HX8347 - Adafruit

HX8347-G(T)240RGB x 320 dot, 262K color, TFT Mobile Single Chip DriverDATA SHEET Preliminary V01Dimming function is adapted to the brightness registers for display when bit BCTRL ischanged at DD=1, e.g. BCTRL: 0 -> 1 or 1-> 0.When BL bit change from “On” to “Off”, backlight is turned off without gradualdimming, even if dimming-on (DD=1) are selected.C[1:0]: This command is used to set parameters for image content based adaptivebrightness control functionality.There is possible to use 4 different modes for content adaptive image functionality,which are defined on a table below.C1 C0 Function Note0 0 Off -0 1 User Interface Image -1 0 Still Picture -1 1 Moving Image -CMB[7:0]: This command is used to set the minimum brightness value of the displayfor CABC function.In principle relationship is that 00h value means the lowest brightness for CABC andFFh value means the highest brightness for CABC.Himax ConfidentialFor Go-tek OnlyThis information contained herein is the exclusive property of Himax and shall not be distributed, reproduced, or disclosedin whole or in part without prior written permission of Himax.-P.155-October, 2009