Browse Prior Art Database

Auto Analog to Digital Conversion in HDD system

IP.com Disclosure Number: IPCOM000013327D
Original Publication Date: 2001-May-30
Included in the Prior Art Database: 2003-Jun-18

Publishing Venue

IBM

Abstract

Disclosed is a system which enable quicker servo control of HDD without firmware transactions. By this system, HDC (Hard Disk Controller) can ADC (Analog Digital Convert) analog data related to servo control at each servo interrupt when servo information is read from disks and feed back or forward the digital data to servo