JPH0448251B2 - - Google Patents

Info

Publication number
JPH0448251B2
JPH0448251B2 JP60134543A JP13454385A JPH0448251B2 JP H0448251 B2 JPH0448251 B2 JP H0448251B2 JP 60134543 A JP60134543 A JP 60134543A JP 13454385 A JP13454385 A JP 13454385A JP H0448251 B2 JPH0448251 B2 JP H0448251B2
Authority
JP
Japan
Prior art keywords
data
output
subtraction
reciprocal
multiplier
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.)
Expired - Lifetime
Application number
JP60134543A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61292742A (ja
Inventor
Yoshimori Nakase
Noryuki Hidaka
Akio Nishimura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60134543A priority Critical patent/JPS61292742A/ja
Publication of JPS61292742A publication Critical patent/JPS61292742A/ja
Publication of JPH0448251B2 publication Critical patent/JPH0448251B2/ja
Granted legal-status Critical Current

Links

JP60134543A 1985-06-20 1985-06-20 演算装置 Granted JPS61292742A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60134543A JPS61292742A (ja) 1985-06-20 1985-06-20 演算装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60134543A JPS61292742A (ja) 1985-06-20 1985-06-20 演算装置

Publications (2)

Publication Number Publication Date
JPS61292742A JPS61292742A (ja) 1986-12-23
JPH0448251B2 true JPH0448251B2 (el) 1992-08-06

Family

ID=15130773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60134543A Granted JPS61292742A (ja) 1985-06-20 1985-06-20 演算装置

Country Status (1)

Country Link
JP (1) JPS61292742A (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006065633A (ja) 2004-08-27 2006-03-09 Sony Computer Entertainment Inc 演算方法および装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513743A (el) * 1974-06-28 1976-01-13 Hitachi Ltd
JPS51109743A (el) * 1975-03-22 1976-09-28 Hitachi Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513743A (el) * 1974-06-28 1976-01-13 Hitachi Ltd
JPS51109743A (el) * 1975-03-22 1976-09-28 Hitachi Ltd

Also Published As

Publication number Publication date
JPS61292742A (ja) 1986-12-23

Similar Documents

Publication Publication Date Title
US4969118A (en) Floating point unit for calculating A=XY+Z having simultaneous multiply and add
KR100242274B1 (ko) 제산 및 제곱근 계산 기능을 갖고 있는 부동 소숫점/정수 프로세서
JPS6347874A (ja) 算術演算装置
US4208722A (en) Floating point data processing system
EP0530372B1 (en) Numerical expression converter and vector processor using the same
US3829673A (en) Floating point arithmetic unit adapted for converting a computer to floating point arithmetic
USH1222H (en) Apparatus for determining sticky bit value in arithmetic operations
US9519459B2 (en) High efficiency computer floating point multiplier unit
JPH0448251B2 (el)
US5206826A (en) Floating-point division cell
CA1175572A (en) Arithmetic unit for use in data processing systems
US9361267B2 (en) Splitable and scalable normalizer for vector data
JPS59136849A (ja) 除算装置
JP2974683B2 (ja) 数値データ管理処理方式
JPS63254525A (ja) 除算装置
Pinkiewicz et al. Design of a composite arithmetic unit for rational numbers
JPH0540606A (ja) 浮動小数点乗除算装置
SU1160403A1 (ru) Устройство дл извлечени квадратного корн
SU943709A1 (ru) Арифметико-логическое устройство
JPS6395535A (ja) 演算処理方式
JPH04205559A (ja) ベクトル演算装置
JPH02234222A (ja) 演算処理装置
JPS62214435A (ja) デイジタル除算回路
JPH01137329A (ja) 演算回路
JPS63137329A (ja) 三角関数演算装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term