Method of intelligent terminal platform for supporting higher resolution ratio
A high-resolution, intelligent terminal technology, applied in the direction of digital output to display devices, can solve the problems of increasing hardware cost and price loss, and achieve the effect of improving competitiveness and high resolution
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[0022] Such as figure 2 , Figure 5 As shown, a method for an intelligent terminal platform to support higher resolution includes the following steps:
[0023] 1) Data preparation: Prepare the original data of each layer. The original data can be the dot matrix data format supported by chip stacking modules such as RGB565, YUV444, RGB888, RGB8888, etc. We will use RGB8888 as an example to illustrate below;
[0024] 2) Data superposition: after preparation, the original data is superimposed through OVL;
[0025] 3) Data writing: the superimposed data is written into RAM through WDMA;
[0026] 4) Dynamic backlight and color correction: When users need dynamic backlight or color correction, they only need to select this function in the corresponding menu. For example, if they need to support dynamic backlight adjustment and power saving function, they need to transfer RAM data to BLS The module needs to support the color correction function for analysis, and the RAM data need...
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