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JPS51147227A - Controlling device of data transfer - Google Patents

Controlling device of data transfer

Info

Publication number
JPS51147227A
JPS51147227A JP7079275A JP7079275A JPS51147227A JP S51147227 A JPS51147227 A JP S51147227A JP 7079275 A JP7079275 A JP 7079275A JP 7079275 A JP7079275 A JP 7079275A JP S51147227 A JPS51147227 A JP S51147227A
Authority
JP
Japan
Prior art keywords
data transfer
controlling device
control
sbch
subchannel
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
JP7079275A
Other languages
Japanese (ja)
Inventor
Tetsuji Ogawa
Yoshihiko Kadowaki
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 JP7079275A priority Critical patent/JPS51147227A/en
Publication of JPS51147227A publication Critical patent/JPS51147227A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To allow parallel control by making the control of a main memory requirement and of a subchannel SBCH part independent with each other.
COPYRIGHT: (C)1976,JPO&Japio
JP7079275A 1975-06-13 1975-06-13 Controlling device of data transfer Pending JPS51147227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7079275A JPS51147227A (en) 1975-06-13 1975-06-13 Controlling device of data transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7079275A JPS51147227A (en) 1975-06-13 1975-06-13 Controlling device of data transfer

Publications (1)

Publication Number Publication Date
JPS51147227A true JPS51147227A (en) 1976-12-17

Family

ID=13441730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7079275A Pending JPS51147227A (en) 1975-06-13 1975-06-13 Controlling device of data transfer

Country Status (1)

Country Link
JP (1) JPS51147227A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04239954A (en) * 1991-01-24 1992-08-27 Nec Corp Input/output control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04239954A (en) * 1991-01-24 1992-08-27 Nec Corp Input/output control device

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