JPS5582368A - Electronic register - Google Patents

Electronic register

Info

Publication number
JPS5582368A
JPS5582368A JP15466178A JP15466178A JPS5582368A JP S5582368 A JPS5582368 A JP S5582368A JP 15466178 A JP15466178 A JP 15466178A JP 15466178 A JP15466178 A JP 15466178A JP S5582368 A JPS5582368 A JP S5582368A
Authority
JP
Japan
Prior art keywords
transaction
register
amount
memory
limit amount
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
Application number
JP15466178A
Other languages
Japanese (ja)
Inventor
Yoshinori Uesugi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP15466178A priority Critical patent/JPS5582368A/en
Publication of JPS5582368A publication Critical patent/JPS5582368A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to set an arbitrary transaction limit amount to according contents of each item and inhibit transaction over respective set amounts by items by providing a memory, an adder circuit, an FF, etc.
CONSTITUTION: The amount of memory for credit transaction is entered in B register 32. Then, the transaction limit amount read out from a memory is set to A register 31. Next, contents of A register 31 and B register 32 are sent to adder circuit 37, and the amount of memory for credit transaction in the B register is subtracted from the transaction limit amount in A register 31 to decide whether borrow is present or not. Unless borrow is present, FF39 is not set, and the Q'- side output is held in the "1" signal state, thus performing credit transaction registering. That is, if the amount of money for credit transaction is within the range of the transaction limit amount, FF39 is held in the reset state, and credit transaction registering is performed. If the amount of money for credit transaction exceeds the transaction limit amount and borrow is detected, FF39 is set. Therefore, the Q-side output of FF39 becomes "1", and transaction registering is inhibited.
COPYRIGHT: (C)1980,JPO&Japio
JP15466178A 1978-12-15 1978-12-15 Electronic register Pending JPS5582368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15466178A JPS5582368A (en) 1978-12-15 1978-12-15 Electronic register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15466178A JPS5582368A (en) 1978-12-15 1978-12-15 Electronic register

Publications (1)

Publication Number Publication Date
JPS5582368A true JPS5582368A (en) 1980-06-21

Family

ID=15589115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15466178A Pending JPS5582368A (en) 1978-12-15 1978-12-15 Electronic register

Country Status (1)

Country Link
JP (1) JPS5582368A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743261A (en) * 1980-08-28 1982-03-11 Sharp Corp Method for controlling input in cash register, etc.
JPS5745664A (en) * 1980-08-30 1982-03-15 Sharp Corp Electronic cash register
JPS59208670A (en) * 1983-05-13 1984-11-27 Omron Tateisi Electronics Co Remote operation system of electronic cash register

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743261A (en) * 1980-08-28 1982-03-11 Sharp Corp Method for controlling input in cash register, etc.
JPS5745664A (en) * 1980-08-30 1982-03-15 Sharp Corp Electronic cash register
JPH0332120B2 (en) * 1980-08-30 1991-05-09 Sharp Kk
JPS59208670A (en) * 1983-05-13 1984-11-27 Omron Tateisi Electronics Co Remote operation system of electronic cash register

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