JPS5291341A - Arithmetic system - Google Patents

Arithmetic system

Info

Publication number
JPS5291341A
JPS5291341A JP768176A JP768176A JPS5291341A JP S5291341 A JPS5291341 A JP S5291341A JP 768176 A JP768176 A JP 768176A JP 768176 A JP768176 A JP 768176A JP S5291341 A JPS5291341 A JP S5291341A
Authority
JP
Japan
Prior art keywords
arithmetic system
groups
multiplicand
multiplier
bits
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
JP768176A
Other languages
Japanese (ja)
Inventor
Keisuke Kataoka
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 JP768176A priority Critical patent/JPS5291341A/en
Publication of JPS5291341A publication Critical patent/JPS5291341A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To realize a high speed digital multiplication system suited to integration wherein bits for multiplier and multiplicand are divided into a plurality of groups and table look-up is performed to each of the bit groups.
COPYRIGHT: (C)1977,JPO&Japio
JP768176A 1976-01-26 1976-01-26 Arithmetic system Pending JPS5291341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP768176A JPS5291341A (en) 1976-01-26 1976-01-26 Arithmetic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP768176A JPS5291341A (en) 1976-01-26 1976-01-26 Arithmetic system

Publications (1)

Publication Number Publication Date
JPS5291341A true JPS5291341A (en) 1977-08-01

Family

ID=11672523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP768176A Pending JPS5291341A (en) 1976-01-26 1976-01-26 Arithmetic system

Country Status (1)

Country Link
JP (1) JPS5291341A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197651A (en) * 1981-05-29 1982-12-03 Hitachi Medical Corp Device for extraction of square root operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197651A (en) * 1981-05-29 1982-12-03 Hitachi Medical Corp Device for extraction of square root operation
JPH024005B2 (en) * 1981-05-29 1990-01-25 Hitachi Medical Corp

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