JPS5739433A - Small-sized electronic computer - Google Patents

Small-sized electronic computer

Info

Publication number
JPS5739433A
JPS5739433A JP55111849A JP11184980A JPS5739433A JP S5739433 A JPS5739433 A JP S5739433A JP 55111849 A JP55111849 A JP 55111849A JP 11184980 A JP11184980 A JP 11184980A JP S5739433 A JPS5739433 A JP S5739433A
Authority
JP
Japan
Prior art keywords
block
storage means
bus line
main storage
small
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
JP55111849A
Other languages
Japanese (ja)
Inventor
Minoru Machida
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP55111849A priority Critical patent/JPS5739433A/en
Publication of JPS5739433A publication Critical patent/JPS5739433A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory
    • G06F15/7864—Architectures of general purpose stored program computers comprising a single central processing unit with memory on more than one IC chip

Abstract

PURPOSE:To obtain an electronic computer which is small-sized and is used for general purpose, by giving portability to a block consisting of a CPU and an input means. CONSTITUTION:At least a CPU21 and an input means 22 are connected to each other with a bus line 23 and are stored in a block 20. Also, a main storage means 24 partially divided from a main storage means, and a suboutput means 25 consisting of a liquid crystal display are connected to the bus line 23. On the other hand, an external storage means 32 consisting of a main storage means 31, a floppy disk, etc., and a CRT display 33 are connected to a block 30 through a bus line 34. When both these blocks are connected in one body, the data bus lines 23, 34 of the blocks 20, 30 are connected each other through connector terminals 28, 35, and also electric power is supplied to each means in the block 20 through connector terminals 29, 37 from an electric power supply device 36.
JP55111849A 1980-08-15 1980-08-15 Small-sized electronic computer Pending JPS5739433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55111849A JPS5739433A (en) 1980-08-15 1980-08-15 Small-sized electronic computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55111849A JPS5739433A (en) 1980-08-15 1980-08-15 Small-sized electronic computer

Publications (1)

Publication Number Publication Date
JPS5739433A true JPS5739433A (en) 1982-03-04

Family

ID=14571699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55111849A Pending JPS5739433A (en) 1980-08-15 1980-08-15 Small-sized electronic computer

Country Status (1)

Country Link
JP (1) JPS5739433A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254307A (en) * 1984-05-31 1985-12-16 Fujitsu Ltd Power supply system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254307A (en) * 1984-05-31 1985-12-16 Fujitsu Ltd Power supply system

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