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JPS54149443A - Electronic cash register - Google Patents

Electronic cash register

Info

Publication number
JPS54149443A
JPS54149443A JP5794778A JP5794778A JPS54149443A JP S54149443 A JPS54149443 A JP S54149443A JP 5794778 A JP5794778 A JP 5794778A JP 5794778 A JP5794778 A JP 5794778A JP S54149443 A JPS54149443 A JP S54149443A
Authority
JP
Japan
Prior art keywords
circuit
various kinds
error
error signal
cpu
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
JP5794778A
Other languages
Japanese (ja)
Inventor
Koichi Hamano
Junko Watanabe
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.)
Toshiba Tec Corp
Original Assignee
Tokyo Electric 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP5794778A priority Critical patent/JPS54149443A/en
Publication of JPS54149443A publication Critical patent/JPS54149443A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cash Registers Or Receiving Machines (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To detect easily various kinds of operation miss by displaying various kinds of error mode on a segment display unit.
CONSTITUTION: In case of a key operation miss, the error signal generated from CPU 11 is inputted to data processing circuit 22 through an error signal line. This circuit 22 receives the error signal to operate the internal oscillator and operate alarm equipment 26. CPU 11 supplies error signals of codes, which correspond to operation misses, to the data processing circuit of display part driving circuit 18 in case that operation misses corresponding to various kinds of error mode are generated in operation part 2. Circuit 22 displays various kinds of error mode selectively on display circuit 19 through a decoder.
COPYRIGHT: (C)1979,JPO&Japio
JP5794778A 1978-05-16 1978-05-16 Electronic cash register Pending JPS54149443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5794778A JPS54149443A (en) 1978-05-16 1978-05-16 Electronic cash register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5794778A JPS54149443A (en) 1978-05-16 1978-05-16 Electronic cash register

Publications (1)

Publication Number Publication Date
JPS54149443A true JPS54149443A (en) 1979-11-22

Family

ID=13070221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5794778A Pending JPS54149443A (en) 1978-05-16 1978-05-16 Electronic cash register

Country Status (1)

Country Link
JP (1) JPS54149443A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854473A (en) * 1981-09-25 1983-03-31 Fujitsu Ltd Pos terminal with plasma display
JPS59180722A (en) * 1983-03-30 1984-10-13 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Assistance of error correction
JPS61158894U (en) * 1985-03-25 1986-10-02
JPH01230195A (en) * 1988-03-10 1989-09-13 Tokyo Electric Co Ltd Merchandise selling data register

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116252A (en) * 1974-02-27 1975-09-11
JPS50116253A (en) * 1974-02-27 1975-09-11
JPS52144940A (en) * 1976-05-28 1977-12-02 Tokyo Electric Co Ltd Electronic cash register
JPS5324246A (en) * 1976-08-19 1978-03-06 Sharp Corp Error display system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116252A (en) * 1974-02-27 1975-09-11
JPS50116253A (en) * 1974-02-27 1975-09-11
JPS52144940A (en) * 1976-05-28 1977-12-02 Tokyo Electric Co Ltd Electronic cash register
JPS5324246A (en) * 1976-08-19 1978-03-06 Sharp Corp Error display system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854473A (en) * 1981-09-25 1983-03-31 Fujitsu Ltd Pos terminal with plasma display
JPS59180722A (en) * 1983-03-30 1984-10-13 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Assistance of error correction
JPS61158894U (en) * 1985-03-25 1986-10-02
JPH01230195A (en) * 1988-03-10 1989-09-13 Tokyo Electric Co Ltd Merchandise selling data register

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