JPS55112672A - Code set circuit - Google Patents

Code set circuit

Info

Publication number
JPS55112672A
JPS55112672A JP1933179A JP1933179A JPS55112672A JP S55112672 A JPS55112672 A JP S55112672A JP 1933179 A JP1933179 A JP 1933179A JP 1933179 A JP1933179 A JP 1933179A JP S55112672 A JPS55112672 A JP S55112672A
Authority
JP
Japan
Prior art keywords
code
generator
code information
signal
cpu33
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
JP1933179A
Other languages
Japanese (ja)
Inventor
Terutsugu Makino
Fumio Hayakawa
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP1933179A priority Critical patent/JPS55112672A/en
Publication of JPS55112672A publication Critical patent/JPS55112672A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cash Registers Or Receiving Machines (AREA)

Abstract

PURPOSE: To perform code set with the keyboard, by setting the code information to the code generator in advance, generating the code information optically, and receiving the optical pulse with the photo detection means in the register.
CONSTITUTION: Electric pulse signal of bit series of the code information predetermined is generated at the code generator 20, and optical pulse is emitted from the light emitting diode 201 in response to the pulse signal from the generator 20. This generator 20 is mounted on the mounting section 30 of cash register ECR, and the code information from the generator 20 is detected at the photo transistor Tr41, The code information generated from Tr41 is fed to the wave shape circuit 42, the code information is converted into digital signal and given to CPU33 as the interruption signal. Further, CPU33 responds to the interruption signal to trigger the oscillation circuit 44, and start code and responsible person code are given to the memory 35 to enable code set from the keyboard 11.
COPYRIGHT: (C)1980,JPO&Japio
JP1933179A 1979-02-20 1979-02-20 Code set circuit Pending JPS55112672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1933179A JPS55112672A (en) 1979-02-20 1979-02-20 Code set circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1933179A JPS55112672A (en) 1979-02-20 1979-02-20 Code set circuit

Publications (1)

Publication Number Publication Date
JPS55112672A true JPS55112672A (en) 1980-08-30

Family

ID=11996416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1933179A Pending JPS55112672A (en) 1979-02-20 1979-02-20 Code set circuit

Country Status (1)

Country Link
JP (1) JPS55112672A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396985A (en) * 1980-01-16 1983-08-02 Omron Tateisi Electronics Co. Electronic cash register system for food dispensing business
JPS63145591A (en) * 1986-12-08 1988-06-17 オムロン株式会社 Shopping basket with input section
JPS63313217A (en) * 1987-06-16 1988-12-21 Casio Comput Co Ltd Data processor
JPS63313298A (en) * 1987-06-16 1988-12-21 カシオ計算機株式会社 Sales data processor
JPS642115A (en) * 1987-06-25 1989-01-06 Casio Comput Co Ltd Operator managing system
JPS643719A (en) * 1987-06-26 1989-01-09 Casio Computer Co Ltd Data processor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396985A (en) * 1980-01-16 1983-08-02 Omron Tateisi Electronics Co. Electronic cash register system for food dispensing business
JPS63145591A (en) * 1986-12-08 1988-06-17 オムロン株式会社 Shopping basket with input section
JPS63313217A (en) * 1987-06-16 1988-12-21 Casio Comput Co Ltd Data processor
JPS63313298A (en) * 1987-06-16 1988-12-21 カシオ計算機株式会社 Sales data processor
JPS642115A (en) * 1987-06-25 1989-01-06 Casio Comput Co Ltd Operator managing system
JPS643719A (en) * 1987-06-26 1989-01-09 Casio Computer Co Ltd Data processor

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