公开(公告)号：US10861490B1

公开(公告)日：2020-12-08

申请号：US16538180

申请日：2019-08-12

Applicant: Seagate Technology LLC

Inventor： Mark A. Gaertner ,  Jon D. Trantham ,  Vidur Parkash ,  Kevin N. Dao

IPC: G11B5/54 ,  G11B5/55 ,  G06F15/78 ,  G06F3/06

Abstract: A data storage device including an interface, a first actuator, a second actuator, an auxiliary controller, and a primary controller. The auxiliary controller is configured to control positioning of the second actuator. The primary controller is configured to control positioning of the first actuator. The primary controller is communicatively coupled between the interface and the auxiliary controller.