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driving parallel LCD with SPI on iMX6sabreauto

Question asked by Kunal Kulshrestha on Sep 13, 2016
Latest reply on Sep 16, 2016 by Kunal Kulshrestha

Hello Community,

I am trying to drive a 24-bit parallel RGB 40 pin LCD through a parallel display port provided on iMX6sabreauto platform. I have done the hardware pin mapping on both sides to make it compatible. The problem now is that the display has a SPI interface for control line whereas parallel port on iMX has a I2C line for control. I need suggestions to make the control line compatible to make this display with iMX. How do I map SPI data line on display to I2C line on parallel port on platform?

Any inputs are welcome. Also let me know if any questions.



Thanks and regards.