JPS5316540A - Bus switching unit for electronic computer - Google Patents

Bus switching unit for electronic computer

Info

Publication number
JPS5316540A
JPS5316540A JP9035476A JP9035476A JPS5316540A JP S5316540 A JPS5316540 A JP S5316540A JP 9035476 A JP9035476 A JP 9035476A JP 9035476 A JP9035476 A JP 9035476A JP S5316540 A JPS5316540 A JP S5316540A
Authority
JP
Japan
Prior art keywords
switching unit
bus switching
electronic computer
unit
input
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
JP9035476A
Other languages
Japanese (ja)
Inventor
Kunimitsu Yamada
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 JP9035476A priority Critical patent/JPS5316540A/en
Publication of JPS5316540A publication Critical patent/JPS5316540A/en
Pending legal-status Critical Current

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  • Bus Control (AREA)

Abstract

PURPOSE: To secure an easy common use of an input/output unit given from plural processors by means of one unit of bus switching unit, by providing a priority circuit to the bus switching unit and by holding directly the input/output unit in common.
COPYRIGHT: (C)1978,JPO&Japio
JP9035476A 1976-07-30 1976-07-30 Bus switching unit for electronic computer Pending JPS5316540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9035476A JPS5316540A (en) 1976-07-30 1976-07-30 Bus switching unit for electronic computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9035476A JPS5316540A (en) 1976-07-30 1976-07-30 Bus switching unit for electronic computer

Publications (1)

Publication Number Publication Date
JPS5316540A true JPS5316540A (en) 1978-02-15

Family

ID=13996186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9035476A Pending JPS5316540A (en) 1976-07-30 1976-07-30 Bus switching unit for electronic computer

Country Status (1)

Country Link
JP (1) JPS5316540A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11699061B2 (en) 2018-12-14 2023-07-11 Huawei Technologies Co., Ltd. Storage apparatus and electronic device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910627A (en) * 1972-05-24 1974-01-30
JPS5068035A (en) * 1973-10-12 1975-06-07
JPS5196250A (en) * 1975-02-20 1976-08-24
JPS52124829A (en) * 1976-04-12 1977-10-20 Mitsubishi Electric Corp Common buss control circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910627A (en) * 1972-05-24 1974-01-30
JPS5068035A (en) * 1973-10-12 1975-06-07
JPS5196250A (en) * 1975-02-20 1976-08-24
JPS52124829A (en) * 1976-04-12 1977-10-20 Mitsubishi Electric Corp Common buss control circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11699061B2 (en) 2018-12-14 2023-07-11 Huawei Technologies Co., Ltd. Storage apparatus and electronic device

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