JPS52102643A - Data processor - Google Patents

Data processor

Info

Publication number
JPS52102643A
JPS52102643A JP1899876A JP1899876A JPS52102643A JP S52102643 A JPS52102643 A JP S52102643A JP 1899876 A JP1899876 A JP 1899876A JP 1899876 A JP1899876 A JP 1899876A JP S52102643 A JPS52102643 A JP S52102643A
Authority
JP
Japan
Prior art keywords
data processor
bus
speed bus
high speed
futher
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
JP1899876A
Other languages
Japanese (ja)
Other versions
JPS561650B2 (en
Inventor
Junichi Yamamoto
Yoshinori Fujioka
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 JP1899876A priority Critical patent/JPS52102643A/en
Publication of JPS52102643A publication Critical patent/JPS52102643A/en
Publication of JPS561650B2 publication Critical patent/JPS561650B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bus Control (AREA)
  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To provide such connections in a data processor that improve transfer efficiency and facilitate the discovery of error points, by dividing the bus combining the component elements of the data processor into a high speed bus and a low speed bus, and futher separating the high speed bus electrically by means of a bus separator unit.
COPYRIGHT: (C)1977,JPO&Japio
JP1899876A 1976-02-25 1976-02-25 Data processor Granted JPS52102643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1899876A JPS52102643A (en) 1976-02-25 1976-02-25 Data processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1899876A JPS52102643A (en) 1976-02-25 1976-02-25 Data processor

Publications (2)

Publication Number Publication Date
JPS52102643A true JPS52102643A (en) 1977-08-29
JPS561650B2 JPS561650B2 (en) 1981-01-14

Family

ID=11987214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1899876A Granted JPS52102643A (en) 1976-02-25 1976-02-25 Data processor

Country Status (1)

Country Link
JP (1) JPS52102643A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451433A (en) * 1977-09-30 1979-04-23 Fujitsu Ltd Data processing system
JPS5623689A (en) * 1979-08-06 1981-03-06 Nippon Steel Corp Dust inhibiting cover for cooling hot sludge water
JPS5672727A (en) * 1979-11-05 1981-06-17 Litton Resources Systems Signal processing subsystem correlating with host computer
JPS5682960A (en) * 1979-12-08 1981-07-07 Toshiba Corp Bus control system
JPS58155433A (en) * 1982-03-11 1983-09-16 Fujitsu Ltd Connecting system of separate input/output units
JPH076084A (en) * 1993-03-22 1995-01-10 Compaq Computer Corp Full-pipeline cooccurrence memory controller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874132A (en) * 1971-12-29 1973-10-05
JPS5074827U (en) * 1973-11-13 1975-06-30
JPS50139637A (en) * 1974-04-24 1975-11-08

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874132A (en) * 1971-12-29 1973-10-05
JPS5074827U (en) * 1973-11-13 1975-06-30
JPS50139637A (en) * 1974-04-24 1975-11-08

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451433A (en) * 1977-09-30 1979-04-23 Fujitsu Ltd Data processing system
JPS5623689A (en) * 1979-08-06 1981-03-06 Nippon Steel Corp Dust inhibiting cover for cooling hot sludge water
JPS5672727A (en) * 1979-11-05 1981-06-17 Litton Resources Systems Signal processing subsystem correlating with host computer
JPS5682960A (en) * 1979-12-08 1981-07-07 Toshiba Corp Bus control system
JPH0542025B2 (en) * 1979-12-08 1993-06-25 Tokyo Shibaura Electric Co
JPS58155433A (en) * 1982-03-11 1983-09-16 Fujitsu Ltd Connecting system of separate input/output units
JPS6223340B2 (en) * 1982-03-11 1987-05-22 Fujitsu Ltd
JPH076084A (en) * 1993-03-22 1995-01-10 Compaq Computer Corp Full-pipeline cooccurrence memory controller

Also Published As

Publication number Publication date
JPS561650B2 (en) 1981-01-14

Similar Documents

Publication Publication Date Title
JPS52102643A (en) Data processor
JPS52147717A (en) Speed controller for motors
JPS5338237A (en) Multi processor system
JPS5335338A (en) Address discrimination device
JPS5292968A (en) Centrifugal separator
JPS5274175A (en) Dust collector
JPS522170A (en) Electronic parts
JPS5223765A (en) Oil purifier
JPS5287905A (en) Error control system
JPS52141539A (en) Reader circuit
JPS5258169A (en) Impinging type separator
JPS51141541A (en) Method of segmentation
JPS52111344A (en) Data processing system
JPS5324241A (en) Control unit
JPS5251145A (en) Operation method for multi-refrigerating system
JPS51112493A (en) Uranium adsorbent
JPS5343448A (en) Lsi sequence control circuit
JPS5341689A (en) Liquid-pressure servo motor and liquid-pressure circuit using the liquid-pressure servo motor
JPS5294754A (en) Data processing system
JPS52132750A (en) Terminal equipment
JPS5365067A (en) Flat type semiconductor stack unit
JPS5287609A (en) Operation system for motor
JPS52155936A (en) Data transfer control system
JPS53112041A (en) Data processor
JPS52100109A (en) Exciting control unit for synchronizer