JPS5592963A - Electronic computer - Google Patents

Electronic computer

Info

Publication number
JPS5592963A
JPS5592963A JP111879A JP111879A JPS5592963A JP S5592963 A JPS5592963 A JP S5592963A JP 111879 A JP111879 A JP 111879A JP 111879 A JP111879 A JP 111879A JP S5592963 A JPS5592963 A JP S5592963A
Authority
JP
Japan
Prior art keywords
keyboard
group
dedicated
auxiliary
computer
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
JP111879A
Other languages
Japanese (ja)
Inventor
Yasuyuki Hojo
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP111879A priority Critical patent/JPS5592963A/en
Publication of JPS5592963A publication Critical patent/JPS5592963A/en
Pending legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To miniaturize a unit and also to reduce its cost by equipping a main- frame keyboard with a detachable auxiliary keyboard which has a group of function keys and ROM stored with dedicated programs for executing instructions from those keys.
CONSTITUTION: A home computer consists of CPU6, keyboard 3 constituting an input device, ROM7 stored with control programs, etc., RAM8 for data storage, and CRT4 serving as an output device. Keyboard 3 of this computer main frame is provided with detachable auxiliary keyboard 5 which has function key FK group 2 and dedicated auxiliary ROM11 executing a process according to specific instructions from this key group. As a result, the auxiliary keyboard adequate for various functions such as use for a house keeping book and mathematical calculation is equipped to make it possible to use the computer with several function as a dedicated equipment and there is no need to equip a group of unneeded FKs, so that miniaturization and reduction in cost can be attained.
COPYRIGHT: (C)1980,JPO&Japio
JP111879A 1979-01-08 1979-01-08 Electronic computer Pending JPS5592963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP111879A JPS5592963A (en) 1979-01-08 1979-01-08 Electronic computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP111879A JPS5592963A (en) 1979-01-08 1979-01-08 Electronic computer

Publications (1)

Publication Number Publication Date
JPS5592963A true JPS5592963A (en) 1980-07-14

Family

ID=11492535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP111879A Pending JPS5592963A (en) 1979-01-08 1979-01-08 Electronic computer

Country Status (1)

Country Link
JP (1) JPS5592963A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083172A (en) * 1983-10-13 1985-05-11 Matsushita Electric Ind Co Ltd Life information system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083172A (en) * 1983-10-13 1985-05-11 Matsushita Electric Ind Co Ltd Life information system

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