Delayed disk drive preamplifier write turn on

摘要

Approaches described in this disclosure are generally directed to methods and devices for delaying a write turn-on of a memory device. A write control signal from a memory controller to a preamplifier of a storage device is asserted. A warm-up interval of write drivers of the preamplifier is initiated, the warm-up interval having a duration of predetermined length. Data is transmitted to the write drivers during the warm-up interval.

主权项

1. A method, comprising:
asserting a write control signal from a memory controller to a preamplifier of a storage device; initiating a warm-up interval of write drivers of the preamplifier, the warm-up interval having a duration of predetermined length; transmitting timing data to the write drivers during the warm-up interval; and applying the write current from the write drivers to a writer of the storage device after expiration of the warm-up interval.