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TMDXL138LCDK的RGB565转RGB888是把565的填充到888的高位，然后用565的高323位补偿888的低位。但是有些开发板又是将565的低323位补偿到888的低位。难道这两种做法效果是一样的吗？显示出的效果有什么区别？请懂图像显示的解释一下
从这个贴子来看，：http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/t/274416.aspx。 下面的连接是可以的，低位接GND。
其实低位影响不大了，要深究的话，这种颜色映射还得考虑到显示对像本身。
NC -> B0 NC -> G0 NC -> R0
NC -> B1 NC -> G1 NC -> R1
NC -> B2 LCD_D5 -> G2 NC -> R2
LCD_D0 -> B3 LCD_D6 -> G3 LCD_D11 -> R3
LCD_D1 -> B4 LCD_D7 -> G4 LCD_D12 -> R4
LCD_D2 -> B5 LCD_D8 -> G5 LCD_D13 -> R5
LCD_D3 -> B6 LCD_D9 -> G6 LCD_D14 -> R6
LCD_D4 -> B7 LCD_D10 -> G7 LCD_D15 -> R7
