JPS53142144A - Selection system for input/output control device - Google Patents

Selection system for input/output control device

Info

Publication number
JPS53142144A
JPS53142144A JP5732577A JP5732577A JPS53142144A JP S53142144 A JPS53142144 A JP S53142144A JP 5732577 A JP5732577 A JP 5732577A JP 5732577 A JP5732577 A JP 5732577A JP S53142144 A JPS53142144 A JP S53142144A
Authority
JP
Japan
Prior art keywords
input
control device
output control
selection system
selection
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
JP5732577A
Other languages
Japanese (ja)
Inventor
Shinsuke Nomoto
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 JP5732577A priority Critical patent/JPS53142144A/en
Publication of JPS53142144A publication Critical patent/JPS53142144A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To secure the selection of the input/output control device only through the coincidence circuit of the flag bit and thus to decrease the hardware quantity, by installing a table to the processor side to convert the processor number into the priority deciding flag.
COPYRIGHT: (C)1978,JPO&Japio
JP5732577A 1977-05-18 1977-05-18 Selection system for input/output control device Pending JPS53142144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5732577A JPS53142144A (en) 1977-05-18 1977-05-18 Selection system for input/output control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5732577A JPS53142144A (en) 1977-05-18 1977-05-18 Selection system for input/output control device

Publications (1)

Publication Number Publication Date
JPS53142144A true JPS53142144A (en) 1978-12-11

Family

ID=13052411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5732577A Pending JPS53142144A (en) 1977-05-18 1977-05-18 Selection system for input/output control device

Country Status (1)

Country Link
JP (1) JPS53142144A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169308A (en) * 1974-12-13 1976-06-15 Hitachi Ltd BOORINGUHOSHIKI
JPS527703A (en) * 1975-07-08 1977-01-21 Matsushita Electric Ind Co Ltd Cantilever

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169308A (en) * 1974-12-13 1976-06-15 Hitachi Ltd BOORINGUHOSHIKI
JPS527703A (en) * 1975-07-08 1977-01-21 Matsushita Electric Ind Co Ltd Cantilever

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