LTDC layerx configuration 0 register
| CKTA | color key transparency ability |
| CFBDA | color frame buffer duplication ability |
| CFBPA | color frame buffer pitch ability |
| APA | alpha plane ability |
| DCP | default color programmability |
| WINA | windowing ability |
| CLUTA | CLUT ability |
| CKRA | color key replace ability |
| F21 | blending factor 2, ability for: 1.0 |
| F20 | blending factor 2, ability for: 0.0 |
| F2P | blending factor 2, ability for: pixel_alpha |
| F21P | blending factor 2, ability for: 1.0 - pixel_alpha |
| F2C | blending factor 2, ability for: constant_alpha |
| F21C | blending factor 2, ability for: 1.0 - constant_alpha |
| F2PC | blending factor 2, ability for: pixel_alpha * constant_alpha |
| F21PC | blending factor 2, ability for: 1.0 - (pixel_alpha * constant_alpha) |
| F11 | blending factor 1, ability for: 1.0 |
| F10 | blending factor 1,ability for: 0.0 |
| F1P | blending factor 1, ability for: pixel_alpha |
| F11P | blending factor 1, ability for: 1.0 - pixel_alpha |
| F1C | blending factor 1, ability for: constant_alpha |
| F11C | blending factor 1, ability for: 1.0 - constant_alpha |
| F1PC | blending factor 1, ability for: pixel_alpha * constant_alpha |
| F11PC | blending factor 1, ability for: 1.0 - (pixel_alpha * constant_alpha) |
| FF | flexible pixel format, ability |
| RGB888 | pixel format, ability for rgb888 |
| BGR565 | pixel format, ability for bgr565 |
| RGB565 | pixel format, ability for rgb565 |
| BGRA888 | pixel format, ability for bgra8888 |
| RGBA8888 | pixel format, ability for rgba8888 |
| ABGR8888 | pixel format, ability for abgr8888 |
| ARGB8888 | pixel format, ability for argb8888 |