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

Claim 9:
10. The clock spread spectrum circuit according to claim 1, wherein the modulation parameter comprises a spread spectrum depth coefficient, a spread spectrum reference value, a modulation rate, a reference frequency, and a modulation mode, which correspond to the spread spectrum output signal, and
the control circuit comprises:
a decimal generation sub-circuit, configured to generate the decimal part according to the spread spectrum depth coefficient, the spread spectrum reference value, the modulation mode, and the modulation rate;
an integer generation sub-circuit, configured to generate the integer part according to the reference frequency; and
a synthesis sub-circuit, configured to receive the decimal part and the integer part and generate the frequency control word based on the decimal part and the integer part.