JPS5242031A - Information processing unit - Google Patents

Information processing unit

Info

Publication number
JPS5242031A
JPS5242031A JP50116519A JP11651975A JPS5242031A JP S5242031 A JPS5242031 A JP S5242031A JP 50116519 A JP50116519 A JP 50116519A JP 11651975 A JP11651975 A JP 11651975A JP S5242031 A JPS5242031 A JP S5242031A
Authority
JP
Japan
Prior art keywords
processing unit
information processing
address
channel
minimized
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
JP50116519A
Other languages
Japanese (ja)
Inventor
Koichiro Ishihara
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 JP50116519A priority Critical patent/JPS5242031A/en
Publication of JPS5242031A publication Critical patent/JPS5242031A/en
Pending legal-status Critical Current

Links

Landscapes

  • Memory System Of A Hierarchy Structure (AREA)

Abstract

PURPOSE: The address conversion section of CPU is used for channel control section, and by converting from the logic address of channel to real address, the critical condition of over run for I/O operation is minimized.
COPYRIGHT: (C)1977,JPO&Japio
JP50116519A 1975-09-29 1975-09-29 Information processing unit Pending JPS5242031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50116519A JPS5242031A (en) 1975-09-29 1975-09-29 Information processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50116519A JPS5242031A (en) 1975-09-29 1975-09-29 Information processing unit

Publications (1)

Publication Number Publication Date
JPS5242031A true JPS5242031A (en) 1977-04-01

Family

ID=14689139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50116519A Pending JPS5242031A (en) 1975-09-29 1975-09-29 Information processing unit

Country Status (1)

Country Link
JP (1) JPS5242031A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469026A (en) * 1977-11-11 1979-06-02 Minolta Camera Co Ltd Control system for ink-jet type nc drawing machine
JP2008102850A (en) * 2006-10-20 2008-05-01 Toshiba Corp Information processor and processing method
JP2013533544A (en) * 2010-06-23 2013-08-22 インターナショナル・ビジネス・マシーンズ・コーポレーション Method, system, and computer program for runtime determination of conversion format for adapter functionality

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469026A (en) * 1977-11-11 1979-06-02 Minolta Camera Co Ltd Control system for ink-jet type nc drawing machine
JPS6234560B2 (en) * 1977-11-11 1987-07-28 Minolta Camera Kk
JP2008102850A (en) * 2006-10-20 2008-05-01 Toshiba Corp Information processor and processing method
JP2013533544A (en) * 2010-06-23 2013-08-22 インターナショナル・ビジネス・マシーンズ・コーポレーション Method, system, and computer program for runtime determination of conversion format for adapter functionality

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