JPS6438822A - External storage device for computer system - Google Patents

External storage device for computer system

Info

Publication number
JPS6438822A
JPS6438822A JP19602987A JP19602987A JPS6438822A JP S6438822 A JPS6438822 A JP S6438822A JP 19602987 A JP19602987 A JP 19602987A JP 19602987 A JP19602987 A JP 19602987A JP S6438822 A JPS6438822 A JP S6438822A
Authority
JP
Japan
Prior art keywords
external storage
storage device
constitution
computer system
read
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
JP19602987A
Other languages
Japanese (ja)
Inventor
Shinji Oki
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.)
Daishin Kiki Kk
NIPPON LSI KAADE KK
SANSHIN BUSSAN KK
Koatsu Gas Kogyo Co Ltd
Nippon LSI Card Co Ltd
Original Assignee
Daishin Kiki Kk
NIPPON LSI KAADE KK
SANSHIN BUSSAN KK
Koatsu Gas Kogyo Co Ltd
Nippon LSI Card 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 Daishin Kiki Kk, NIPPON LSI KAADE KK, SANSHIN BUSSAN KK, Koatsu Gas Kogyo Co Ltd, Nippon LSI Card Co Ltd filed Critical Daishin Kiki Kk
Priority to JP19602987A priority Critical patent/JPS6438822A/en
Publication of JPS6438822A publication Critical patent/JPS6438822A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To make a device small-sized and light-weight by providing an external storage device with a DAM coupling means and a read/write means. CONSTITUTION:An external storage device 2 is provided with a DMA coupling means 2A and a read/write means 2B. A digital signal is written on an LSI card 3 from a computer 1 through the means 2B and stored information written on the card 2 is read out through the means 2B. By this constitution, mechanisms of a motor, etc., and the constitution to take a measure against oscillation are excluded from the device 2 and the whole of the device is made small-sized and light-weight.
JP19602987A 1987-08-05 1987-08-05 External storage device for computer system Pending JPS6438822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19602987A JPS6438822A (en) 1987-08-05 1987-08-05 External storage device for computer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19602987A JPS6438822A (en) 1987-08-05 1987-08-05 External storage device for computer system

Publications (1)

Publication Number Publication Date
JPS6438822A true JPS6438822A (en) 1989-02-09

Family

ID=16351029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19602987A Pending JPS6438822A (en) 1987-08-05 1987-08-05 External storage device for computer system

Country Status (1)

Country Link
JP (1) JPS6438822A (en)

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