SOURCE DRIVING DEVICE, TIMING CONTROLLING DEVICE, METHOD FOR RECEIVING DISPLAY SIGNAL AND METHOD FOR TRANSMITTING DISPLAY SIGNAL

摘要

A source driving device includes a locking module, a controlling module and a decoding module. The locking module executes a locking process selectively in a first band or a second band according to a band setting signal in order to lock a first clock signal synchronized with a first display signal. The controlling module is coupled to the locking module for comparing a control voltage with a reference voltage in the locking process and generates the band setting signal accordingly. The decoding module is coupled to the locking module for generating a decoded signal according to the first display signal and the first clock signal.

主权项

1. A source driving device, comprising:
a locking module for executing a locking process in a first band or a second band selectively according to a band setting signal, the locking process for the locking module to lock a first clock signal synchronized to a first display signal; a controlling module coupled to the locking module, for comparing a control voltage with a reference voltage in the locking process to generate the band setting signal accordingly; and a decoding module coupled to the locking module, for generating a decoded signal according to the first display signal and the first clock signal.