CSEL=value1, DTEN=value1
Dimming Transition Time
| DIMDIV | Dimming Clock Divider |
| DTEN | Dither Enable 0 (value1): No dithering 1 (value2): Dithering is added to every dimming step if the dimming level is below 128; the coarse curve is used for the entire dimming range |
| CSEL | Curve Select 0 (value1): Coarse curve 1 (value2): Fine curve |