347B2 (en) | 1983-08-29 |
Family
ID=11996390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1933079A Expired JPS5839347B2 (en) | 1979-02-20 | 1979-02-20 | Program control method for electronic cash register |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5839347B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5955568A (en) * | 1982-09-25 | 1984-03-30 | Sharp Corp | Electronic cash register |
JPS59200375A (en) * | 1983-04-27 | 1984-11-13 | Omron Tateisi Electronics Co | Electronic cash register |
US4763252A (en) * | 1985-03-21 | 1988-08-09 | Rose David K | Computer entry system for predetermined text data sequences |
US4766540A (en) * | 1981-10-13 | 1988-08-23 | Casio Computer Co., Ltd. | Electronic cash register with programmable mode/function key settings |
-
1979
- 1979-02-20 JP JP1933079A patent/JPS5839347B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4766540A (en) * | 1981-10-13 | 1988-08-23 | Casio Computer Co., Ltd. | Electronic cash register with programmable mode/function key settings |
JPS5955568A (en) * | 1982-09-25 | 1984-03-30 | Sharp Corp | Electronic cash register |
JPS59200375A (en) * | 1983-04-27 | 1984-11-13 | Omron Tateisi Electronics Co | Electronic cash register |
US4763252A (en) * | 1985-03-21 | 1988-08-09 | Rose David K | Computer entry system for predetermined text data sequences |
Also Published As
Publication number | Publication date |
---|---|
JPS5839347B2 (en) | 1983-08-29 |
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