JPS5275945A - Computation system - Google Patents

Computation system

Info

Publication number
JPS5275945A
JPS5275945A JP50152553A JP15255375A JPS5275945A JP S5275945 A JPS5275945 A JP S5275945A JP 50152553 A JP50152553 A JP 50152553A JP 15255375 A JP15255375 A JP 15255375A JP S5275945 A JPS5275945 A JP S5275945A
Authority
JP
Japan
Prior art keywords
computation system
subtractor
multiplication
shift circuit
square value
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
JP50152553A
Other languages
Japanese (ja)
Inventor
Keisuke Kataoka
Makoto Watanabe
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50152553A priority Critical patent/JPS5275945A/en
Publication of JPS5275945A publication Critical patent/JPS5275945A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain digital multiplication system which is capable of performing high-speed multiplication without increasing hardware quantity and is thus suitably applicable for integration use, by combining adder/subtractor, square value generating array section and shift circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP50152553A 1975-12-20 1975-12-20 Computation system Pending JPS5275945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50152553A JPS5275945A (en) 1975-12-20 1975-12-20 Computation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50152553A JPS5275945A (en) 1975-12-20 1975-12-20 Computation system

Publications (1)

Publication Number Publication Date
JPS5275945A true JPS5275945A (en) 1977-06-25

Family

ID=15542971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50152553A Pending JPS5275945A (en) 1975-12-20 1975-12-20 Computation system

Country Status (1)

Country Link
JP (1) JPS5275945A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108963A (en) * 1980-12-26 1982-07-07 Fujitsu Ltd Function generator
US4752731A (en) * 1985-06-14 1988-06-21 Mitsubishi Denki Kabushiki Kaisha Electronic type electric energy meter
JPH0192832A (en) * 1987-10-02 1989-04-12 Sony Corp Inverse computing circuit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834636A (en) * 1971-09-07 1973-05-21
JPS4854832A (en) * 1971-11-09 1973-08-01
JPS4880241A (en) * 1972-01-31 1973-10-27
JPS4970549A (en) * 1972-11-10 1974-07-08

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834636A (en) * 1971-09-07 1973-05-21
JPS4854832A (en) * 1971-11-09 1973-08-01
JPS4880241A (en) * 1972-01-31 1973-10-27
JPS4970549A (en) * 1972-11-10 1974-07-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108963A (en) * 1980-12-26 1982-07-07 Fujitsu Ltd Function generator
JPS6152517B2 (en) * 1980-12-26 1986-11-13 Fujitsu Ltd
US4752731A (en) * 1985-06-14 1988-06-21 Mitsubishi Denki Kabushiki Kaisha Electronic type electric energy meter
JPH0192832A (en) * 1987-10-02 1989-04-12 Sony Corp Inverse computing circuit

Similar Documents

Publication Publication Date Title
JPS5230319A (en) Compensation circuit of digital type gamma
JPS5350613A (en) Synchronous signal processing circuit
JPS5275945A (en) Computation system
JPS52119020A (en) Signal processing unit
JPS51113433A (en) High speed adder
JPS5275141A (en) Accumulator
JPS5412251A (en) Phase synchronizing circuit
JPS5213742A (en) Division operation system in a digital processing unit
JPS5242770A (en) Digital electronic watch
JPS5261436A (en) Digital input circuit
JPS51133031A (en) Electronic photograph device
JPS5299288A (en) Preparation of l-serine
JPS52147022A (en) Key input system
JPS5244137A (en) Analog integration circuit
JPS5283122A (en) Image signal processing circuit
JPS5377412A (en) Noise eliminating circuit
JPS5236913A (en) Dc restorer
JPS52112266A (en) Function switch circuit of digital circuit
JPS5236927A (en) Power digital input circuit
JPS5275236A (en) Signal processing circuit
JPS5412626A (en) Noise component eliminating circuit
JPS51118054A (en) Quantity of electricity detector
JPS5330856A (en) Digital delay circuit
JPS51150961A (en) Digital analog converter
JPS53121533A (en) Multiplier circuit system