Phison Electronics Corporation

Kuen-Chih Lin

Chih-Ming Chen

An-Chung Chen

Cheng-Jui Chou

A clock control circuit, a memory storage device, and a clock control method are disclosed. The method includes: tracking a frequency of a first signal from a host system; generating, in a first mode, a clock signal according to the frequency of the first signal; and generating, in a second mode, the clock signal without reference to the frequency of the first signal.

Clock control circuit, memory storage device and clock control method

An exemplary embodiment of the present disclosure provides a reference clock signal generation method for a memory storage device. The method includes: receiving a first type signal from a host system; generating a first control parameter according to a frequency of the first type signal; receiving a second type signal from the host system after the first type signal is received; generating a second control parameter according to a frequency of the second type signal; and generating a reference clock signal meeting a first condition according to the second control parameter. Therefore, an efficiency of generating the reference clock signal can be improved.

Growing community of inventors

Taipei, Taiwan

Kuen-Chih Lin