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Topics - knightsun

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TFTs / help! NHD-4.3-480272EF-ATXL#-T touch panel rotates 90 degrees
« on: September 22, 2016, 12:19:34 AM »
I am working at a TFT 4.3" LCD moudle NHD-4.3-480272EF-ATXL#-T. The LCD display is good, but the touch panel does not work well. 
when i press "up",it locates at the "left" position.
when i press "down",it locates at the "right" position.
it seems that the touch screen is rotated 90 degrees to the right and the touch screen (only the touch, no LCD) turns to be "272 x 480" ,not "480 x 272".
when i use a LCD moudle from another manufacturer, the LCD and touch panel are both OK,thus I think my driver is good.
Could anyone here kindly give me some help?

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