JPS641104A - Data recording controller for magnetic recording and reproducing device - Google Patents

Data recording controller for magnetic recording and reproducing device

Info

Publication number
JPS641104A
JPS641104A JP63042255A JP4225588A JPS641104A JP S641104 A JPS641104 A JP S641104A JP 63042255 A JP63042255 A JP 63042255A JP 4225588 A JP4225588 A JP 4225588A JP S641104 A JPS641104 A JP S641104A
Authority
JP
Japan
Prior art keywords
erasure
gate signal
write
erasure system
write gate
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
JP63042255A
Other languages
Japanese (ja)
Other versions
JP2597627B2 (en
JPH011104A (en
Inventor
Hiroshi Okamura
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
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 filed Critical Toshiba Corp
Priority to JP63042255A priority Critical patent/JP2597627B2/en
Publication of JPS641104A publication Critical patent/JPS641104A/en
Publication of JPH011104A publication Critical patent/JPH011104A/en
Application granted granted Critical
Publication of JP2597627B2 publication Critical patent/JP2597627B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • G11B5/016—Recording on, or reproducing or erasing from, magnetic disks using magnetic foils
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device

Abstract

PURPOSE:To provide compatibility to both of devices using magnetic heads of the tunnel erasure system and the preceding wide erasure system by outputting a write gate signal deciding the timing in case of the mode of the tunnel erasure system and outputting a write gate signal decided based on the distance between the erasure gap and the read/write gap in case of the preceding wide erasure system mode. CONSTITUTION:A write gate signal output means 26 outputs the 1st write gate signal corresponding to the magnetic head 25 of the tunnel erasure system and the 2nd write at signal decided based on the distance X between the erasure gap 12 and the read/write gap 10 in the magnetic head 24 of the preceding wide erasure system corresponding to the magnetic head 24 of the preceding wide erasure system. Then in the case of the tunnel erasure system mode, the device is controlled by the 1st write gate signal and in the case of the preceding wide erasure system mode, the data recording is controlled by the 2nd write gate signal.
JP63042255A 1987-02-27 1988-02-26 Magnetic recording / reproducing device and data recording control device applied to the device Expired - Lifetime JP2597627B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63042255A JP2597627B2 (en) 1987-02-27 1988-02-26 Magnetic recording / reproducing device and data recording control device applied to the device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-44523 1987-02-27
JP4452387 1987-02-27
JP63042255A JP2597627B2 (en) 1987-02-27 1988-02-26 Magnetic recording / reproducing device and data recording control device applied to the device

Publications (3)

Publication Number Publication Date
JPS641104A true JPS641104A (en) 1989-01-05
JPH011104A JPH011104A (en) 1989-01-05
JP2597627B2 JP2597627B2 (en) 1997-04-09

Family

ID=26381909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63042255A Expired - Lifetime JP2597627B2 (en) 1987-02-27 1988-02-26 Magnetic recording / reproducing device and data recording control device applied to the device

Country Status (1)

Country Link
JP (1) JP2597627B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006315587A (en) * 2005-05-13 2006-11-24 Chiba Inst Of Technology Leg-wheel separate type robot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006315587A (en) * 2005-05-13 2006-11-24 Chiba Inst Of Technology Leg-wheel separate type robot

Also Published As

Publication number Publication date
JP2597627B2 (en) 1997-04-09

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