Display control circuit and display control method

Abstract

A display control circuit and a display control method are provided. The display control circuit includes a storage unit, a control register, a local dimming control （LDC） register, and a microcontroller unit. The storage unit is configured to store a plurality of predefined LDC setting data. The control register is configured to store a first mode setting value. The local dimming control register is configured to store a LDC setting data that is to be applied in synchronization with a frame synchronization signal. The microcontroller unit is coupled to the control register and the local dimming control register. The microcontroller unit is configured to read a first predefined LDC setting data of the plurality of predefined LDC setting data stored in the storage unit according to the first mode setting value and write the first predefined LDC setting data into the local dimming control register.

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