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JPS53112627A - Division control system - Google Patents

Division control system

Info

Publication number
JPS53112627A
JPS53112627A JP2710877A JP2710877A JPS53112627A JP S53112627 A JPS53112627 A JP S53112627A JP 2710877 A JP2710877 A JP 2710877A JP 2710877 A JP2710877 A JP 2710877A JP S53112627 A JPS53112627 A JP S53112627A
Authority
JP
Japan
Prior art keywords
control system
division control
division
dividend
divisor
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
JP2710877A
Other languages
Japanese (ja)
Inventor
Haruhisa Miura
Juichi Maesumi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2710877A priority Critical patent/JPS53112627A/en
Publication of JPS53112627A publication Critical patent/JPS53112627A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To shorten the division process time by deciding the repetitive calculation frequency at the division circuit based on the digit difference between the divisor and the valid or invalid bit of the dividend.
COPYRIGHT: (C)1978,JPO&Japio
JP2710877A 1977-03-14 1977-03-14 Division control system Pending JPS53112627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2710877A JPS53112627A (en) 1977-03-14 1977-03-14 Division control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2710877A JPS53112627A (en) 1977-03-14 1977-03-14 Division control system

Publications (1)

Publication Number Publication Date
JPS53112627A true JPS53112627A (en) 1978-10-02

Family

ID=12211877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2710877A Pending JPS53112627A (en) 1977-03-14 1977-03-14 Division control system

Country Status (1)

Country Link
JP (1) JPS53112627A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225435A (en) * 1982-06-24 1983-12-27 Panafacom Ltd Data processor
JPS63278141A (en) * 1987-05-11 1988-11-15 Matsushita Electric Ind Co Ltd Division circuit
JPH02100717A (en) * 1988-10-08 1990-04-12 Nec Corp Fixed decimal point division system
JPH0573271A (en) * 1991-09-17 1993-03-26 Nec Ic Microcomput Syst Ltd Divider circuit
JP2011028312A (en) * 2009-07-21 2011-02-10 Fujitsu Ltd Processor, control method thereof, and arithmetic processing program

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979141A (en) * 1972-12-02 1974-07-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979141A (en) * 1972-12-02 1974-07-31

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225435A (en) * 1982-06-24 1983-12-27 Panafacom Ltd Data processor
JPS6259811B2 (en) * 1982-06-24 1987-12-12 Panafuakomu Kk
JPS63278141A (en) * 1987-05-11 1988-11-15 Matsushita Electric Ind Co Ltd Division circuit
JPH02100717A (en) * 1988-10-08 1990-04-12 Nec Corp Fixed decimal point division system
JPH0573271A (en) * 1991-09-17 1993-03-26 Nec Ic Microcomput Syst Ltd Divider circuit
JP2011028312A (en) * 2009-07-21 2011-02-10 Fujitsu Ltd Processor, control method thereof, and arithmetic processing program

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