JPS5537668A - Control system of two-person electronic cash register - Google Patents
Control system of two-person electronic cash registerInfo
- Publication number
- JPS5537668A JPS5537668A JP11090978A JP11090978A JPS5537668A JP S5537668 A JPS5537668 A JP S5537668A JP 11090978 A JP11090978 A JP 11090978A JP 11090978 A JP11090978 A JP 11090978A JP S5537668 A JPS5537668 A JP S5537668A
- Authority
- JP
- Japan
- Prior art keywords
- reckoning
- control system
- cash register
- electronic cash
- decoder
- 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 make it possible to reduce ROM in capacity for programs stored by alternating the 1st and 2nd decoders according to an interruption request from a register part or reckoning part.
CONSTITUTION: According to which made a request, register part 2 or reckoning part 1, FF31 selects decoder 13 or decoder 21 corresponding to register part 2 or reckoning part 1. Then FF31 gives a common control command to decoders 13 and 21, and a common decoding output equivalent to the control command is sent from one decoder selected by FF31 to corresponding register part 2 or reckoning part 1. As a result, the capacity of ROM11 for programs can be reduced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11090978A JPS5537668A (en) | 1978-09-09 | 1978-09-09 | Control system of two-person electronic cash register |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11090978A JPS5537668A (en) | 1978-09-09 | 1978-09-09 | Control system of two-person electronic cash register |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5537668A true JPS5537668A (en) | 1980-03-15 |
Family
ID=14547714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11090978A Pending JPS5537668A (en) | 1978-09-09 | 1978-09-09 | Control system of two-person electronic cash register |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5537668A (en) |
-
1978
- 1978-09-09 JP JP11090978A patent/JPS5537668A/en active Pending
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