Patent ID: 11949420
Assignee: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 8:
9. The clock spread spectrum circuit according to claim 3, wherein the control word providing module comprises: a controller and a memory, the memory stores a plurality of duty cycle control word pairs, each of the plurality of duty cycle control word pairs comprises a first candidate duty cycle control word and a second candidate duty cycle control word, a plurality of candidate ratios corresponding to the plurality of duty cycle control word pairs are different from each other, wherein a candidate ratio corresponding to a duty cycle control word pair represents a ratio of a first candidate duty cycle control word and a second candidate duty cycle control word comprised in the duty cycle control word pair;
the controller is configured to determine a target duty cycle control word pair from the plurality of duty cycle control word pairs based on the target duty cycle, wherein a ratio of a first candidate duty cycle control word and a second candidate duty cycle control word comprised in the target duty cycle control word pair is equal to the target duty cycle;
the controller is further configured to determine the first candidate duty cycle control word comprised in the target duty cycle control word pair as the first duty cycle control word, and determine the second candidate duty cycle control word comprised in the target duty cycle control word pair as the second duty cycle control word.