JPS62187933A - 加減算装置 - Google Patents

加減算装置

Info

Publication number
JPS62187933A
JPS62187933A JP62024589A JP2458987A JPS62187933A JP S62187933 A JPS62187933 A JP S62187933A JP 62024589 A JP62024589 A JP 62024589A JP 2458987 A JP2458987 A JP 2458987A JP S62187933 A JPS62187933 A JP S62187933A
Authority
JP
Japan
Prior art keywords
data
circuit
output
input
bus
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.)
Granted
Application number
JP62024589A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0353650B2 (enrdf_load_stackoverflow
Inventor
Yoshimune Hagiwara
萩原　吉宗
Shizuo Sugiyama
杉山　静夫
Shigemichi Maeda
前田　成道
Osamu Yumoto
湯本　攻
Takashi Akazawa
赤沢　隆
Masahito Kobayashi
小林　正仁
Yasuhiro Kita
北　靖洋
Yuzo Kida
喜田　祐三
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.)
Hitachi Ltd
Kokusai Denki Electric Inc
Original Assignee
Hitachi Denshi KK
Hitachi 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 Hitachi Denshi KK, Hitachi Ltd filed Critical Hitachi Denshi KK
Priority to JP62024589A priority Critical patent/JPS62187933A/ja
Publication of JPS62187933A publication Critical patent/JPS62187933A/ja
Publication of JPH0353650B2 publication Critical patent/JPH0353650B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Complex Calculations (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP62024589A 1987-02-06 1987-02-06 加減算装置 Granted JPS62187933A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62024589A JPS62187933A (ja) 1987-02-06 1987-02-06 加減算装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62024589A JPS62187933A (ja) 1987-02-06 1987-02-06 加減算装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP55152051A Division JPS5776634A (en) 1980-10-31 1980-10-31 Digital signal processor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP18737389A Division JPH02224019A (ja) 1989-07-21 1989-07-21 加減算装置

Publications (2)

Publication Number Publication Date
JPS62187933A true JPS62187933A (ja) 1987-08-17
JPH0353650B2 JPH0353650B2 (enrdf_load_stackoverflow) 1991-08-15

Family

ID=12142342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62024589A Granted JPS62187933A (ja) 1987-02-06 1987-02-06 加減算装置

Country Status (1)

Country Link
JP (1) JPS62187933A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230226A (ja) * 1988-07-20 1990-01-31 Matsushita Electric Ind Co Ltd エコーキャンセラ
JPH02232723A (ja) * 1989-02-03 1990-09-14 Digital Equip Corp <Dec> ディジタルコンピュータ用パイプライン式浮動小数点加減算器
US6055648A (en) * 1997-06-03 2000-04-25 Justsystem Corp. Method and apparatus for recovering the computing error, and a computer-readable recording medium for storing the program for executing the method
JP2002271207A (ja) * 2001-03-13 2002-09-20 Asahi Kasei Microsystems Kk データ変換装置およびデータ圧縮装置およびデータ伸長装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126341A (enrdf_load_stackoverflow) * 1974-03-25 1975-10-04
JPS53103335A (en) * 1977-02-21 1978-09-08 Fujitsu Ltd Logic arithmetic circuit
JPS54158830A (en) * 1978-06-06 1979-12-15 Fujitsu Ltd High-speed arithmetic processing system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126341A (enrdf_load_stackoverflow) * 1974-03-25 1975-10-04
JPS53103335A (en) * 1977-02-21 1978-09-08 Fujitsu Ltd Logic arithmetic circuit
JPS54158830A (en) * 1978-06-06 1979-12-15 Fujitsu Ltd High-speed arithmetic processing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230226A (ja) * 1988-07-20 1990-01-31 Matsushita Electric Ind Co Ltd エコーキャンセラ
JPH02232723A (ja) * 1989-02-03 1990-09-14 Digital Equip Corp <Dec> ディジタルコンピュータ用パイプライン式浮動小数点加減算器
US6055648A (en) * 1997-06-03 2000-04-25 Justsystem Corp. Method and apparatus for recovering the computing error, and a computer-readable recording medium for storing the program for executing the method
JP2002271207A (ja) * 2001-03-13 2002-09-20 Asahi Kasei Microsystems Kk データ変換装置およびデータ圧縮装置およびデータ伸長装置

Also Published As

Publication number Publication date
JPH0353650B2 (enrdf_load_stackoverflow) 1991-08-15

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