Title:
【発明の名称】磁気記録装置及び磁気記録装置をコンピュータにより制御するプログラムを記録した記録媒体
Document Type and Number:
Japanese Patent JP3365265
Kind Code:
B2
Abstract:
The present invention provides a magnetic recording apparatus for recording/reproducing a data with a comparatively high density. The magnetic recording apparatus comprises: a magnetic recording medium having a data area and a spare area; a head for data write in the data area with a predetermined recording frequency; a head error detection circuit for detecting a head error during a data write; and a controller that operates as follows. When an error is detected by the head error detection circuit, a data write is carried out in the spare area and if this does not cause an error, it is decided that the head is normal.
Inventors:
Takushi Kotani
Application Number:
JP22335797A
Publication Date:
January 08, 2003
Filing Date:
August 20, 1997
Export Citation:
Assignee:
NEC
International Classes:
G11B5/455; G11B5/02; G11B5/09; G11B20/12; G11B20/18; G11B5/012; (IPC1-7): G11B5/455; G11B20/18
Domestic Patent References:
| JP1116129A |
Attorney, Agent or Firm:
▲柳▼川 信