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关于AM335x 只支持特定的分辨率问题



近日想点亮一个1080*1920点阵的TFT LCD,但是发现无法正常显示,查阅TRM,关于寄存器的描述有这样一段:

Pixels-per-line LSB[9:4] Encoded LSB value (from
1-1024) used to specify the number of pixels contained within each
line on the LCD display (programmed to value minus one).
PPL = 11'b{pplmsb, ppllsb, 4'b1111} + 1 ex: pplmsb=1'b1,
pppllsb=6'0001000 PPL = 11'b{1, 000100, 1111}+
1 = 1104d (decimal) pixels per line.
In other words, PPL = 16*({pplmsb, ppllsb}+1).

按照这个描述,就是AM335x只支持列数为16的整数倍的屏,由于1080不是16的整数倍,所以不能正常显示了,请问事实是不是这样的?