Touch screen interface circuit

Published:2011/6/18 21:58:00 Author:Nancy | Keyword: Touch screen, interface | From:SeekIC

The man machine interface of vibration test analyzer uses resistance touch screen and 640×480 highlight TFT LCD, which makes the man machine interface friendly and operation simple. The S3C2410 is built with a touch screen interface circuit and the touch screen interface design is very simple. The touch screen interface circuit is shown as the figure, YU, YL, XR, XL represent the four interface signals of the resistance touch screen.



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