The following table provides a detailed description of all the registers that apply to the logo layer.
| Address (hex) BASEADDR+ | Register Name | Access Type | Description |
|---|---|---|---|
| 0x2000 | Logo Start X | R/W | X position of the top left corner of the logo, relative to the output resolution |
| 0x2008 | Logo Start Y | R/W | Y position of the top left corner of the logo, relative to the output resolution |
| 0x2010 | Logo Width | R/W | Active width (in pixels) of the logo |
| 0x2018 | Logo Height | R/W | Active height (in lines) of the logo |
| 0x2020 | Logo Scale Factor | R/W |
Scale factor for logo ranging from 0 = No scaling 1 = 2x scaling (horizontally and vertically) 2 = 4x scaling (horizontally and vertically) |
| 0x2028 | Logo Alpha | R/W |
Alpha blending value for logo ranging from 0 = Fully transparent 255 = Fully opaque |
| 0x2030 | Logo Color Key Min R | R/W | Red minimum value of color key range |
| 0x2038 | Logo Color Key Min G | R/W | Green minimum value of color key range |
| 0x2040 | Logo Color Key Min B | R/W | Blue minimum value of color key range |
| 0x2048 | Logo Color Key Max R | R/W | Red maximum value of color key range |
| 0x2050 | Logo Color Key Max G | R/W | Green maximum value of color key range |
| 0x2058 | Logo Color Key Max B | R/W | Blue maximum value of color key range |
| 0x1 0000 | Logo Red Buffer | R/W | Start address of buffer for red logo pixels |
| 0x2 0000 | Logo Green Buffer | R/W | Start address of buffer for green logo pixels |
| 0x3 0000 | Logo Blue Buffer | R/W | Start address of buffer for blue logo pixels |
| 0x4 0000 | Logo Alpha Buffer | R/W | Start address of buffer for logo per pixel alpha |