Etron Technology, Inc.

Wen-Min Lu

Ming-Sung Huang

Pei-Ting Tsai

A system of generating scramble data includes a linear feedback shift register and a scramble engine. The linear feedback shift register is used for generating a plurality of first scramble values according to an initial value. The scramble engine is coupled to the linear feedback shift register for utilizing at least one bit of a first scramble value of the plurality of first scramble values to execute a first logic operation on other bits of the first scramble value to generate a second scramble value corresponding to the first scramble value. A bit number of the second scramble value is the same as a bit number of the first scramble value.

System of generating scramble data and method of generating scramble data

An image processing circuit turns off the writing unit of the controller of the DRAM when the previous frame is identical to the current frame. In this way, the writing unit of the controller of the DRAM does not write the current frame into the DRAM, thereby reducing power consumption.

Image-processing circuit, related system and related method capable of reducing power consumption

A method for generating an over-drive grey level for driving a pixel includes providing a corresponding over-drive function according to an original grey level for the pixel in the previous frame, and generating the over-drive grey level according to the corresponding over-drive function and the original grey level for the pixel in the current frame.

Method for driving a pixel by generating an over-drive grey level and driver thereof

A timing control circuit with a power-saving function includes a receiving circuit, a processor, and a first switch. The receiving circuit receives a first set of differential signals for generating a set of command signals. The processor is coupled to the receiving circuit and generates a first control signal according to the set of command signals. The switch is coupled between the receiving circuit and the processor for selectively decoupling the receiving circuit from a first power supply according to the first control signal.

Timing control circuit with power-saving function and method thereof

A method for data compressing includes compressing an original data with DPCM, compressing again the compressed data with Huffman's encoding for generating a bit-stream, and storing the bit-stream.

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Hsinchu, Taiwan

Wen-Min Lu