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JPS55135955A - Magnetic disk control device of double recording system - Google Patents

Magnetic disk control device of double recording system

Info

Publication number
JPS55135955A
JPS55135955A JP4403679A JP4403679A JPS55135955A JP S55135955 A JPS55135955 A JP S55135955A JP 4403679 A JP4403679 A JP 4403679A JP 4403679 A JP4403679 A JP 4403679A JP S55135955 A JPS55135955 A JP S55135955A
Authority
JP
Japan
Prior art keywords
command
circuit
read
data
reading
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
JP4403679A
Other languages
English (en)
Other versions
JPS6357812B2 (ja
Inventor
Hiroshi Hatsuda
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4403679A priority Critical patent/JPS55135955A/ja
Publication of JPS55135955A publication Critical patent/JPS55135955A/ja
Publication of JPS6357812B2 publication Critical patent/JPS6357812B2/ja
Granted legal-status Critical Current

Links

JP4403679A 1979-04-10 1979-04-10 Magnetic disk control device of double recording system Granted JPS55135955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4403679A JPS55135955A (en) 1979-04-10 1979-04-10 Magnetic disk control device of double recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4403679A JPS55135955A (en) 1979-04-10 1979-04-10 Magnetic disk control device of double recording system

Publications (2)

Publication Number Publication Date
JPS55135955A true JPS55135955A (en) 1980-10-23
JPS6357812B2 JPS6357812B2 (ja) 1988-11-14

Family

ID=12680393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4403679A Granted JPS55135955A (en) 1979-04-10 1979-04-10 Magnetic disk control device of double recording system

Country Status (1)

Country Link
JP (1) JPS55135955A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197663A (en) * 1981-05-29 1982-12-03 Hitachi Ltd Magnetic disc readout system
JPS58169649A (ja) * 1982-03-25 1983-10-06 Fujitsu Ltd 記憶装置管理システム
FR2574211A1 (fr) * 1984-12-05 1986-06-06 Philips Nv Procede pour adresser de l'information stockee dans un dispositif de stockage et dispositif de stockage our l'execution du procede
JPS63238643A (ja) * 1987-03-26 1988-10-04 Nec Corp 二重化フアイルアクセス制御方式
JP2008016175A (ja) * 2006-06-29 2008-01-24 Seagate Technology Llc 方向性および浮動ライトバンドを有するコマンドキュー順序付け
US20190087100A1 (en) * 2017-09-20 2019-03-21 Samsung Electronics Co., Ltd. Storage device, method for operating the same, and storage system including storage devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0384411U (ja) * 1989-12-20 1991-08-27

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034929A (ja) * 1973-06-29 1975-04-03
JPS5136920A (ja) * 1974-09-24 1976-03-29 Tokyo Shibaura Electric Co Kosokuhojokiokusochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034929A (ja) * 1973-06-29 1975-04-03
JPS5136920A (ja) * 1974-09-24 1976-03-29 Tokyo Shibaura Electric Co Kosokuhojokiokusochi

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197663A (en) * 1981-05-29 1982-12-03 Hitachi Ltd Magnetic disc readout system
JPS58169649A (ja) * 1982-03-25 1983-10-06 Fujitsu Ltd 記憶装置管理システム
FR2574211A1 (fr) * 1984-12-05 1986-06-06 Philips Nv Procede pour adresser de l'information stockee dans un dispositif de stockage et dispositif de stockage our l'execution du procede
JPS63238643A (ja) * 1987-03-26 1988-10-04 Nec Corp 二重化フアイルアクセス制御方式
JP2008016175A (ja) * 2006-06-29 2008-01-24 Seagate Technology Llc 方向性および浮動ライトバンドを有するコマンドキュー順序付け
US20190087100A1 (en) * 2017-09-20 2019-03-21 Samsung Electronics Co., Ltd. Storage device, method for operating the same, and storage system including storage devices
KR20190032839A (ko) * 2017-09-20 2019-03-28 삼성전자주식회사 스토리지 장치, 이의 동작 방법 및 스토리지 장치를 포함하는 스토리지 시스템

Also Published As

Publication number Publication date
JPS6357812B2 (ja) 1988-11-14

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