REN=B_0x0, BEN=B_0x0, GEN=B_0x0
LTDC gamma correction configuration register
| ADDR | address of the R,G,B table where the COMP component is written |
| COMP | color component to be written, in either (or all) the R,G,B tables |
| BEN | write trigger to the blue table 0 (B_0x0): no action done 1 (B_0x1): COMP is written at ADDR in the blue table. |
| GEN | write trigger to the green table 0 (B_0x0): no action done 1 (B_0x1): COMP is written at ADDR in the green table. |
| REN | write trigger to the red table 0 (B_0x0): no action done 1 (B_0x1): COMP is written at ADDR in the red table. |