JPS5363934A - Direct memory access control system - Google Patents

Direct memory access control system

Info

Publication number
JPS5363934A
JPS5363934A JP13927976A JP13927976A JPS5363934A JP S5363934 A JPS5363934 A JP S5363934A JP 13927976 A JP13927976 A JP 13927976A JP 13927976 A JP13927976 A JP 13927976A JP S5363934 A JPS5363934 A JP S5363934A
Authority
JP
Japan
Prior art keywords
control system
access control
memory access
direct memory
segment
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.)
Granted
Application number
JP13927976A
Other languages
Japanese (ja)
Other versions
JPS5821734B2 (en
Inventor
Katsue Yusa
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 JP51139279A priority Critical patent/JPS5821734B2/en
Publication of JPS5363934A publication Critical patent/JPS5363934A/en
Publication of JPS5821734B2 publication Critical patent/JPS5821734B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Bus Control (AREA)

Abstract

PURPOSE:To ensure a use of a DMAM which contains no segment register function part even for the system which performs an address extension, by giving the bus adaptor device a function which can designate directly the segment information.
JP51139279A 1976-11-19 1976-11-19 Direct memory access control method Expired JPS5821734B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51139279A JPS5821734B2 (en) 1976-11-19 1976-11-19 Direct memory access control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51139279A JPS5821734B2 (en) 1976-11-19 1976-11-19 Direct memory access control method

Publications (2)

Publication Number Publication Date
JPS5363934A true JPS5363934A (en) 1978-06-07
JPS5821734B2 JPS5821734B2 (en) 1983-05-02

Family

ID=15241574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51139279A Expired JPS5821734B2 (en) 1976-11-19 1976-11-19 Direct memory access control method

Country Status (1)

Country Link
JP (1) JPS5821734B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61199155A (en) * 1985-02-28 1986-09-03 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Data processor
JPH01502221A (en) * 1987-03-03 1989-08-03 タンドン　コーポレーション Computer system with computer address translation device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234626U (en) * 1985-08-21 1987-02-28

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096148A (en) * 1973-12-24 1975-07-31
JPS5293242A (en) * 1976-01-29 1977-08-05 Sperry Rand Corp Data processor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096148A (en) * 1973-12-24 1975-07-31
JPS5293242A (en) * 1976-01-29 1977-08-05 Sperry Rand Corp Data processor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61199155A (en) * 1985-02-28 1986-09-03 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Data processor
JPH0465420B2 (en) * 1985-02-28 1992-10-20 Intaanashonaru Bijinesu Mashiinzu Corp
JPH01502221A (en) * 1987-03-03 1989-08-03 タンドン　コーポレーション Computer system with computer address translation device

Also Published As

Publication number Publication date
JPS5821734B2 (en) 1983-05-02

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