JPS5270727A - Computation system - Google Patents

Computation system

Info

Publication number
JPS5270727A
JPS5270727A JP50146241A JP14624175A JPS5270727A JP S5270727 A JPS5270727 A JP S5270727A JP 50146241 A JP50146241 A JP 50146241A JP 14624175 A JP14624175 A JP 14624175A JP S5270727 A JPS5270727 A JP S5270727A
Authority
JP
Japan
Prior art keywords
computation system
computation
economical
secure
low
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
JP50146241A
Other languages
Japanese (ja)
Inventor
Shoichi Kurita
Yasukazu Ito
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP50146241A priority Critical patent/JPS5270727A/en
Publication of JPS5270727A publication Critical patent/JPS5270727A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To secure an economical computation system by performing quick computation for many bits using a low-cost equipment through small capacity ROM which features general-purpose utilization.
COPYRIGHT: (C)1977,JPO&Japio
JP50146241A 1975-12-10 1975-12-10 Computation system Pending JPS5270727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50146241A JPS5270727A (en) 1975-12-10 1975-12-10 Computation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50146241A JPS5270727A (en) 1975-12-10 1975-12-10 Computation system

Publications (1)

Publication Number Publication Date
JPS5270727A true JPS5270727A (en) 1977-06-13

Family

ID=15403281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50146241A Pending JPS5270727A (en) 1975-12-10 1975-12-10 Computation system

Country Status (1)

Country Link
JP (1) JPS5270727A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5386135A (en) * 1977-01-07 1978-07-29 Nippon Hoso Kyokai <Nhk> High-speed multiplier
JPS55150027A (en) * 1979-05-14 1980-11-21 Kokusai Denshin Denwa Co Ltd <Kdd> Digital signal processing system
JPS56103738A (en) * 1980-01-21 1981-08-19 Kokusai Denshin Denwa Co Ltd <Kdd> Multiplication and division device for pcm signal
JPS5884080U (en) * 1981-12-02 1983-06-07 三菱電機株式会社 Sewing machine needle bar crank rod
JPS58142411U (en) * 1981-12-09 1983-09-26 田中　元康 Corrosion-resistant bolts and nuts with washer impregnated with corrosion inhibitor
JPS5981737A (en) * 1982-10-13 1984-05-11 Yokogawa Hewlett Packard Ltd Multiplier
JPS59134835U (en) * 1983-03-01 1984-09-08 日本電気株式会社 Division arithmetic device using memory elements
JPS61234468A (en) * 1985-04-11 1986-10-18 Fanuc Ltd Multiplier using dynamic ram
JPS6353139U (en) * 1987-09-02 1988-04-09
JPS6353138U (en) * 1987-09-02 1988-04-09
JPH05216627A (en) * 1991-08-16 1993-08-27 Internatl Business Mach Corp <Ibm> Multiplier and multiplying method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940037A (en) * 1972-08-17 1974-04-15
JPS4970549A (en) * 1972-11-10 1974-07-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940037A (en) * 1972-08-17 1974-04-15
JPS4970549A (en) * 1972-11-10 1974-07-08

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5386135A (en) * 1977-01-07 1978-07-29 Nippon Hoso Kyokai <Nhk> High-speed multiplier
JPS603648B2 (en) * 1977-01-07 1985-01-30 日本放送協会 high speed multiplication device
JPS55150027A (en) * 1979-05-14 1980-11-21 Kokusai Denshin Denwa Co Ltd <Kdd> Digital signal processing system
JPS6027408B2 (en) * 1979-05-14 1985-06-28 ケイディディ株式会社 Digital signal processing method
JPS56103738A (en) * 1980-01-21 1981-08-19 Kokusai Denshin Denwa Co Ltd <Kdd> Multiplication and division device for pcm signal
JPS5884080U (en) * 1981-12-02 1983-06-07 三菱電機株式会社 Sewing machine needle bar crank rod
JPS58142411U (en) * 1981-12-09 1983-09-26 田中　元康 Corrosion-resistant bolts and nuts with washer impregnated with corrosion inhibitor
JPH0312738B2 (en) * 1982-10-13 1991-02-20 Hewlett Packard Co
JPS5981737A (en) * 1982-10-13 1984-05-11 Yokogawa Hewlett Packard Ltd Multiplier
JPS59134835U (en) * 1983-03-01 1984-09-08 日本電気株式会社 Division arithmetic device using memory elements
JPH021624Y2 (en) * 1983-03-01 1990-01-16
JPS61234468A (en) * 1985-04-11 1986-10-18 Fanuc Ltd Multiplier using dynamic ram
JPS6353139U (en) * 1987-09-02 1988-04-09
JPS6353138U (en) * 1987-09-02 1988-04-09
JPH05216627A (en) * 1991-08-16 1993-08-27 Internatl Business Mach Corp <Ibm> Multiplier and multiplying method

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