Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masaki Makifuchi0
Date of Patent
February 23, 2010
0Patent Application Number
116529650
Date Filed
January 12, 2007
0Patent Primary Examiner
Patent abstract
A slew-rate control device controls a slew rate of a control signal based on which data reading or data writing is performed with respect to a storage medium. A retry executing unit changes, when an error occurs during the data reading or the data writing, the slew rate of the control signal, and executes a retry of the data reading or the data writing. A slew-rate setting unit sets, as the slew rate of the control signal, a slew rate with which the retry is successfully executed.
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