JPS5576469A - Electronic register incorporating display clearing function - Google Patents
Electronic register incorporating display clearing functionInfo
- Publication number
- JPS5576469A JPS5576469A JP14992378A JP14992378A JPS5576469A JP S5576469 A JPS5576469 A JP S5576469A JP 14992378 A JP14992378 A JP 14992378A JP 14992378 A JP14992378 A JP 14992378A JP S5576469 A JPS5576469 A JP S5576469A
- Authority
- JP
- Japan
- Prior art keywords
- register
- key
- display
- keys
- total key
- 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)
Abstract
PURPOSE: To secure the clear distinction for the registered amount between the preceding and next customers by clearing the display of the preceding customer displayed on the display unit with new operation of the keys after operation of the total key for the register work.
CONSTITUTION: CPU12 of the electronic register is connected to data bus 13 and address bus 14. And ROM15 which stores the program of the work such as the setting, registering, checking, adjustment and others for the information given from input keyboard 4 is connected to buses 13 and 14, along with RAM16 containing the N register to store the register through register keys, the total key flag which is set by the operation of the total key and reset by the zero display to customer display unit 7 and cumulative memories for the sales number and sales amount, etc. Then the types of the keys on board 4 are decided through keyboard interface circuit 19, and the key flag of RAM16 is set up when the total key is operated by the control of CPU12. Then the key flag is cleared when the next new operation of the key is given to set the display of unit 7 to zero. Thus a clear distinction can be given between the preceding and next customers.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14992378A JPS5576469A (en) | 1978-12-06 | 1978-12-06 | Electronic register incorporating display clearing function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14992378A JPS5576469A (en) | 1978-12-06 | 1978-12-06 | Electronic register incorporating display clearing function |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5576469A true JPS5576469A (en) | 1980-06-09 |
Family
ID=15485526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14992378A Pending JPS5576469A (en) | 1978-12-06 | 1978-12-06 | Electronic register incorporating display clearing function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5576469A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS499948A (en) * | 1972-05-22 | 1974-01-29 |
-
1978
- 1978-12-06 JP JP14992378A patent/JPS5576469A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS499948A (en) * | 1972-05-22 | 1974-01-29 |
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