KR880013099A - cash register - Google Patents

cash register Download PDF

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Publication number
KR880013099A
KR880013099A KR870004009A KR870004009A KR880013099A KR 880013099 A KR880013099 A KR 880013099A KR 870004009 A KR870004009 A KR 870004009A KR 870004009 A KR870004009 A KR 870004009A KR 880013099 A KR880013099 A KR 880013099A
Authority
KR
South Korea
Prior art keywords
credit card
processing unit
central processing
data
printer
Prior art date
Application number
KR870004009A
Other languages
Korean (ko)
Inventor
황찬영
Original Assignee
강진구
삼성반도체통신 주식회사
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 강진구, 삼성반도체통신 주식회사 filed Critical 강진구
Priority to KR870004009A priority Critical patent/KR880013099A/en
Publication of KR880013099A publication Critical patent/KR880013099A/en

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Abstract

내용 없음No content

Description

금전 등록기cash register

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 회로도, 제3도는 본 발명에 따른 제2도의 직렬 통신장치(11)의 구체회로도, 제4도는 본 발명에 따른 병렬 데이타의 직렬 변환 형태도.2 is a circuit diagram according to the present invention, FIG. 3 is a specific circuit diagram of the serial communication apparatus 11 of FIG. 2 according to the present invention, and FIG. 4 is a form of serial conversion of parallel data according to the present invention.

Claims (1)

금전등록기에 있어서, 시스템에 전원을 공급할 수 있는 전원부(1)와, 판매되는 품목에 따라 연산하고 판매실적을 관리하며 결재종류에 따라 분류하여 프린트 처리하도록 프로그램의 고정 데이타를 가지고 있는 롬(2)과, 판매상에서 일어나는 데이타를 일시 저장하는 램(3)과, 상기 롬(2)의 프로그램의 처리에 따라 입력되는 데이타를 등록 처리하여 출력하는 중앙처리장치(4)와, 판매행위 발생시 판매원의 입력을 받아들일수 있는 키보더(5)와, 상기 중앙처리장치(4)에서 처리한 데이타를 모드에 따라 하드카피할수 있는 프린터(6)와, 상품결재를 신용카드로할 경우 신용카드를 읽어 들일수 있는 신용카드리더(7)와, 상기 중앙처리장치(4)에서 처리한 데이타를 모드와 프로그램에 따라 소프트카피할 수 있는 디스플레이 장치(8)와, 상기 중앙처리장치(4)에서 처리한 데이타를 프린터(6)와 디스플레이 장치(8)로 부터 출력하도록 제어하는 상기키보드(5) 신용카드리더(7)로 부터 입력되고 데이타를 입력할 수 있도록 인터페이싱 기능을 갖는 인터페이스회로(9)와, 여러매장에 설치된 금전등록기를 종합 관리하는 관리용 메인컴퓨터(10)와 상기 중앙처리장치(4)와 메인컴퓨터(10)간의 명령어 및 송수신 데이타를 변환 제어하는 직렬 통신회로(11)로 구성함을 특징으로 하는 금전등록기.In the cash register, a power supply unit (1) capable of supplying power to the system, and a ROM (2) having fixed data of the program to calculate, manage sales results, classify according to the payment type, and print according to items sold. And a RAM (3) for temporarily storing data generated at the sales store, a central processing unit (4) for registering and outputting data input according to the processing of the program of the ROM (2), and a salesperson input at the time of sales activity. A key board 5 capable of accepting a printer, a printer 6 capable of hard copying data processed by the central processing unit 4 according to a mode, and a credit card to read a credit card when a product payment is used as a credit card. Credit card reader (7), a display device (8) capable of soft copying data processed by the central processing unit (4) according to modes and programs, and the central processing unit (4). An interface circuit 9 which is input from the keyboard 5 credit card reader 7 which controls to output one data from the printer 6 and the display device 8 and has an interfacing function for inputting data; And a serial communication circuit 11 for controlling and converting commands and transmission / reception data between the central processing unit 4 and the main computer 10 and a management main computer 10 for comprehensively managing cash registers installed in multiple stores. Cash register characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870004009A 1987-04-25 1987-04-25 cash register KR880013099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR870004009A KR880013099A (en) 1987-04-25 1987-04-25 cash register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR870004009A KR880013099A (en) 1987-04-25 1987-04-25 cash register

Publications (1)

Publication Number Publication Date
KR880013099A true KR880013099A (en) 1988-11-30

Family

ID=68461485

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870004009A KR880013099A (en) 1987-04-25 1987-04-25 cash register

Country Status (1)

Country Link
KR (1) KR880013099A (en)

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