JPS5427748A - Bus control system of composite computer system - Google Patents

Bus control system of composite computer system

Info

Publication number
JPS5427748A
JPS5427748A JP9257977A JP9257977A JPS5427748A JP S5427748 A JPS5427748 A JP S5427748A JP 9257977 A JP9257977 A JP 9257977A JP 9257977 A JP9257977 A JP 9257977A JP S5427748 A JPS5427748 A JP S5427748A
Authority
JP
Japan
Prior art keywords
bus control
control system
composite computer
computer system
data
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
JP9257977A
Other languages
Japanese (ja)
Inventor
Takashi Rokutanda
Yukiro Shiraokawa
Yutaka Nakajima
Keizo Aoyanagi
Takashi Hiraoka
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 JP9257977A priority Critical patent/JPS5427748A/en
Publication of JPS5427748A publication Critical patent/JPS5427748A/en
Pending legal-status Critical Current

Links

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  • Bus Control (AREA)

Abstract

PURPOSE: To improve the efficiency in use of a high-speed bus when a master device requests a slave device in another system to send data, by enabling the master device to release the high-speed bus after sending out an address and to transfer the data to the requesting device at the time in point when the answer of the data arrives.
COPYRIGHT: (C)1979,JPO&Japio
JP9257977A 1977-08-03 1977-08-03 Bus control system of composite computer system Pending JPS5427748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9257977A JPS5427748A (en) 1977-08-03 1977-08-03 Bus control system of composite computer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9257977A JPS5427748A (en) 1977-08-03 1977-08-03 Bus control system of composite computer system

Publications (1)

Publication Number Publication Date
JPS5427748A true JPS5427748A (en) 1979-03-02

Family

ID=14058332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9257977A Pending JPS5427748A (en) 1977-08-03 1977-08-03 Bus control system of composite computer system

Country Status (1)

Country Link
JP (1) JPS5427748A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533214A (en) * 1978-08-31 1980-03-08 Oki Electric Ind Co Ltd Information processing system
JPH0219954A (en) * 1988-06-29 1990-01-23 Internatl Business Mach Corp <Ibm> Data communication bus system
JPH0245856A (en) * 1988-06-27 1990-02-15 Bull Sa Information processing system having center mutual connection
JPH02105124U (en) * 1990-02-13 1990-08-21

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505009A (en) * 1973-03-29 1975-01-20
JPS5196249A (en) * 1975-02-21 1976-08-24
JPS5248940A (en) * 1975-10-14 1977-04-19 Texas Instruments Inc Interrmultiprocessor communication device and system
JPS5263638A (en) * 1975-11-19 1977-05-26 Ncr Co High speed incoming selector for bus orientation computer system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505009A (en) * 1973-03-29 1975-01-20
JPS5196249A (en) * 1975-02-21 1976-08-24
JPS5248940A (en) * 1975-10-14 1977-04-19 Texas Instruments Inc Interrmultiprocessor communication device and system
JPS5263638A (en) * 1975-11-19 1977-05-26 Ncr Co High speed incoming selector for bus orientation computer system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533214A (en) * 1978-08-31 1980-03-08 Oki Electric Ind Co Ltd Information processing system
JPH0245856A (en) * 1988-06-27 1990-02-15 Bull Sa Information processing system having center mutual connection
JPH0219954A (en) * 1988-06-29 1990-01-23 Internatl Business Mach Corp <Ibm> Data communication bus system
JPH02105124U (en) * 1990-02-13 1990-08-21
JPH0339697Y2 (en) * 1990-02-13 1991-08-21

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