Thomas, Kayden, Horstemeyer & Risley, LLP
Tray controlling method for using firmware for detecting different inclined position
A tray control method for a disk drive including a tray for carrying a disk, a detect switch movable to different inclined positions for detecting different positions of the tray during tray retraction operation, a firmware for receiving signals transmitted by the detect switch upon reaching the different inclined positions. The firmware determines whether the disk is present on the tray when a traverse module is raised from a lower position to an upper position.
Lite-On It Corporation
G G
G11B G11B
inventional inventional
Chun-Lung
Ho