JPS5588159A - Electronic equipment with keyboard - Google Patents

Electronic equipment with keyboard

Info

Publication number
JPS5588159A
JPS5588159A JP16494078A JP16494078A JPS5588159A JP S5588159 A JPS5588159 A JP S5588159A JP 16494078 A JP16494078 A JP 16494078A JP 16494078 A JP16494078 A JP 16494078A JP S5588159 A JPS5588159 A JP S5588159A
Authority
JP
Japan
Prior art keywords
keyboard
stored
rom31
cpu21
memory method
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.)
Granted
Application number
JP16494078A
Other languages
Japanese (ja)
Other versions
JPS5857787B2 (en
Inventor
Kazuo Yamamoto
Kazuyuki Masuda
Sanefumi Kariya
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 JP53164940A priority Critical patent/JPS5857787B2/en
Publication of JPS5588159A publication Critical patent/JPS5588159A/en
Publication of JPS5857787B2 publication Critical patent/JPS5857787B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To simplify a check on an electronic-equipment's keyboard without using a check unit for simulator, etc., by providing an electronic equipment with a function of checking whether the signal of a key on the keyboard has been converted into a correct code or not.
CONSTITUTION: Every time keyboard 2 is operated, code data equivalent to the operated key is generated by key signal generating circuit 29, code data corresponding to several keys generated by this circuit 29 are stored in 1st memory method ROM31 in fixed order, and programs for a check on keyboard and other jobs are stored in 2nd memory method 37. A signal from mode selecting method 37 commanding CPU21 to perform respective jobs provided to keyboard 2 is applied to CPU21 and one of jobs stored in memory method 37 is selected. The contents of the program in memory method 37 and code data of circuit 29 inputted to ROM31 at every time of keying operation are checked by decision method 25 provided to CPU21 and correct data stored in ROM31 are displayed by display part 11.
COPYRIGHT: (C)1980,JPO&Japio
JP53164940A 1978-12-27 1978-12-27 electronic device with keyboard Expired JPS5857787B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53164940A JPS5857787B2 (en) 1978-12-27 1978-12-27 electronic device with keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53164940A JPS5857787B2 (en) 1978-12-27 1978-12-27 electronic device with keyboard

Publications (2)

Publication Number Publication Date
JPS5588159A true JPS5588159A (en) 1980-07-03
JPS5857787B2 JPS5857787B2 (en) 1983-12-21

Family

ID=15802729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53164940A Expired JPS5857787B2 (en) 1978-12-27 1978-12-27 electronic device with keyboard

Country Status (1)

Country Link
JP (1) JPS5857787B2 (en)

Also Published As

Publication number Publication date
JPS5857787B2 (en) 1983-12-21

Similar Documents

Publication Publication Date Title
JPS644824A (en) Character processor
DE3485608D1 (en) ELECTRONIC CASH REGISTER.
JPS5588159A (en) Electronic equipment with keyboard
JPS5481052A (en) Operation support system of data processor
JPS5790741A (en) Print information producing device of price tag printer
JPS5530725A (en) Order retrieving system for sequence controller
JPS5518765A (en) Order determination unit
JPS5775884A (en) Printing device
JPS55939A (en) Registration unit of electronic cash register
JPS5775341A (en) Key name display device of electronic machinery
JPS57121727A (en) Character assigning method of word processor
JPS5530712A (en) Portable unit featuring kana letter input
JPS55153059A (en) Electronic computer
JPS5576472A (en) Error display system
JPS53139433A (en) Display unit
JPS6118783B2 (en)
JPS55123756A (en) Electronic desk calculator
JPS57161922A (en) Data input device
JPS57136126A (en) Sorting and summing method in electronic scale
JPS5556237A (en) Date change system of label printer
JPS57187784A (en) Space processing method for word processor
JPS5461855A (en) Electronic register
JPS5525167A (en) Arithmetic unit for mean movement
JPS5530754A (en) Modified key input display system
JPS56164438A (en) Entry display circuit