JPS5498129A - Input/output control system - Google Patents

Input/output control system

Info

Publication number
JPS5498129A
JPS5498129A JP429778A JP429778A JPS5498129A JP S5498129 A JPS5498129 A JP S5498129A JP 429778 A JP429778 A JP 429778A JP 429778 A JP429778 A JP 429778A JP S5498129 A JPS5498129 A JP S5498129A
Authority
JP
Japan
Prior art keywords
channel
control
input
control system
output control
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
JP429778A
Other languages
Japanese (ja)
Inventor
Yukiro Shiraokawa
Tsutomu Sakamoto
Keizo Aoyanagi
Michio Arai
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 JP429778A priority Critical patent/JPS5498129A/en
Publication of JPS5498129A publication Critical patent/JPS5498129A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to select a desired one of plural channels by providing a channel NO in a channel control block in the data processing unit.
CONSTITUTION: The main memory of the data processing unit which has a channel for I/O control and controls peripheral devices under the control of this channel is provided with a channel control block which has control information corresponding to a peripheral device. Then, a chennel number field for selecting plural channels connected to a chennel controller is provided in this channel control block.
COPYRIGHT: (C)1979,JPO&Japio
JP429778A 1978-01-20 1978-01-20 Input/output control system Pending JPS5498129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP429778A JPS5498129A (en) 1978-01-20 1978-01-20 Input/output control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP429778A JPS5498129A (en) 1978-01-20 1978-01-20 Input/output control system

Publications (1)

Publication Number Publication Date
JPS5498129A true JPS5498129A (en) 1979-08-02

Family

ID=11580571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP429778A Pending JPS5498129A (en) 1978-01-20 1978-01-20 Input/output control system

Country Status (1)

Country Link
JP (1) JPS5498129A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155024A (en) * 1976-04-30 1977-12-23 Ibm Data processing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155024A (en) * 1976-04-30 1977-12-23 Ibm Data processing system

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