Hi, I'm successful in interfacing TFT lcd with lpc2478. TFT lcd is 24 bpp depth. Image which i want to display is captures too much memory, So I want to change depth to 8 bit for TFT display. I have not clear idea about "palette" in LCD controller. I gone through nxp site but there is no any application/technical note about this. does any one have idea about how to use palette in lpc2478, any information about the working of lcd ,means why & how to use palette. if any link about this or article would be better for me. Thanks in advance J.