JPS52127039A - Control system for multiplication and division - Google Patents

Control system for multiplication and division

Info

Publication number
JPS52127039A
JPS52127039A JP4246176A JP4246176A JPS52127039A JP S52127039 A JPS52127039 A JP S52127039A JP 4246176 A JP4246176 A JP 4246176A JP 4246176 A JP4246176 A JP 4246176A JP S52127039 A JPS52127039 A JP S52127039A
Authority
JP
Japan
Prior art keywords
multiplication
division
control system
lsi
eliminate
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
JP4246176A
Other languages
Japanese (ja)
Inventor
Michio Asano
Shoji Iwamoto
Shinji Katono
Shigeo Tsujioka
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
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP4246176A priority Critical patent/JPS52127039A/en
Publication of JPS52127039A publication Critical patent/JPS52127039A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate the requirement for special pins, enable operator control by hardware thereby improving the processing speed, by previously transferring the information for switching the operation function of an operation unit from an input pin for micro instruction to other LSI.
COPYRIGHT: (C)1977,JPO&Japio
JP4246176A 1976-04-16 1976-04-16 Control system for multiplication and division Pending JPS52127039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4246176A JPS52127039A (en) 1976-04-16 1976-04-16 Control system for multiplication and division

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4246176A JPS52127039A (en) 1976-04-16 1976-04-16 Control system for multiplication and division

Publications (1)

Publication Number Publication Date
JPS52127039A true JPS52127039A (en) 1977-10-25

Family

ID=12636702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4246176A Pending JPS52127039A (en) 1976-04-16 1976-04-16 Control system for multiplication and division

Country Status (1)

Country Link
JP (1) JPS52127039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147259A (en) * 1980-04-16 1981-11-16 Sanyo Electric Co Ltd Digital signal processing circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147259A (en) * 1980-04-16 1981-11-16 Sanyo Electric Co Ltd Digital signal processing circuit

Similar Documents

Publication Publication Date Title
JPS5268340A (en) Data processing unit
JPS5345949A (en) Arithmetic unit for n-point discrete fourier conversion
JPS5295940A (en) Computer processing control
JPS52127039A (en) Control system for multiplication and division
JPS5213740A (en) Information transmission system
JPS5299737A (en) Multi computer control system
JPS53119638A (en) Input-output control system of electronic computer
JPS5326543A (en) Logical operation equipment
JPS5427740A (en) Information processing unit
JPS5337A (en) Control system for input/output unit
JPS5271147A (en) Common panel control system for data processing unit
JPS5211729A (en) Information processing unit
JPS52120735A (en) Microporogram control unit
JPS5211834A (en) Status information system of more than one devices
JPS52103929A (en) Channel control unit
JPS5436148A (en) Interruption control method for electronic computer
JPS526040A (en) Input output control system
JPS51141559A (en) Bus control system
JPS51144137A (en) Input/output data control unit
JPS51147231A (en) Analog input device for computer
JPS51124338A (en) Selective input system for multi-item information
JPS51138140A (en) Line control memory access control system
JPS52120638A (en) Micro instruction control system
JPS5377149A (en) Fft arithmetic operation processor
JPS53139442A (en) Data input process control system